Series 90-70 Programmable Controller Data Sheet Manual, GFK
Contents
1. Windows Windows 95 and Windows NT are registered trademarks of Microsoft Corporation Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F 2 GFK 0807D August 1997 Supported option modules include IC697 LAN Interface modules Programmable Coprocessor Alphanumeric Display Coprocessor Bus Controller for IC660AC661 I O M i PLC CPUs 16 MHz 32 Bit Expandable Central Processing Unit for IC66 Triple Modular Redundancy Systems products Communications modules 10O Link Interface and all of the IC697 family of discrete and analog I O modules Hh a47059 Triple PLCs Triple Genius Busses Triple Input Sensors Figure 1 Typical GMR System Configuration User Memory Program and data memory for the CPU 7839 is avail able by attaching an expansion memory board with 512 Kbytes battery backed CMOS RAM Up to approximately 200 Kbytes of this memory is available for the user application program and data Operation Protection and Module Status Operation of this module may be controlled by the three position RUN STOP switch or remotely by an attached programmer and IC641 software Program and configuration data can be locked through soft ware passwords or manually by t2. 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 Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F PLC CPUs 16 MHz 32 Bit Expandable Central Processing Unit for C66 Triple Modular Redundancy Systems Configuration The IC697 CPU and I O system is configured with MS DOS or Windows based programming software There are no DIP switches or jumpers used to config ure the system The CPU verifies the actual module and rack configuration at power up and periodically during operation The actual configuration must be the same as the programmed configuration Devi ations are reported to the CPU alarm processor func tion for configured fault response Consult Reference 1 for a description of configuration functions Battery 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 calendar clock Be sure to install the new battery be fore removing the old battery If during power up diagnostics a low battery is detected the Module OK LED top will not stay on Specific indication of a low battery state is detailed in Referen
3. P jP o o o U o o U o Multidrop Cable RS 232 422 Converter Multidrop cable is catalog number IC690CBL714 1 cable Two cables are needed for 3 CPUs Figure 3 System Configuration Serial Connection to Programmer Serial Port the system refer to the Modular Redundancy Flexible The 15 pin D connector provides the connection to an RS 485 compatible serial port on the CPU as shown in Figure 3 This port provides a serial connection to a Work Station Interface board installed in the program ming computer The serial connection can also be made from the serial port on the CPU to the serial port on the program ming computer or other serial device through the RS 422 RS 485 to RS 232 Converter IC690ACC900 or RS 232 to RS 422 Miniconverter IC690ACC901 This connection can be made with available cables or you may build cables to fit the needs of your particular application For more information on serial commu nications see reference 3 For more detailed information on configuration of TMR systems and communications between PLCs in Triple Modular Redundant TMR System User s Manual 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 IC697CMM 741 or Ethernet Interface Type 2 1C697CMM742 Before connecting your programmer and PLC to the Ethernet TCP
4. PLC CPUs 1C697CPU789 16 MHz 32 Bit Expandable Central Processing Unit GFK 0807D August 1997 for 1C66 Triple Modular Redundancy Systems Features For detailed information on TMR systems see Refer e Single slot CPU e Supports 512 Kbytes of battery backed expansion ee in the same slot Up to a leans 200 oe he available for user s ap cation program and data e Up to 12K discrete inputs and outputs any mix apa mode only 2048 voted discrete inputs 204 voted discrete outputs Up to 8K analog inputs simplex mode only and 8K analog outputs simplex mode only 1024 voted analog inputs 0 4 microseconds per boolean function 16 MHz 80386DX microprocessor e Supports 1C660 1C661 I O and 1C697I Oinsim plex mode only e Programmed by MS DOS or Windows software coe running on Windows 95 or Windows T over Ethernet TCP IP or through the SNP port Configurable data and program memory Batter y backed calendar clock Three position operation mode switch Password controlled access Remote programmer keyswitch memory protection Four status LEDs Software configuration No DIP switches or jumpers Reference information inside front door Functions The CPU 789 is a single slot programmable controller CPU which is programmed and configured by MS DOS or Windows based programming software for use in Emergency Shut Down ESD fire and gas and other critical control applications It communicates with I O an
5. battery connec tors on the module Put toggle switch in the STOP position Put keyswitch in Memory Protection OFF position Make sure rack power is off Install in slot 1 of rack 0 Turn on power 26 2 Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F PLC CPUs 3 16 MHz 32 Bit Expandable Central Processing Unit GFK 0807D for 1C66 Triple Modular Redundancy Systems August 1997 The module should power up and blink the top LED HENORY a45236 When the diagnostics have completed successfully PROTEOT the top LED stays on and the second and third LEDs SWITCH are off The fourth LED is off if the keyswitch is in the O OFF position The CPU is now ready to be pro 5 grammed if connected parallel the CPU can be pro grammed regardless of key position After the pro 9 gram has been verified the toggle switch may be O B moved to the appropriate operation mode position i The LEDs indicate the position of the toggle switch OPEN t memory protection status and the state of the pro EBAN ERY pes R CPU 189 gram CONNECTOR _ gt ORE i cen NJ a eer Expansion Memory BATTERY MEY POSTON FRONT The CPU 789 must have a CMOS RAM expansion X MODULE OK memory b
