Profibus Module Instructions Important User Information Installation
Contents
1. Trip Trip Name Aurora Aurora Code LPRB LPRA 1 Excess start time o O 2 Motor overload thermal model 0 0 3 Motor thermistor O O 4 Current imbalance O Oo 5 Frequency Mains supply o e 6 Phase sequence o e 7 Instantaneous overcurrent o 8 Power loss Power circuit O O 9 Undercurrent O 10 Heatsink starter overtemperature 0 11 Motor connection Oo 12 Input A trip Auxiliary Trip A O 18 FLC too high FLC out of range 0 14 Unsupported option function not available in inside delta o 15 Starter communication between module and soft starter 0 O 16 Network communication between module and network o e 17 Internal fault error O 23 Parameter out of Range 0 26 L1 phase loss o 27 L2 phase loss o 28 L3 phase loss o 29 L1 T1 shorted O 30 L2 T2 shorted o 31 L3 T3 shorted O 32 Motor 2 overload thermal model e 33 Time overcurrent Bypass overload e 35 Battery clock 0 36 Thermistor circuit O 255 No trip e For Aurora LPRA time overcurrent protection is only available on internally bypassed models Soft Starter Programming I O Data Structure The Soft Starter Programming I O Data Structure allows the user to upload read and download write soft starter parameter values over the network Master gt Slave output bytes are structured as follows Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte 3 Parameter number to read write Byte 4 Write Read Reserved2. CMG Profibus Module SOLUTIONS not just products Instructions Important User Information Observe all necessary safety precautions when controlling the soft starter remotely Alert personnel that machinery may start without warning It is the installer s responsibility to follow all instructions in this manual and to follow correct electrical practice The information contained in this manual is subject to change at any time and without prior notice In no event will responsibility or liability be accepted for direct indirect or consequential damages resulting from the use or application of this equipment Installation Install the Profibus Module using the following procedure CAUTION Remove mains and control voltage from the soft starter before attaching or removing accessories Failure to do so may damage the equipment Remove control power and mains supply from the soft starter Attach the module to the soft starter as illustrated Set the module address to match the address set in the Master configuration tool Apply control power to the soft starter Insert the network connector and power up the module Nao To install the Profibus Module on the Aurora LPRB or Aurora LPRA 1 Line up the module with the comms port slot 2 Press the top retaining clip of the module into the soft starter chassis 3 Press in the bottom retaining clip Aurora LPRB Aurora LPRA CMG Aurora Profibus Module
3. Reserved Reserved Reserved Reserved parameter parameter Reserved Byte 5 High byte parameter value to write to soft starter zero data values for read Byte 6 Low byte parameter value to write to soft starter zero data values for read Slave gt Master input bytes are structured as follows Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte 6 Echo parameter number Byte 7 Write Invalid Invalid Reserved Reserved Reserved Parameter access level access parameter parameter denied value number Byte 8 High byte parameter value read from soft starter Byte 9 Low byte parameter value read from soft starter 8 CMG Aurora Profibus Module 1106 edition 1 0 0 Parameter access level Parameter access level is defined as follows 0 Read only 1 Operator Aurora LPRA parameter groups 1 10 2 Supervisor Aurora LPRA parameter groups 15 and 16 NOTE A This operating module only functions with Aurora LPRA soft starters Profibus Diagnostic Telegram and Flag The Profibus Module supports external diagnostics The following telegram will be sent to the Master if the soft starter trips or if a parameter is changed at the soft starter Diagnostic Telegram Data Structure Byte 0 User diagnostic length Always set 3 Byte 1 Trip code Byte 2 Changed parameter number Aurora LPRA only Profibus Trip Code When the soft starter trips a diagnostic flag is set at the
4. unchanged on a network failure This gives the user the option of operating the soft starter via local control but is NOT failsafe Adjustment Before powering up the Profibus Module set the two rotary switches so that the ADDRESS module address matches the address set in your Master configuration tool the 4 1 6 diagram shows the factory default setting for the rotary switches Msp Ox 27 8 The module automatically detects the network data rate 4 eg MSD 2 and LSD 1 corresponds to address 21 4 16 LsD _QN_ 2 D 8 0 2 CMG Aurora Profibus Module 1106 edition 1 0 0 Connection The module connects to the Profibus network via a standard 9 pin Sub D connector The Profibus Module can be powered either through the network cable or externally 24 VDC Input links are required across terminals 56 57 and 58 57 if the Aurora LPRA soft starter is being operated in Remote mode In Local mode links are not required NOTE A Aurora LPRA parameter 6B selects whether the soft starter will accept Start and Stop commands from the Serial Network Master while in Remote Mode Refer to the soft starter user manual for parameter details Aurora LPRB Aurora LPRA o 56 AI Da o 02 o 58 8 8 0319 11875 A Aurora LPRB Aurora LPRA Remote mode 56 57 Stop 58 57 Reset Profibus Module a Profibus Module External 24 VDC supply required if not
