- Pentair
Contents
1. Pentair reserves the right to change the contents without notice page 6 OM9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Byte 5 Delay before initiating fail safe operation This byte defines the delay before execution of the programmed safe action Value minimum 0 sec maximum 10 sec default value 4 sec Byte 6 Safe position This byte defines the safe position when fail safe action go to position is selected Value minimum 0 maximum 100 default value 50 Byte 7 Dead band This byte defines in tenth of the dead band of the positioning function available on the modulating actuator The movement is inhibited until the difference between current position and requested position position error is lower than dead band Value minimum 3 0 3 maximum 20 2 0 default value 15 1 5 Byte 8 Closing direction This byte defines the closing direction of the motor Value 0 CW clockwise default value 1 CCW counter clockwise Byte 9 Opening speed set This byte defines the speed of the motor when opening Value minimum 0 maximum 9 default value 7 Byte 10 Closing speed set This byte defines the speed of the motor when closing Value minimum 0 maximum 9 default value 7 Byte 11 Opening torque set This byte defines the opening torque Value minimum 0 40 of nominal torque maximum 9 100 of nominal torque default value 9 Byte 12 Closing torque set This byte define2. Min 9 Max 2 Opening torque set 1 byte 0 Min g Max 3 Closing torque set 1 byte 0 Min 9 Max Slot 2 Index 1 length 1 byte Read and write Dead band 0 Dead band 1 byte 3 20 Tenth of Slot 2 Index 2 length 6 bytes Only read General configuration 0 Storage format 1 byte 0 LSB first 1 1 MSB first 1 Closing direction 1 byte 0 CW 1 CCW 2 Open limit 1 byte 0 By torque 1 By position 3 Close limit 1 byte 0 By torque 1 By position 4 Nominal torque 1 byte 0 63 Nm 1 125 Nm 2 250 Nm 3 500 Nm 4 1000 Nm 5 2000 Nm 5 LED color code 1 byte 0 OP green CL red 1 OP red CL green Byte Name Dim Range EU Slot 2 Index 3 length 3 bytes Read only Fail safe 0 Fail safe action 1 byte 0 Off 1 Open 2 Close 3 Stay put 4 Go to position 1 Delay before initiating safe oper 1 byte 0 10 sec 2 Safe position 1 byte 0 100 Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 10 Local settings The EPlz DPV1 board is equipped with a set of switches to allow the operator to configure the Profibus address Furthermore two soldering pads are available to connect the Profibus termination circuit to be used in case that the external termination is not available To perform the local setting on the EPI DPV1 board it is necessary to follow carefully the procedures explained in the EPlz quarter turn electric actuator IOM at chapter 6 Act
3. Slave_Diag request gt Slave_Diag response Diag Ext_Diag 0 Data exchange request Data exchange response The diagnostic message implemented by EPI2_DPV1 has the following structure MS LSB Octet 1 Octet 2 Octet 3 Standard diagnostic block Octet 4 6 octets Octet 5 Octet 6 Type IRD length Identifier related diagnostic block Ol 20 gt O70 tae sant aba 2 Octets Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Standard diagnostic block Octet 1 BitO Diag_Station_Non_Existent Diag_Station_Not_Ready Diag_Cfg_Fault Diag_Ext_Diag Diag_Not_Supported Diag_Invalid_Slave_Response Diag Prm_Fault Diag Master_Lock Octet 2 BitO Diag Pm_Reqg Diag Stat_Diag DP Diag WD_On Diag Freeze_Mode Diag Sync_Mode reserved Diag Deactivated Octet 3 Bit reserved Diag Ext_Diag_Overflow Octet 4 Bit Diag_Master_Add Octet 5 Bit Ident_Number Ident_Number 1 Slave does not exist sets master 1 Slave not ready for data exchange 1 Slave has mismatching configuration data 0 Slave sends standard diagnosis data only 6 bytes or with extended diagnosis without fault i e w
4. gt PENTAIR KEYSTONE Table of contents 1 Optional module 9 Profibus DPV1 interface 1 2 Operation and storage 1 3 Communication features 2 4 EPI2 DPV1 interface 2 5 Profibus DP description 3 6 RS485 transmission mode 4 7 EPl2 DPV1 power up 5 8 Data exchange during parameterization 6 9 Data exchange mode 8 10 Local settings 16 11 GSD file 17 12 Bluetooth communication module 21 13 Profibus certificate 21 www pentair com valves OM9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 1 Optional module 9 Profibus DPV1 interface The OM9 Profibus DPV1 interface is an electronic module that allows you to connect the Keystone EPI electrical actuator to a Profibus DP network The module has its own microprocessor and control program It works as a pure bus interface and does not affect the actuator control integrity It is installed inside the actuator housing and takes the electrical power from the actuator power supply module The RS 485 interface Is located on the module board The Profibus network is fully isolated from the actuator electronics The OM9 Profibus DPV1 is designed to support Profibus DPVO cyclic communication and acyclic communication as per Profibus DPV1 extension For details about EPI actuator the reference manual is EPI Quarter turn Electric Actuator IOM For decommissioning instructions please ref
