Series 90-70 Programmable Controller Data Sheet Manual, GFK
Contents
1. GFK 0600F PLC CPUs 3 96 MHz 32 Bit Floating Point 512 KByte Memory Central Processing Unit for CPU Redundancy Applications November 1999 CPU Redundancy Systems The CGR772 is used as the controller in a CPU Redun dai dancy system Two redundancy control methods can be ee configured using the CGR772 The GHS method Ted IC660 661 Hot Standby uses multiple single bus O 1C660 6611 O networks with one redundant controller in each synchronized PLC The GDB method 2 ene IC660 661Dual Bus uses multiple dual bus IC660 661 LEDS gt T TO H ore I Onetworks with two redundant controllers in each O rom synchronized PLC The location of the CGR772 mod RUN STOP B REMOTE PROGRAMMER ules in a typical Hot Standby CPU Redundancy system SWIER e i KEY POSITION is shown in Figure 1 eee ence E AA er oe e BATTERY r 5 Y X X RUN P2 Installation CONNECTOR ea e It is the responsibility of the OEM system integrator or ann A Ni a Of ENABLED end user to properly install the PLC equipment for safe BATTERY PRO TRUN WITH and reliable operation Product manuals provide NN er m Enten detailed information about installation startup and SERIAL PORT 1 Is nn proper use of the PLC equipment The installatio2. Programmer Connection Ethernet TCP IP Connecting your programmer via an Ethernet TCP IP network requires installation of an Ethernet Interface module in the PLC This can be either the Ethernet Controller IC697CMM741 or Ethernet Interface Type 2 IC697CMM742 Before connecting your programmer and PLC to the Ethernet TCP IP network you must set the IP address in the Ethernet Interface After setting the IP address connect the PLC and the programmer running Windows software to the Ethernet Interface For more detailed information on Ethernet TCP IP refer to the TCP IP Ethernet Communications Type 2 User s Manual and the Windows programming manual GFK 1295 Configuration This CPU and its I O system are configured with MS DOS or Windows based programming software There are no DIP switches or jumpers used to configure the system The CPU verifies the actual module and rack configuration at power up and periodically during op eration The actual configuration must be the same as the programmed configuration Deviations are re ported to the CPU alarm processor function for config ured fault response Consult Reference 1 in Table 2 for a description of configuration functions Batteries A lithium battery IC697ACC701 is installed as shown in Figure 2 This battery maintains program and data memory when power is removed and operates the cal endar clock Be sure to install the new battery before re moving the old ba
3. through an RS 422 RS 485 to RS 232 Converter IC690ACC900 or RS 422 to RS 232 Miniconverter IC690ACC901 This connection can be made with available cables or you may build cables to fit the needs of your particular application See the IC697 Programmable Controller Serial Communications Manual for more information on serial communications Note When configuring a CPU Redundancy system the pro grammer must be connected to the CPU in the Primary unit to configure the Primary PLC and then moved to the CPU in the Secondary PLC to configure the Secondary PLC For more detailed information on configuration of Hot Standby CPU Redundancy systems and communications between PLCs in the system refer to the Hot Standby CPU Redundancy User s Guide Port 1 Port 2 Port 3 NP E NX Ne RTU Not Not Not supported supported supported SERIAL SECONDARY UNIT PRIMARY UNIT PROGRAMMER P c B R G P c IB R G S p T C B S PIT M p y a o ol U or o N N B B c e 30 31 4 w other IC66 devices REMOTE DROP saf apapa aaa E o o 0 o oj of o o N o N ES ES ES E R Figure 3 Hot Standby CPU Redundancy System Configuration with Serial Connection to Programmer 23 4 Series 90 70 Programmable Cont