5. 1106 edition 1 0 0 1 Remove the module using the following procedure 1 Remove power from the module 2 Remove control power and mains supply from the soft starter 3 Disconnect all field wiring from the module 4 Push a small flat bladed screwdriver into the slots at the top and bottom of the module and depress the retaining clips Pull the module away from the soft starter a 03550A Configuration Import the latest gsd file into your Master configuration tool This file is available on the website www cmggroup com au Products Drives LPRA and www cmggroup com au Products Drives LPRB If your Master uses on screen icons two graphic bitmap files are available from the CD or can be downloaded from the website SSPM_N bmp indicates normal mode SSPM_D bmp indicates diagnostic mode NOTE The Profibus Module has a slave address range of 0 to 99 If the Profibus network fails the module will leave data exchange mode after the network watchdog timeout period has expired This timeout period is set at the Master configuration tool A Communication Timeout parameter in the GSD file sets how soon after this event the soft starter will be forced into a trip state The user can adjust the Communication Timeout parameter in the GSD file to any setting between 0 and 100 seconds The default setting is 10 seconds NOTE AN If the Communication Timeout parameter is set to 0 the current state of the soft starter will remain
6. Master and the trip code is reported in Byte 1 When the soft starter is reset the diagnostic flag and trip code data are reset 0 provided the trip condition does not still exist refer to Soft Starter Monitoring I O Data Structure on page 6 for trip codes Changed Parameter Number If a parameter is changed via the keypad the affected parameter number is reported in Byte 2 When the Master reads or writes the changed parameter Byte 2 is reset 0 A changed parameter number does not set a diagnostic flag Profibus Freeze Mode The Profibus Module supports Freeze Mode In Freeze Mode inputs are only updated with new data from the soft starter when another Freeze action is carried out An Un Freeze action returns the Profibus Module to normal operation Profibus Sync Mode The Profibus Module supports Sync Mode In Sync Mode commands to the soft starter are not processed until another Sync action is carried out An Un Sync action returns the Profibus Interface to normal operation Profibus Clear Mode If the Master sends a global Clear command the Profibus Module will send a Quick Stop command to the soft starter CMG Aurora Profibus Module 1106 edition 1 0 0 9 Specifications Enclosure Dimensions W x 157 mm H x 90 mm D Weight 250 g Protection IP20 Mounting Spring action plastic mounting clips x 2 Connections Soft starter 6 way pin assembly Contacts Gold flash Network DB9 female E
7. kW 3 multiply Power by 10 to get kW 6 CMG Aurora Profibus Module 1106 edition 1 0 0 NOTE YAN Data request numbers 5 to 14 are only valid for Aurora LPRA starters Aurora LPRB starters will return zero values Soft starter status The low byte data value of data request number 2 reports soft starter status Bits 0 to 3 function as follows Value decimal Soft Starter Status Bits 0 to 3 Unknown communication error between module and soft starter Ready to start waiting Starting soft starting Running running full voltage at the motor Stopping soft stopping Not ready restart or thermal delay and Run simulation oja AWN o Fault tripped Menu or Logs Menu open cannot start Jog Forward slow speed ojoj Jog Reverse slow speed Only available on Aurora LPRA soft starters Bits 4 to 7 function as follows Bit Number Function Bit 4 Set if positive phase sequence detected Bit 6 must 1 Bit 5 Set if average current exceeds Motor FLC setting Bit 6 Set after first start once phase sequence has been confirmed Bit 7 Set if a communication failure occurs between module and soft starter CMG Aurora Profibus Module 1106 edition 1 0 0 Trip Codes Data request number 2 high byte indicates the soft starter trip or warning code Details are as follows
8. powered through bus External 24 VDC supply required if not powered through bus oa 9 Sogo 8 9 pin Sub D connector to Profibus network 9 pin Sub D connector to Profibus network 9 pin Sub D connector Pin No Assignment Shield 24 VDC negative optional RxD TxD P Not used DGND VP end of bus slave only 24 VDC positive optional RxD TxD N 0 0 ND Boo Po DGND CMG Aurora Profibus Module 1106 edition 1 0 0 3 Power Status LED Red and Bus Status LED OFF ON Power status red Module not powered up Module powered up and ready to go online Bus status green No connection offline or data Module online and in data exchange failure exchange state NOTE If communication fails between the module and the network the Bus Status LED will go off When communication is restored the Bus Status LED will come back on NOTE When a communications failure occurs the soft starter may trip if the Communication Timeout parameter for the network is set greater than zero When communication is restored the soft starter must be reset Data Structures The GSD file contains three operating modules supporting data I O structures as follows Data Structure Basic Module Extended Module parameter ppioad Soft Starter Control I O on page 4 Y Y Y Soft Starter Monitoring I O on page 6 x Y Y Soft Starter Programming