5. is applied to the HW MODE input the actuator runs under hardwired control In this condition the Profibus master can only read the actuator status while the actuator follows the hardwired Open and Close controls connected to the terminal board For further details see the relevant wiring diagram and the user manual EPI Quarter turn Electric Actuator IOM 5 Profibus DP description Profibus is a vendor independent open fieldbus standard used in a wide range of applications in process automation Vendor independence and openness are ensured by the international standards EN 50170 and EN 50254 The DP communication profile is designed for data exchange at the field level The central controllers i e PLC communicate via a serial connection with field devices as sensors and actuators Data exchange is mainly cyclic The central controller called master cyclically reads the input information from the field devices called slaves and cyclically writes the output information to the slaves In addition the Profibus DP provides communication services for parameterization alarm handling and monitoring of intelligent field devices The maximum number of master and slave devices in a bus segment Is 32 without repeaters With repeaters the number can be extended to 126 on one bus The maximum cable length depends on the speed of transmission The higher the speed the shorter is the length For instance with baud rate 93 75 Kb sec the max cable le
6. is cleared when the internal is within the limits o Local Configuration in Progress This bit is set when the actuator detects that a local operator is executing a local configuration The diagnostic indication is cleared when the local operator finishes the configuration and the actuator returns to normal operations Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 9 2 Acyclic communication DPV1 This paragraph defines the composition of the acyclic communication defined as per Profibus DPV1 standard The data available on acyclic communication is organized as shown in the following table Slot Index length Access Description Slot 0 Name plate data 0 0 12 bytes Read only Actuator serial number 0 1 12 bytes Read only Actuator type 0 2 12 bytes Read only Valve tag name 0 3 28 bytes Read only Profibus interface Slot 1 General data 1 0 3 bytes Read only General data about current working condition 1 1 3 bytes Read only Position and torque 1 2 1 byte Read only temperature Slot 2 Actuator configuration data 2 0 4 bytes Read and write Torque and speed set 2 1 1 byte Read and write Dead band 2 2 6 bytes Read only General configuration 2 S 3 bytes Read only Fail safe 9 2 1 Name plate Byte Name Dim Range EU Slot 0 Index 0 length 12 bytes Only read Actuator serial number 0 11 Actuator serial number 12 bytes S
7. linked to the data lines only if the actuator is at the beginning or at the end of the bus segment Terminal VP EPI DPV1 O 1 board interface 390 ohm oe Rx Tx P in Data line E HiH Rx Tx P out Profibus a RS485 Soldering pad eS 220 ohm transceiver T ell Rx Tx N in Data line a S 200 Ghia Rx Tx N out DGND XS Shield 7 Bus out Bus in 7 EPlz DPV1 interface power up Power on On power up the module checks the baud rate and then waits for the parameterization telegram from the master The parameterization message contains user information Set slave needed for actuator operation and is listed in chapter 8 Data exchange during address parameterization After parameterization the module waits for the configuration telegram from the master Wait Check The configuration message contains the number of input and output bytes reserved in 2 the memory of the master device for each slave Only the number of bytes determined parameterization parameters Sad ar a in the configuration is transmitted between master and slave This information is called module The EPI DPV1 board implements the following modules _ Parameterization e Module1 1 byte output 2 bytes input correct e Module 2 4 byte output 6 bytes input e Module 3 1 byte output 2 bytes input consistent Configuration Wait Check e Module 4 4 byte output 6 bytes input consistent configuration M Consiste
8. or Module 4 Byte b7 b6 b5 b4 b3 b2 b1 b0 0 Reserved Reserved Reserved Reserved Reserved Stop Close Open command command command 1 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Positioner enable 2 Set point 9 Set point Command Description Position Open command When this bit is set to 1an open command is issued to the actuator The open command is maintained for all the duration on the movement since the receiving of the bus command until the open limit has been reached The open command is reset when a stop command is received from the bus Associated to output data Module 1 3 or Module 2 4 Byte 0 bit 0 When this bit is set to 1a close command is issued to the actuator The close command is maintained for all the duration on the movement since the receiving of the bus command until the close limit has been reached The close command is reset when a stop command is received from bus Associated to output data Module 1 3 or Module 2 4 Byte 0 bit 1 Close command Stop command When this bit is set to 1a stop command is issued to the actuator The stop command received from the bus causes the reset of both open and close command Associated to output data Module 1 3 or Module 2 4 Byte 0 bit 2 Associated to Module 2 4 Byte 1 bit 0 When this bit is set to 1 it enables the on board positioner The positioner is enabled as long as this bit is set to 1 Posit