6. ce 2 5 GFK 0807D August 1997 Removing a Module The instructions below should be followed when re moving a module from its slot in a rack 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 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 References Reference Programming Software User s Manual Programmable Controller Reference Manual Programmable Controller Installation Manual IC66 Modular Redundancy Flexible Triple Modular Redundant TMR System User s Manual Title Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F 6 PLC CPUs GFK 0807D 16 MHz 32 Bit Expandable Central Processing Unit August 1997 for IC66 Triple Modular Redundancy Systems Table 2 Specifications for IC697CPU789 Battery Shelf life 10 years at 20 C 68 F Memory retention 6 months nominal without applied power Current required from 5V bus 1 6 Amps includes expansion memory board Time of Day Clock accuracy 3 5 seconds per day maximum Elapsed Time Clock internal timing accuracy 01 maximum Serial Port RS422 485 compatible Programmer Serial Attach
7. d smart option modules over the rack mounted back plane IC697CHS750 782 783 790 791 by way of the VME C 1 Standard format The CPU 789 must be used in conjunction with a set of C program blocks which provide Triple Modular Redun dancy TMR operating and autotest routines It will not operate unless these program blocks are included in the loaded application program ence 4 the IC660 661 Modular Redundancy Flexible Tri ple Modular Redundant TMR System User s Manual A a45235 a OK RUN ENABLED MEM PROTECT CPU 789 CENTRAL Top A PROCESSOR GP D OFF UNIT REMOTE PROGRAMMER MEMORY PROTECT lt DMAA oo KEY POSITION FRONT X MODULE OK XX RUN xX OUTPUTS ENABLED yy MEMORY PROTECT REMOTE PROGRAMMER ONLY ON OK ENABLED PROTECTED RUN WITH r OUTPUTS ENABLED RUN WITH OUTPUTS N DISABLED L STOP e BATTERY CONNECTORS INSTALL NEW BATTERY BEFORE UNPLUGGING OLD BATTERY USE IC697ACC701 MODULE FUNCTION 16MHz 32 BIT CENTRAL PROCESSING UNIT oO SERIAL PORT O000000 00000000 i RS 485 COMPATIBLE USE THIS MODULE IN SLOT 1 ONLY MODULE IC697CPU789 LABEL 44A726758 134R01 MS DOS
8. he memory protect keyswitch When the key is in the protected position program and configuration data can only be changed by a programmer connected parallel only that is via the Bus Transmitter module The status of a CPU is indicated by the four green LEDs on the front of the module Installation It is the responsibility of the OEM system integrator or end user to properly install the PLC equipment for safe and reliable operation Product manuals provide detailed information about installation startup and proper use of the PLC equipment The installation manual shipped with your PLC programming software describes how to properly install the equipment If the PLC installation must comply with supported standards such as FCC or CE Directives please refer to the Installation Requirements for Conformance to Standards shipped with the PLC programming software for additional guidelines Installation should not be attempted without refer ring to the applicable programmable controller hard ware installation manual Align the expansion memory and CPU connectors e Align the captive screws on the memory board with the standoffs already installed on the CPU Push the memory board onto the CPU connector ensuring the mating screws remain aligned with their respective standoff Screw each memory board screw into the standoffs with a 1 Phillips screwdriver firmly tighten each Connect the battery to either of the
9. ment VME System designed to support the VME standard C 1 F Refer to GEK 0867B or later for product standards and general specifications Table 3 Ordering Information Description Catalog Number Central Processor Unit CPU 789 IC697CPU789 16 MHz 32 Bit Expandable for IC660 IC661 Triple Modular Redundancy Systems 512 Kbyte 32 Bit CMOS Expansion Memory 1C697MEM735 Lithium Battery 1C697ACC701 Note For Conformal Coat option or Low Temperature Testing option please consult the factory for price and availability 26 6 Series 90 70 Programmable Controller Data Sheet Manual GFK 0600F
10. oard The CMOS expansion memory board gt outeurs provides CMOS RAM memory of 512 Kbytes Up to y MEMORY approximately 200 Kbytes of this memory is available REMOTE o for the user application program and data The bat A A tery which supports this memory is located on the main PROTECTED CPU board housing r OUTPUTS Installation of a CMOS expansion memory board on the E dorus CPU will require initialization of the CPU with the pro Aeuisien at aoe grammer See Reference 2 MEMORY e BATTERY IC697MEM735 Ja Programmer Connection Parallel BATTERY BEFORE UNPLUGGING OLD For a parallel interface MS DOS programmer only the Gee7ACC701 programmer is connected to the top port on the Bus MODULE FUNCTION Transmitter Module IC697BEM713 Consult Reference 5 a a 1 for a description of programming functions Ss f 26 i SERIAL PORT 02 i RS 485 o2 1 COMPATIBLE 2 O a MODULE IC697CPU789 LABEL 444726758 134R01 CPU 789 Figure 2 CPU 789 Location of Major Features Series 90 70 Programmable Controller Data Sheet Manual 26 3 GFK 0600F 4 PLC CPUs GFK 0807D 16 MHz 32 Bit Expandable Central Processing Unit August 1997 for IC66 Triple Modular Redundancy Systems a47100 PLCA PLCB PLCC c c P
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