9. ctured as follows Byte 2 Echo data request number Byte 3 Bits 7 to 1 Reserved Bit 0 1 Invalid data request number Byte 4 Data value high byte Byte 5 Data value low byte NOTE A An invalid data request number will result in the Invalid data request number bit being set 1 Data values are defined as follows Data Request Data Value High Byte Data Value Low Byte Number Reserved 1 Soft starter product type code Soft starter software version number 4 Aurora LPRB 9 Aurora LPRA 2 Trip Warning code Soft starter status 3 Average current high byte Average current low byte 4 Motor 2 temperature Motor 1 temperature 5 Reserved Percentage power factor 6 Power kW 7 Power kVA 8 Average voltage 9 L1 current 107 L2 current 17 L3 current 12 L1 voltage 13 L2 voltage 14 L3 voltage 15 Reserved Motor temperature is calculated using the soft starter thermal modelling For models LPRA 0430C and smaller this value will be 10 times greater than the value displayed on the keypad Input bytes for data request numbers 6 and 7 are defined as follows Bit7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 High Byte Power scale factor Power high nibble Low Byte Power low byte Powerscale functions as follows 0 multiply Power by 10 to get W 1 multiply Power by 100 to get W 2 Power is represented in
10. l O on e a page 8 The Basic Module allows the user to start and stop the soft starter and read limited information on operating status The Extended Module defines additional bytes allowing the user to read soft starter operating data such as actual motor current and motor temperature The Parameter Upload Download Module allows the user to read and write soft starter parameter values only applicable to Aurora LPRA soft starters Soft Starter Control I O Data Structure Master gt Slave control word is structured as follows Byte 0 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Reserved Reserved Quick stop Motor set Reserved Reserved Byte 1 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Reserved Reserved Reserved __ Reset Reserved Reserved Fwd run 4 CMG Aurora Profibus Module 1106 edition 1 0 0 Quick stop bit When Fwd run bit changes from 1 to 0 0 stop action will be a soft stop as selected on the soft starter 1 stop action will be a quick stop ie coast to stop NOTE A The Quick stop bit must be set to 0 before the soft starter can perform a start Motor set bits Aurora LPRA only Selects which parameter set to use when starting 0 selected from soft starter remote input programmable input must be set to Motor Set Select 1 soft starter primary motor set ensure soft starter programmable input is not set
11. to Motor Set Select 2 soft starter secondary motor set ensure soft starter programmable input is not set to Motor Set Select 3 reserved NOTE AN Ensure that the programmable input is not set to Motor Set Select before using this function Slave gt Master status word is structured as follows Byte 0 Bit7 Bit 6 Bit5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Ramping Local Motor current FLC Byte 1 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Reserved Reserved Reserved _ Warning Fault On Ready Motor current FLC represents current as a percentage of the set motor FLC A maximum value of 63 represents 200 FLC To convert this value to a readable percentage divide by 0 315 Ready is set when the soft starter is ready to start the motor On is set when the soft starter is starting running or soft stopping the motor Warning is set when the soft starter detects a warning condition Fault is set when the soft starter has tripped Ramping is set when the soft starter is starting or soft stopping the motor Local is set when the soft starter is set to Local mode CMG Aurora Profibus Module 1106 edition 1 0 0 Soft Starter Monitoring I O Data Structure Master gt Slave output byte is structured as follows Byte 2 Operating data request Data request numbers 1 to 14 Slave gt Master input bytes in response to an operating data request are stru
12. xternal power supply 2 way removable screw type Maximum cable size 2 5 mm Settings Network address Setting Range Data rate Setting Range Power Consumption steady state MAXIMUM oo ee ee ui 35 mA at 24 VDC Reverse polarity protected Galvanically isolated Auto detect 9 6 kb s 12 0 Mb s Certification Cv IEC 60947 4 2 CE IEC 60947 4 2 Profibus International 10 CMG Aurora Profibus Module 1106 edition 1 0 0 CMG Aurora Profibus Module 1106 edition 1 0 0 www cmggroup com au Tel 61 0 3 9237 4000 Fax 61 0 3 9237 4010 Sales 1300 888 853 Support 1800 676 722 NEW ZEALAND SOUTH AFRICA ASIA PACIFIC Sales 0800 676 722 Sales 27 0 11 4531930 Sales 65 863 3473 www cmggroup co nz www cmggroup co za www cmggroup com sg X REGAL BELOIT 710 12542 00A K CMG Aurora Profibus Module 1106 edition 1 0 0
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