9. station master and slaves can be connected in one segment without repeaters Repeaters can be used to extend the number of devices up to 126 and to link the individual bus segment in order to enlarge the network area The following table shows the relationship between baud rate segment length and total bus length Baud rate Max segment length Max bus length no repeater with 9 repeater 9 6K 1 200 m 10 000 m 192K 1 200 m 10 000 m 45 45 K 1 200 m 10 000 m oa 75K 1 200 m 10 000 m 187 5 K 1 000 m 6 000 m 500 K 400 m 4 000 m 1500 K 200 m 2 000 m The bus must be terminated by an active bus terminator at the beginning and at the end of each segment Only two terminators in one bus segment must be provided To ensure error free operation both bus terminators must be powered The maximum cable length depends on the transmission speed Cable lengths indicated in table 2 are based on Type A cable as specified by the EN 50170 having the following characteristics e Impedance from 135 to 165 ohm e Capacity lt 30 pF m e Loop resistance 110 ohm km e Wire gauge 0 64 mm e Conductor area gt 0 34 mm The use of cable of previously used type B is not recommended The data lines must not be reversed Use of shielded cable is mandatory for having high system immunity against electromagnetic disturbs The shield should be connected to ground on both sides The data lines should be kept separate from all other cables It should be laid in sep
10. Len 6 Max_Output_Len 4 Max_Data_Len 10 Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Slave Specification DPV1_Slave 1 C1_Read_Write_supp 0 C2_Read_Write_supp 1 C2_Max_Data_Len 240 C2_Response_Timeout 100 C2_Read_Write_required 0 C2_Max_Count_Channels 3 Max_Initiate_PDU_Length 2 Diagnostic_Alarm_supp 0 Process_Alarm_supp 0 Pull_Plug_Alarm_supp 0 Status_Alarm_supp 0 Update_Alarm_supp 0 Manufacturer_Specific_Alarm_supp 0 Extra_Alarm_SAP_supp 0 Alarm_Sequence_Mode_Count 0 Alarm_Type_Mode_supp 0 Diagnostic_Alarm_required 0 Process_Alarm_required 0 Pull_Plug_Alarm_required 0 Status_Alarm_required 0 Update_Alarm_required 0 Manufacturer_Specific_Alarm_required 0 DPV1_Data_Types 0 WD_Base_1ms_supp 1 Check_Cfg_Mode 0 Device related Diagnosis Unit_Diag_Bit 24 Not Operative Open Unit_Diag_Bit 25 Not Operative Close Unit_Diag_Bit 26 Power Fail Alarm Unit_Diag_Bit 27 HI HI Torque in Opening Unit_Diag_Bit 28 HI HI Torque in Closing Unit_Diag_Bit 29 Stroke Limit Alarm Unit_Diag_Bit 30 Local Control Alarm Unit_Diag_Bit 31 Motor Direction Alarm Unit_Diag_Bit 32 Jammed Valve Unit_Diag_Bit 33 Hardware Error Unit_Diag_Bit 34 Postition Sensor Failure Unit_Diag_Bit 35 HI HI Temperature Unit_Diag_Bit 36 Local Configuration in progress Module Definition List M
11. Prm Data ExtUserPrmData 2 Fail safe action Unsigned 0 0 4 Prm_Text_Ref 2 EndExtUserPrmData ExtUserPrmData 3 Fail safe delay Unsigned 4 0 10 EndExtUserPrmData ExtUserPrmData 4 Safe position Unsigned8 50 0 100 EndExtUserPrmData ExtUserPrmData 5 Closing direction Unsigneds 0 0 1 Prm_Text_Ref 6 EndExtUserPrmData ExtUserPrmData 6 Opening speed set Unsigneds 7 0 9 EndExtUserPrmData ExtUserPrmData 7 Closing speed set Unsigned8 7 0 9 EndExtUserPrmData ExtUserPrmData 8 Opening Torque set Unsigned8 9 0 9 EndExtUserPrmData ExtUserPrmData 9 Closing Torque set Unsigned8 9 0 9 EndExtUserPrmData ExtUserPrmData 10 Open limit Unsigned8 1 0 1 Prm_Text_Ref 4 EndExtUserPrmData ExtUserPrmData 11 Close limit Unsigneds 1 0 1 Prm_Text_Ref 4 EndExtUserPrmData ExtUserPrmData 12 Dead band Unsigned8 15 3 20 EndExtUserPrmData ExtUserPrmData 13 LED color code Unsigned8 0 0 1 Prm_Text_Ref 5 EndExtUserPrmData Unit definition list GSD_Revision 4 Vendor_Namez Biffi Italia srl Model_Name F02 EPI DPV1 Revision Release 0 0 Ident_Number 0x09E3 Protocol_Ident 0 Station_Type 0 Hardware_Release Hardware Release DE5687 rev 0 0 Software_Release Software Release SW 0 00 4 6 Supp 19 2_supp 1 4545 supp 1 93 75 sSupp 1 187 5_supp 1 500_supp 1 LOM supp Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DP
12. V1 interface Installation amp Maintenance Instructions MaxTsdr_9 6 60 MaxTsdr_19 2 60 MaxTsdr_45 45 60 MaxTsdr_93 75 60 MaxTsdr_187 5 60 MaxTsdr_500 100 MaxTsdr_1 5M 150 Implementation_Type SPC3 Bitmap_Device FO2k_R Bitmap_Diag FO2k _D Bitmap_SF F02 _C Slave Specification Freeze_Mode_supp 1 Sync_Mode_supp 1 Auto_Baud_supp 1 Set_Slave_Add_supp 0 Min_Slave_Intervall 1 Max_Diag_Data_Len 16 Slave_Family 0 Fail_Safe 1 UserPrmData Length and Preset User_Prm_Data_Len 16 User_Prm_Data 0x00 0x00 0x00 0 2 Reserved DPV1 0x00 3 Storage Format 0x00 4 Fail Safe action 0x04 5 Delay before Fail Safe 0x32 6 Safe position OxOf 7 Dead band 0x00 8 Closing direction 0x07 9 Opening speed set 0x07 10 Closing speed set 0x09 11 Opening Torque set 0x09 12 Closing Torque set 0x01 13 Open limit 0x01 14 Close limit 0x00 15 LED color code Mek Ser Cum Vata Ten T0 a User_Prm_Data_Const 0 0 Ext_User_Prm_Data_Const 1 0 Ext_User_Prm_Data_Const 2 0 Ext_User_Prm_Data_Ref 3 1 Ext_User_Prm_Data_Ref 4 2 Ext_User_Prm_Data_Ref 5 3 Ext_User_Prm_Data_Ref 6 a Ext_User_Prm_Data_Ref 7 1 Ext_User_Prm_Data_Ref Ext_User_Prm_Data_Ref 9 Ext_User_Prm_Data_Ref 10 7 Ext_User_Prm_Data_Ref 11 8 Ext_User_Prm_Data_Ref 12 9 Ext_User_Prm_Data_Ref 13 10 Ext_User_Prm_Data_Ref 14 11 Ext_User_Prm_Data_Ref 15 13 Modular_Station 1 Max_Module 1 Max_Input_