4. FRONT 5 R AX AK Pt e Supports 512 Kbytes of battery backed fast CMOS RAM CENTRAL o Y X X RUN P2 memory in the same slot PROCESSOR A KL EN P3 UNIT r X MEM PROTECT e Configurabledataand program memory ON OK ENABLED PROTECTED Battery backed calendar clock c RUN WTH e e Three position operation mode switch A ENDELED e Passwordcontrolledaccess O DISABLED L Keyswitchmemory protection zo ale petite e Sevenstatus LEDs 8 8 Tons e Software configuration No DIP switches or jumpers to set 38 SCAT BEER e Referenceinformation inside front door 2 BATTERY SET 2 O IC697ACC701 e Three Series 90 Protocol SNP ports MODULE FUNCTION Redundancy Features 96 Mi 92 BIT CENTRAL In addition to the above features the CGR772 supports the redundancy features listed below 28 E sera Port 1 e Bumplessswitching between redundancy PLCs e Synchronization of CPUs E ers e Redundantbackupcommunications pass BLE LO ro e 5 9 ms scan extension nominal e One scan switching in most cases 8 9 22 FACTORY TEST e Configurablebackup data size 8 o e On lineprogramming 098 E SERIAL PORT 3 e On line repair O COMPATIBLE Oo e Nosingle point of failure except for IC66 I O Blocks and USE THIS MODULE busstubs Pp ae e Same or different program in Primary and Secondary PLCs re gt 44A726758 155R01 e Programcontrolswitching e Symptom status bits and fault tables O O e Memory parity and checksums e CommonI OonIC660 IC661bus
5. MS DOS and Windows are registered trademarks of Microsoft Corporation Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F 23 1 2 PLC CPUs 96 MHz 32 Bit Floating Point 512 KByte Memory November 1999 Central Processing Unit for CPU Redundancy Applications Functions The CGR772 communicates with I O and smart option specialty modules over the rack mounted backplane IC697CHS750 790 791 by way of the VME C 1 Stan The CGR 772 is a single slot programmable controller CPU which allows floating point calculations and is required for CPU redundancy applications The CGR772 is pro grammed and configured by MS DOS or Windows pro gramming software to perform real time control of ma chines processes and material handling systems dard format Supported option modules include all IC697 LAN inter face modules several Coprocessor modules Bus Control ler for IC660 AC661 IO Communications modules and all of the IC697 family of discrete and analog I O modules PRIMARY UNIT SECONDARY UNIT P cla r G E c B rIG S p T C B Sip IT C B yimimio y Mim c o or o o or o N N B B c c 31 30 other IC66 devices REMOTE DROP i B i P 8 al fay lay l A E E Is 2 0 ofo of ojojojo c c c N o K K K
6. N E ES E R PS Power Supply 1C697PWR710 711 724 748 CPU Central Processor Unit 1C697CGR772 BTM Bus Transmitter Module IC697BEM713 RCM Redundancy Communications Module IC697RCM711 GBC or NBC 1C66 Bus Controller IC697BEM73 1 734 BLOCK 1C66 I O Block IC66 XXXYYY SCANNER Remote I O Scanner 1C697BEM733 735 Figure 1 Typical Hot Standby CPU Redundancy System Configuration User Memory Operation Protection and Module Status Operation of this module may be controlled by the three position RUN STOP switch or remotely by an at tached programmer and programming software Pro gram and configuration data can be locked through software passwords or manually by the memory pro tect keyswitch When the key is in the protected position program and configuration data can only be changed by a programmer connected through parallel commu nications that is via the Bus Transmitter module The status of the CPU is indicated by the seven green LEDs on the front of the module Program and data memory for the CGR772 is provided by a memory board with 512 KBytes of battery backed CMOS RAM This memory board is an integral part of the CGR772 and is included with the module This memory board provides error checking through a CPU checksum routine with detected parity errors being re ported to the CPU as they occur Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F
7. devices Protocols supported SNP Slave only Y Refer to GFK 0867B or later for product standards and general specifications For installations requiring compliance to more stringent requirements for example FCC or European Union Directives refer to Installation Requirements for Conformance to Standards 23 6 Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F PLC CPUs 7 96 MHz 32 Bit Floating Point 512 KByte Memory Central Processing Unit for CPU Redundancy Applications November 1999 Table 2 References ProgrammingSoftware User s Manual ProgrammableController Reference Manual ProgrammableControllerInstallationManual HotStandby CPU Redundancy User s Guide Table 3 Ordering Information Central Processing Unit 1C697CGR772 96 MHz 32 Bit Floating Point 512 Kbytes CMOS RAM Memory for CPU Redundancy applications RedundancyCommunicationsModule IC697RCM711 Bus TransmitterModule 1C697BEM713 Lithium Battery 1C697ACC701 Rack FanAssembly 120 VAC 1C697ACC721 Rack FanAssembly 240 VAC 1C697ACC724 Rack FanAssembly 24 VDC 1IC697 ACC744 Note For Conformal Coat option please consult the factory forpriceand availability Series 90 70 Programmable Controller Data Sheet Manual 23 7 GFK 0600F