13. arate conductive and earthed cable trunking It must be ensured that there are not voltage differences between individual nodes of Profibus DP VP 5 V DC Device 1 Device 2 390 ohm ore RxD TxD P Data line RxD TxD N RxD TxD N 220 ohm O Data line f Q s Shielding in n e 390 ohm L DGND SA Cable Bus terminator Pentair reserves the right to change the contents without notice page 4 OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions The EPlz DPV1 interface takes its electrical supply from the actuator power supply module The RS485 bus transceiver is isolated from the actuator electronics Also the voltage supply of the bus termination is isolated The bus termination is a crucial component to ensure error free operation since the Profibus terminations are active circuits it is important that they remain powered also when a part of the field is powered off Normal practice recommends to use external terminations available on the market and to power them by a separate safe power supply The EPI DPV1 interface is equipped with an on board bus termination that can be used when the actuator is at the beginning or at the end of the bus segment If the on board termination Is used it is not possible to use external termination as well The bus termination can be connected on the data lines by means of a soldering pad The figure below shows the typical Profibus wiring The termination must be
14. d in accordance with the following documents Test Specifications for PROFIBUS DP Slaves Version 2 3 March 2004 This certificate is granted according to the document Framework for testing and certification of PROFIBUS products For all products that are placed in circulation by October 12 2011 the certificate is valid for life oo eee Waa A kk Benac K P Linder Prof K Bender Pentair reserves the right to change the contents without notice
15. e 2 4 Byte 0 bit 0 actuator Opening The opening indication is set to 1 when the EPl actuator is moving towards Associated to input data the open direction Module 1 3 or Module 2 4 Byte 0 bit 1 Closing The closing indication is set to 1 when the EPI actuator is moving towards the Associated to input data close direction Module 1 3 or Module 2 4 Byte 0 bit 2 Actuator moving This indication is set to 1 when the actuator is moving either in opening or in Associated to input data closing direction Module 1 3 or Module 2 4 Byte 0 bit 3 Fully close The fully close indication is set to 1 when the EPl actuator is at fully close Associated to input data position This indication reflects the status of the close limit on the EPI Module 1 3 or Module 2 4 Byte 0 bit 4 actuator Motor stopped This indication is set to 1 when the actuator is not moving and the motor has Associated to input data stopped Module 1 3 or Module 2 4 Byte 0 bit 5 Intermediate position This indication is set to 1 when the valve is on an intermediate position Associated to input data Module 1 3 or Module 2 4 Byte 0 bit 6 Monitor relay This indication is set to 1 when the actuator is available for bus control Associated to input data Monitor relay indication means that the local selector is on remote position Module 1 3 or Module 2 4 Byte 0 bit 7 and no alarms are present Hardwired mode This indication is set to 1 when the hardwired mode is selected Associated to input da
16. er to the relevant chapter in the EPl manual ref EBPRM 0091 Warning EPl actuator must be electrically isolated before any disassembling or reassembling operations Before any disassembling or reassembling operations please follow in detail the relevant paragraph of the basic installation and operating manual latest revision available Warning The electronic parts of the EPlz actuators and all option modules can be damaged by a discharge of static electricity Before you start touch a grounded metal surface to discharge any static electricity 1 Warning It is assumed that the installation configuration commissioning maintenance and repair works are carried out by qualified personnel and checked by responsible specialists 1 Warning Repair work other than operations outlined in this manual is strictly reserved to qualified Pentair personnel or to personnel authorized by the company Itself Note Based on the Wiring Diagram printed on the board I E DE5687ROOE or DE5687R00G and subsequent the board may have a soldered jumper or a dip switch on the Profibus Termination Please read the manual for the relevant description Fig 1a DE5687ROOE Fig 1b DE5687RO00G 2 Operation and storage The module is designed to work and to be stored in the same environment as the actuator Pentair reserves the right to change the contents without notice EBPRM 0093 EN 1307 OMS9 EPI Profibus DPV1 interface Installatio
17. hen the fault condition disappears 1 Slave does not support the required function 0 Set by slave 1 Set by master in case of fault 1 Incorrect parameterization 1 Slave has been parameterized by a different master sets master 1 Slave has to be re parameterized 1 During start up phase slave not able to provide valid diagnosis data 1 Fixed at 1 1 Threshold monitoring activated 1 FREEZE command received 1 SYNC command received 1 Diagnosis deactivated sets master 1 Slave has more diagnosis data than fit into the buffer Address of the master that has parameterized the slave OxFF when slave not parameterized yet High byte of the slave s ident number EPI2_DPV1 report 0x09 Low byte of the slave s ident number EPI2_DPV1 report OxE3 Pentair reserves the right to change the contents without notice page 11 OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Identifier related diagnosis block Octet 7 BitO 0 1 Header EPI2_DPV1 report 0x42 Block_Lenght Selection Octet 8 BitO 0 0 0 0 Identifier_Diagnosis_Data_Array Identifier_Diagnosis_Entry_1 Identifier_Diagnosis_Entry_2 Identifier_Diagnosis_Entry_3 Identifier_Diagnosis_Entry_4 Padding bits Octet 9 BitO 0 0 Header EPI2_DPV1 report 0x06 i Bl
18. ioner enable Set point The set point received from the bus Associated to output data is used to produce the open or close Module 2 4 commands to the EPI actuator as Byte 2 and 3 defined in paragraph 9 1 3 Positioning algorithm Pentair reserves the right to change the contents without notice page 8 Module 1 or Module 3 OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 9 1 2 Input data The structure of the cyclic input data is defined depending on the module selected Byte b7 b6 b5 b4 b3 b2 b1 bO 0 Monitor Intermediate Motor Fully Actuator Closing Opening Fully relay position stopped closed moving open 1 Reserved Reserved Reserved Reserved Local Remote Local Hardwired configuration mode Module 2 or Module 4 Byte b7 b6 b5 b4 b3 b2 b1 bO 0 Monitor Intermediate Motor Fully Actuator Closing Opening Fully relay position stopped closed moving open 1 Reserved Reserved Reserved Reserved Local Remote Local Hardwired configuration mode 2 Current position 3 Current position 4 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Positioner active 5 Current torque Command Description Position Fully open The fully open indication is set to 1 when the EPI actuator is at fully open Associated to input data position This indication reflects the status of the open limit on the EPl Module 1 3 or Modul
19. n amp Maintenance Instructions 3 Communication features Communication protocol Profibus DP according to EN 50170 Network topology Line bus structure With repeaters tree structures can also be realized Transmission medium Twisted screened copper cable according to EN 50170 Data rate 9 6 9 2 45 45 93 75 187 5 500 1500 Kbit sec Cable length without repeater 1200 1200 1200 1200 1000 400 200 m Approx cable length with repeater 10 10 10 10 6 4 2 Km Station type DPVO and DPV1 slave Device number 32 devices per segment without repeater max 126 with repeaters Bus access Token passing between masters and polling for slaves Electrical power Actuator powered Bus termination Available on board via soldering pad Temperature 40 C 85 C EMC protections EN 50081 2 and EN 50082 2 Types of operation Cyclic data exchange sync mode freeze mode fail safe mode Baud rate Automatic recognition Addressing Configurable via on board rotary BCD switches LED DL1 DL6 Jumper JP2 4 EPI DPV1 interface The module consists of a single PCB that is installed inside the actuator housing It is connected to the EPI base card via a flat cable The internal wiring connects the Profibus data lines to the actuator terminal board 4 1 On board indication Six LED s are mounted on the EPI DPV1 interface to give the following indications for Field service LED s indications are active only when jumper JP2 is closed DL1 red Inter
20. nal comm error ON when the internal communication of the interface card is not working properly OFF when the all communication is correct DL2 red Fail safe action in progress ON when a fail safe action is in progress due to a communication fault on the Profibus line OFF when the Profibus communication is correct DL3 green Slave ready ON when the interface is ready to communicate to the Profibus line OFF when the interface is not ready DL4 green Reserved DL5 green Profibus ON when Profibus communication has been established and the interface has entered in DATA_EX state DL6 green Power ON when the interface is correctly powered 4 2 Wiring diagram The EPlz DPV1 interface is connected to the actuator terminal board as shown in the figure below Optional module Profibus interface Connector H a DX P Shield HW Mode DX N Profibus line Pentair reserves the right to change the contents without notice page 2 OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 4 3 Profibus hardwired mode selection The EPlz DPV1 interface manages the Profibus hardwired mode selection by means of the input indicated with HW MODE The physical input accepts any voltage from 24 to 125 V DC or AC polarity insensitive When no voltage is applied the actuator is Profibus controlled and it is possible to send commands and read the status by Profibus DP When an appropriate voltage
21. ngth is 1 200 m without repeaters and 10 000 m with repeaters Mono master or multi master system configuration can be provided Bus access is controlled by a token passing procedure between masters and polling master slave procedure between master and slaves DP master class 1 DPM 1 This is the central controller that cyclically exchanges information with the field devices Typical devices are PLC DCS or PC DP master class 2 DPM 2 These devices are necessary for commissioning maintenance and diagnostics Slave Field device i e transmitters actuators drives etc The figure below shows a Profibus DP configuration with two master devices and different slave devices Logical token passing between master devices PC Master devices PEC j General Drive Transmitter Slave devices EPI actuators Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 6 RS485 transmission mode The EPlz DPV1 interface uses a half duplex multidrop serial RS485 communication line The module communicates with the masters via its RS485 interface and the transmission media consists of a shielded twisted pair cable Transmission speed from 9 6 kbit sec to 1 5 Mbit sec is available One unique transmission speed is allowed for all devices on the bus when the system Is running All devices are connected in a bus structure Up to 32