8. instructions should be followed when re moving a CGR772 module from its slot in a rack If a fault in the CPU hardware is detected that is logged as FATAL the CPU will go to STOP mode and control will be switched from the active unit with the failed CPU to the backup unit Power can then be removed from the rack containing the failed CPU and the CPU replaced If a failure is detected in the backup unit you can simply remove power from the CPU rack and replace the mod ule e Grasp the board firmly at the top and bottom of the board cover with your thumbs on the front of the cover and your fingers on the plastic clips on the back of the cover e Squeeze the rack clips on the back of the cover with your fingers to disengage the clip from the rack rail and pull the board firmly to remove it from the backplane connector e Slide the board along the card guide and remove it from the rack Table 1 Specifications for IC697CGR772 Battery Shelf life Memory retention Current required from 5V bus Operating Temperature Time of Day Clock accuracy Elapsed Time Clock internal timing accuracy Serial Ports Port 1 RS 232 compatible Port 2 RS 485 compatible optocoupler isolated Port 3 RS 485 compatible not isolated 5 years at 20 C 68 E 6 months nominal without applied power 3 1 Amps nominal 0 to 60 C 32 F to 140 F 3 5 seconds per day maximum 01 maximum Programmer Serial Attachment or other serial
9. of key position After the program has been verified the toggle switch can be moved to the ap propriate operation mode position RUN WITH OUTPUTS ENABLED RUN WITH OUTPUTS DIS ABLED or STOP The LEDs indicate the position of Figure 2 CGR 772 Location of Major Features the toggle switch memory protection status status of serial port activity and the state of the program Series 90 70 Programmable Controller Data Sheet Manual 23 3 PLC CPUs 96 MHz 32 Bit Floating Point 512 KByte Memory November 1999 Programmer Connection Parallel Interface The programmer connects to the top port on the Bus Transmitter Module IC697BEM713 system interface module for a parallel interface MS DOS programmer only as shown in Figure 1 Connection to Serial Ports The CGR772 has three on board serial ports which can be configured to behave as three independent communications ports These three ports are accessed by connections on the front of the module for serial interface to the programming computer or other serial serial devices Ports 1 through 3 support SNP Slave protocol only Ports 1 and 2 do not support program Load and Store or Datagrams For details see the Important Product Information sheet that ships with the module Protocols Supported Central Processing Unit for CPU Redundancy Applications The programmer connection shown below is typically made from CPU serial Port 3 to the serial port on the programming computer
10. AUTOMATION ENGINEERING CO This Datasheet for the IC697CGR772 Hot Standby Genius Dual Bus CPU 486DX4 2K Discrete I O 512K byte fixed user memory Floating Pt http www cimtecautomation com parts p 14764 ic697cgr772 aspx Provides the wiring diagrams and installation guidelines for this GE Series 90 30 module For further information please contact Cimtec Technical Support at 1 866 599 6507 sales cimtecautomation com PLC CPUs 1C697CGR772 96 MHz 32 Bit Floating Point 512 KByte Memory November 1999 Central Processing Unit for CPU Redundancy Applications Manual switching with pushbutton switch on Redundan Features g with p cy Communications Module e RequiredforCPU redundancy applications e Supports floating pointcalculations 45728 e Single slot CPU gt e 2048 inputs and 2048 outputs O O e Upto8KanalogI O OK pj 50 E CERT e 0 4microseconds per boolean function RUN P2 00 Tor e 96MHz 80486DX4microprocessor EN P3 00 E ee e SupportsIC660 IC661andIC6971 Oproducts MEM PROTECT LO Alas e Programmed by MS DOS IC641 or Windows based T MEN POSITION software products E