22. nt is an attribute that specify the capability of the module to maintains data consistency over the entire data length In this way the data will not change during the Configuration reading by the Profibus DP Master comes For example if module 2 is selected the output telegram consists in 4 bytes and the input telegram in 6 bytes Slave fault Data exchange Cyclic data code 2 ness When parameters and configuration are correct the module enters in data exchange mode and starts with normal operation The master cyclically sends commands to the slave and read its status The figure on the left shows the power up flow diagram of a DP slave Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 8 Data exchange during parameterization The following data is sent to the EPI DPV1 interface Byte Name Type Range EU Default 0 Reserved DPV1 1 Reserved DPV1 2 Reserved DPV1 3 Fail safe action 1 byte 0 Off Off 1 Close 2 Open 3 Stay put 4 Go to position 4 Storage format 1 byte 0 LSB first LSB first 1 MSB first MSB first 5 Delay before initiating 1 byte 0 10 sec 4 safe operation 6 Safe position 1 byte 0 100 50 7 Dead band 1 byte 3 20 Tenth of Is 8 Closing direction 1 byte 0 CW CW 1 CCW g Opening speed set 1 byte 0 Min 7 9 Max 10 Closing speed set 1 byte 0 Min 7 g Max 11 Opening torque set 1 byte 0 Min 9 9 Max 12 Closing
23. ntents without notice To activate the on board termination both the soldering paths must be closed as indicated OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 10 2 b Profibus termination on board code DE5687RO00G and subsequent On board termination is done through the dip switch located on the board as shown in the photo below The termination is activated when the dip switches are in position ON To remove the termination please move both the switches to 1 GSD File for FO2 EPI Biffi Italia srl Author C Doglio Date 20 07 05 FIE FO UGEGMOU rev 0D Profibus_ DP Prm Text Def List Text definition 1 PrmText 1 Text 0 LSB first Text 1 MSB first EndPrmText Text definition 2 PrmText 2 Text 0 Off Text 1 Close Text 2 Open Text 3 Stayput Text 4 Go to position EndPrmtText Text definition 4 PrmText 4 Text 0 By Torque Text 1 By Position EndPrmtText Text definition 5 PrmText 5 Text 0 GREEN lit when OPEN Text 1 RED lit when OPEN EndPrmText Text definition 6 PrmText 6 Text 0 CW Text 1 CCW EndPrmtText Pentair reserves the right to change the contents without notice page 17 OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Ext User Prm Data Def List ExtUserPrmData 1 Storage Format Unsigned8 0 0 1 Prm_Text_Ref 1 EndExtUser
24. ock_Lenght Selection Octet 10 BitO 1 0 0 0 0 0 0 1 Status EPI2_DPV1 report 0x81 Status_Type Identifier Octet 11 BitO Octet 12 BitO Low byte of the slave s ident number EPI2_DPV1 report OxE3 Number of octets of this block including this header 01 Identifier Related Diagnostic 0 Module 1 has no diagnosis data 1 Module 1 has diagnosis data 0 Module 2 has no diagnosis data 1 Module 2 has diagnosis data 0 Module 3 has no diagnosis data 1 Module 3 has diagnosis data 0 Module 4 has no diagnosis data 1 Module 4 has diagnosis data Number of octets of this block including this header 00 Device Related Diagnostic 1 Status_Message 1 Status 0 0 0 0 0 0 0 0 Slot_Number EP 2_DPV1 report 0x00 0 0 0 0 0 0 0 0 Status_Specifier EPI2_DPV1 report 0x00 Pentair reserves the right to change the contents without notice OM9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Octet 13 BitO Status_Data_Description Not Operative in Open Direction Not Operative in Close Direction Power Fail Alarm HI HI Torque in Opening HI HI Torque in Closing Stroke Limit Alarm Alarm on Optional Control Card Pushbutton Motor direction Alarm 1 1 1 1 1 1 1 1 Octet 14 BitO Status_Data_De
25. odule Mod 1 2 B In 1 B Out 0x11 0x20 1 EndModule Module Mod 2 6 B In 4 B Out 0x15 0x23 2 EndModule Module Mod 3 2 B In 1 B Out Cons 0x91 0x20 3 EndModule Module Mod 4 6 B In 4 B Out Cons 0x95 0xa3 4 EndModule Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 12 Bluetooth communication module The OM9 module is provided with integrated Bluetooth module In www biffi it you can download A Manager program to modify each settings by integrated Bluetooth module After installation of A Manager program please clic on Operations button and then clic on Bluetooth Control button and tick on The features and functionalities performed with Bluetooth module are indicated in A Manager IOM for PDA BIFCS 0029 and PC BIFCS 0028 13 Profibus certificate Certificate PROFIBUS Nutzerorganisation e V grants to Biffi Italia srl Loc Caselle S Pietro 420 29017 Fiorenzuola d Arda Piacenza the Certificate No Z01111 for the PROFIBUS Slave Model Name F02 PremiTork_DPV1 Revision SW FW SW 0 00 HW DE5687 rev 0 0 GSD F02_09E3 gsd Release 0 0 GSD_Revision 4 This certificate confirms that the product has successfully passed the certification tests with the Test Report Number PCNOG6 DPS 01 Authorized Test Laboratory PROCENTEC Wateringen The Netherlands The tests were execule
26. quest and present position is greater than the dead band an open or a close command Is sent to the base card Dead band Is configurable via bus from 0 3 to 2 0 9 1 4 Diagnostic message The EPlz DPV1 interface manages the diagnostic indication coming trom the actuator as stated by the Profibus DP V1 standard When the EPlz DPV1 interface needs to notify a fault to the master while in data exchange mode it changes the function code in Its response message to high priority During the next regular bus cycle the master in turn send a Slave_Diag request that is answered with a Slave_Diag response The availability of specific diagnosis information is notified by Dia Ext_Diag flag set to 1 Once the master was able to catch the diagnosis information it returns to the standard cyclic data exchange mode To notify the termination of the diagnosis incident the EPI2_DPV1 interface send a high priority response The master answers with a Slave_Diag request that is followed by a Slave_ Diag response with Dia Ext_Diag flag set to 0 Master EPI2 DPV1 Data exchange request Data exchange response Data exchange request Data exchange responde Function code high priority gt Slave_Diag request m Salve Diag response Diag Ext Diag 1 Data exchange request Data exchange response Data exchange request 7 Data exchange response Function code high priority
27. s reached the programmed limit while the actuator was moving in closing direction The diagnostic indication is cleared by an open command o Stroke Limit Alarm This bit is set when the current position is behind the open or close limit switches or as result of an incorrect torque set The diagnostic indication is cleared when the position returns within the limits or after a successful torque configuration procedure o Alarm on Optional Local Control Pushbutton This bit is set when the optional local control does not work correctly The diagnostic indication is cleared when the local control works without problems o Motor Direction Alarm This bit is set when the motor drive has recognised an incorrect behaviour The diagnostic indication is cleared by a command in the opposite direction o Jammed Valve This bit is set when the actuator detects a jammed valve condition The diagnostic indication is cleared by a command in the opposite direction o Hardware Error This bit is set when the actuator detects a general hardware error The diagnostic indication is cleared at the next power up under normal condition o Position Sensor Failure This bit is set when the actuator detects that executing a command the position sensor is not working properly The diagnostic indication is cleared by a command in the opposite direction o HI HI Temperature This bit is set when the internal temperature is out from the operational limits The diagnostic indication
28. s the closing torque Value minimum 0 40 of nominal torque maximum 9 100 of nominal torque default value 9 Byte 13 Open limit This byte defines the end of travel setting in open direction Value 0 by torque 1 by position default setting Byte 14 Close limit This byte defines the end of travel setting in close direction Value 0 by torque 1 by position default setting Byte 15 LED color code This byte defines the color of the LED indicating the fully open and fully close position as the optional local panel Value 0 Open LED green Close LED red default setting 1 Open LED red Close LED green Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 9 Data exchange mode The following paragraph describes the input and output messages of EPlz DPV1 interface when working in data exchange mode for cyclic data and acyclic data In all cases it is called input signal if data is sent from actuator to bus vice versa it is called output signal 9 1 Cyclic communications DPVO 9 1 1 Output data The structure of cyclic output data is as follow depending on the module selected Module 1 or Module 3 Byte b7 b6 b5 b4 b3 b2 b1 b0 0 Reserved Reserved Reserved Reserved Reserved Stop Close Open command command command Module 2
29. scription 1 Jammed valve 1 Hardware error 1 Position Sensor Failure 1 1 HI HI Temperature Local Configuration in Progress 1 Reserved 1 Reserved 1 Reserved The meaning of every diagnosis event listed in the extended diagnostic block is documented in the GSD file where to each bit corresponds a specific text to describe the device related diagnosis A full Profibus DP compliant master should be able to show the correspondent text in the event of a diagnostic message o Not Operative in Open direction This bit is set when the open commands are not available due to current alarm trip in open direction The diagnostic indication is cleared when the alarm that has generated the fault disappears o Not Operative in Close direction This bit is set when the close commands are not available due to current alarm trip in close direction The diagnostic indication is cleared when the alarm that has generated the fault disappears o Power Failure Alarm This bit is set when the main supply is not in the proper range The diagnostic indication is cleared at the next power up If the power supply is corrected o HI HI Torque in Opening This bit is set when the torque has reached the programmed limit while the actuator was moving in opening direction The diagnostic indication is cleared by a close command o HI HI Torque in Closing This bit is set when the torque ha