11. n Ton ONIA Lo ee manual shipped with your PLC programming 92 O software describes how to properly install the equipment If the PLC installation must comply with RS 485 Be INSTALL NEW nn o supported standards such as FCC or CE Directives 4 UNPLUGGING OLD please refer to the Installation Requirements for PIN 1 O 1C697ACC701 Conformance to Standards shipped with the PLC E programming software for additional guidelines PROCESSING UNIT Installation should not be attempted without referring FACTORY TEST 3 Ll to the applicable Programmable Controller Installation ae o KJ Rea Manual and the Hot Standby CPU Redundancy Manual e Connect the battery to either of the battery con EME BOAO gt SERIAL PORT 2 nectors on the module ALE e Puttoggle switch in the STOP position e Putkeyswitch in Memory Protection OFF position 23 Factory Test Make sure rack power is off 39 e Install in slot 1 of rack 0 See Figure 1 u PORT 3 88 SERIAL PORT 3 e Turn on power The module should power up and 38 E COMPATIBLE the top left OK LED should blink When the diag A Een nostics have completed successfully the top left LED ae IN SLOT 1 ONLY stays on and the second RUN and third EN LEDs rd Jil NODULE s are off The fourth bottom left LED MEM PRO ei TECT is off if the keyswitch is in the OFF position A The CPU is now ready to be programmed if con CGR 772 O nected parallel the CPU can be programmed re gardless
12. roller Data Sheet Manual GFK 0600F PLC CPUs 96 MHz 32 Bit Floating Point 512 KByte Memory Central Processing Unit for CPU Redundancy Applications CPU Serial Ports Support for Port 1 Port 2 and Port 3 was provided for the CGR772 in its initial release in October 1998 equipped with firmware release 7 85 m Port 1 the top port is RS 232 compatible Port 1 has a 6 pin female RJ 11 connector This connector is similar in appearance although larger to modu lar jacks commonly used for telephones and mo dems Table 10 3 Port 1 RS 232 Signals Pin Signal Number Name Description Gear To Send e Rre Requestrosend Pin 1 is at the top of the connector as viewed from the front of the module m Port 2 the center port is RS 485 compatible and is optocoupler isolated Port 2 has a 15 pin female D connector Table 10 4 Port 2 RS 485 Signals a Number Name Description sn Come Fr Nea Neca 5 Pos Ne ED ae C e RIS Differential RequesttoSend C e CIs DifferentialClearToSend ST er ResistorTermination Pin 1 is atthe bottom right ofthe connector as viewed from the front of the module Note that Pin 5 provides Isolated 5 VDC power 100 mA maximum for powering external options November 1999 m Port 3 the bottom port is also RS 485 compatible but is not isolated Port 3 has a 15 pin female D connector Pin assignments are found in the IC697 PLC Installation Manual
13. ttery If during power up diagnostics alow battery is detected the Module OK LED top will not stay on See the section on System Status References in Chapter 2 of the IC697 PLC Reference Manual for more details about detecting a low battery condition Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F PLC CPUs 96 MHz 32 Bit Floating Point 512 KByte Memory November 1999 Operation in High Ambient Temperatures The CGR772 requires either forced air cooling or limiting of system power for operating in ambient temperatures greater than 50 C 122 F A fan capable of 70 CFM including filters should be located beneath slot 1 of the rack containing the CPU Fan assemblies IC697ACC721 IC697ACC724 and 1C697ACC744 can be ordered for direct mounting on the IC697 rack Refer to the IC697 Programmable Controller Installation Manual for detailed information For continuous operation above 50 C ina minimum size enclosure without forced air cooling it is neces sary to limit system power De rating data for the 100W AC DCPower Supply PWR711 and the 90W DC Power Supplies PWR724 PWR748 is shown in the chart below PWR724 PWR748 PWR711 90W 100W 75W 90W 60W 80W 60W 50W NORMAL OPERATING RANGE 40W WITH NO FORCED AIR 30W CIRCULATION 20W 10W 10 20 30 40 50 55 60 AMBIENT TEMPERATURE C Central Processing Unit for CPU Redundancy Applications Removing a Module The following
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