30. ta Module 1 3 or Module 2 4 Byte 1 bit 0 Local This indication is set to 1 when the optional local selector is set on local Associated to input data position to enable open close local command Module 1 3 or Module 2 4 Byte 1 bit 1 Remote This indication is set to 1 when the EPI actuator is not equipped with the Associated to input data optional local selector or when local selector is set on remote position to Module 1 3 or Module 2 4 Byte 1 bit 2 enable remote commands Local configuration This indication is set to 1 when a local configuration in progress Associated to input data Module 1 3 or Module 2 4 Byte 1 bit 3 Current position The current position read from the base card Associated to input data Module 2 4 Byte 2 and 3 Positioner active This indication is set to 1 when the on board positioner is enabled Associated to input data Module 2 4 Byte 4 bit 0 Current torque The current torque read from the base card Associated to input data Module 2 4 Byte 5 Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions 9 1 3 Positioning algorithm A positioning algorithm position closed loop control is implemented on the EPlz DPV1 interface card Positioning function compares the position received from the base card with the position request received from the bus If the difference between position re
31. torque set 1 byte 0 Min g g Max 3 Open limit 1 byte 0 By torque By position 1 By position 14 Close limit 1 byte 0 By torque By position 1 By position lis LED color code 1 byte 0 OP green CL red Green LED lit 1 OP red CL green in fully open position It should be noticed that every time that Profibus communication is established the parameterization string will be sent to the device writing the parameters to the set up values The values in parameterization string shall be modified at the Master station Byte 0 2 Reserved for DPV1 Byte 3 Storage format This byte defines the format of the variables that are transmitted on 2 or 4 bytes The setting of this parameter affects the format of the following data Output data if module 2 is selected Set point Input data if module 2 is selected Current position General data Slot 1 index 1 Current position Value 0 LSB byte is transmitted first default setting 1 MSB byte is transmitted first Byte 4 Fail safe action This byte defines the action of the actuator in case of loss of signal The action takes place only if the local selector is on Remote position and if the bus is operating When the bus signal restores also the actuator restores at its normal functioning Value 0 Off disable default setting 1 Close 2 Open 3 Stay put 4 Go to position indicated in the parameter safe position IMPORTANT Fail safe action is active only if watchdog control is enabled
32. tring Slot 0 Index 1 length 12 bytes Only read Actuator type 0 11 Actuator type 12 bytes String Slot 0 Index 2 length 12 bytes Only read Valve tag name 0 11 Valve tag 12 bytes String Slot 0 Index 3 length 28 bytes Only read Profibus interface 0 19 Model name 20 bytes String 20 23 Firmware revision 4 bytes String 24 27 Hardware revision 4 bytes String 9 2 2 General data Slot 1 Index 0 length 3 bytes Read only General data about current working condition Byte Name bit Description 0 Byte 0 Fully open position Opening Closing Actuator moving Fully close Motor stopped Intermediate position Monitor relay Hardwired mode Local control Remote control Local configuration 1 Byte 1 2 Byte 2 Positioner active 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 Pentair reserves the right to change the contents without notice OMS9 EPI Profibus DPV1 interface Installation amp Maintenance Instructions Byte Name Dim Range EU Slot 1 Index 1 length 3 bytes Only read Position and torque 0 1 Current position 2 bytes 0 1000 0 1 2 Current torque 1 byte 0 100 Slot 1 Index 2 length 1 byte Only read Temperature 0 Internal temperature 1 byte 128 127 C 9 2 3 Actuator configuration Byte Name Dim Range EU Slot 2 Index 0 length 4 bytes Read and write Torque and speed set 0 Opening speed set 1 byte 0 Min 9 Max 1 Closing speed set 1 byte 0
33. uator settings and configuration 10 1 Profibus address setting Profibus address is configured by means of the switches indicated in the figure and located on the EPI DPV1 interface soldering side direct accessible when the control unit cover is removed To enter a new Profibus address the EPl actuator needs to be powered Fig 2 Configuration procedure e Move the dip switch ENA CFG to the ON position the CFG_ON LED is turned ON to indicate that the actuator is entered in configuration mode e Set the new Profibus address on the rotary switches UNIT and DEC and on the dip switch HUNDR E g address 028 corresponds to HUNDR on OFF position DEC on position 2 UNIT on position 8 e Press the push button ENTER to confirm the new settings if the new address is correct the ACO_CFG LED is turned ON e Move the dip switch CFG_ENA to the OFF position to exit from configuration mode the CFG_ON LED is turned OFF and the OM9 Profibus DPV1 restarts with the new address It is not required to power down and start up the actuator 10 2 a Profibus termination on board code DE5687ROOE On board termination is located on the side of the EPI DPV1 module as shown in the photo below The termination is activated by two soldering paths indicated with JP12 and JP13 Page ae ttre i lt lt E mr Ld On default the soldering paths are left open and the termination is not active Pentair reserves the right to change the co
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