Microsoft Computer Hardware 64 MHz 32 Bit Floating Point Central Processing Unity 1 Mbyte Memory State Logic User Manual

4
PLC CPUs  
IC697CSE925  
62  
64 MHz, 32-Bit Floating Point Central Processing Unit  
1 Mbyte Memory, State Logic  
GFK-1167B  
August 1997  
64 MHz, 32-Bit Floating Point Central Processing Unit 1 Mbyte Memory, State Logic (IC697CSE925)  
datasheet GFK-1167B  
a45242  
Features  
SupportsState Logiccontrolprogramming  
Supportsfloatingpointcalculations  
Single slot CPU.  
12K inputs and outputs (any mix).  
Up to 8Kanalog I/ O.  
OK  
RUN  
ENABLED  
B
A
T
T
E
R
0.4microseconds per boolean function.  
64MHz,80486DX2microprocessor.  
SupportsIC660/ IC661andIC697I/ Oproducts.  
MEM PROTECT  
CSE 925  
STATE LOGIC  
CPU  
TOP  
Y
Programmed by AD641 and IC641 (MS-DOS ) software  
products.  
OFF  
ON  
Provides 1 Mbyte of battery-backed memory in the same  
slot.  
REMOTE PROGRAMMER  
MEMORY PROTECT  
KEY POSITION  
Configurabledata and program memory.  
Battery-backed calendar clock.  
FRONT  
MODULE OK  
RUN  
OUTPUTS  
ENABLED  
Three position operation mode switch.  
Password controlled access.  
MEMORY  
PROTECT  
REMOTE  
PROGRAMMER  
ONLY  
ON = OK, ENABLED,  
PROTECTED  
Remoteprogrammer keyswitchmemory protection  
Four status LEDs.  
Software configuration (No DIP switches or jumpers to  
set).  
RUN WITH  
OUTPUTS  
ENABLED  
RUN WITH  
OUTPUTS  
DISABLED  
STOP  
Referenceinformation inside front door.  
In-system upgradablefirmware.  
BATTERY  
CONNECTORS  
Functions  
INSTALL NEW  
BATTERY BEFORE  
UNPLUGGING OLD  
BATTERY. USE  
IC697ACC701  
The CSE 925 is a single slot programmable controller  
CPU which provides State Logic control programming  
and floating point calculations. The CSE 925 can be  
programmed in State Logic, Relay Ladder Logic, and  
C to perform real-time control of machines, processes,  
and material handling systems.  
MODULE FUNCTION  
64 MHz 32 BIT CENTRAL  
PROCESSING UNIT WITH  
FLOATING POINT MATH  
COPROCESSOR, IN-SYSTEM  
UPGRADABLE FIRMWARE  
SERIAL PORT  
The AD641 software products are used to program  
the CSE 925 in State Logic; the IC641 (MS-DOS) soft-  
ware products are used to program in Relay Ladder  
Logic and C. The IC641 (MS-DOS) software is also  
used to perform all configuration functions for the  
CSE 925.  
RS-485  
COMPATIBLE  
USE THIS MODULE  
IN SLOT 1 ONLY.  
MODULE  
IC697CSE925  
LABEL  
44A726758-148R01  
The CSE 925 communicates with I/ O and smart op-  
tion modules over the rack mounted backplane  
(IC697CHS750, 782, 783, 790, 791) by way of the VME  
C.1 Standard format.  
MS-DOS is a registered trademark of Microsoft Corporation.  
 
3
PLC CPUs  
GFK-1167B  
August 1997  
64 MHz, 32-Bit Floating Point Central Processing Unit  
1 Mbyte Memory, State Logic  
Make sure that rack power is off.  
Serial Port  
Install the CSE 925 module in slot 1 of rack 0 (see  
Figure 2).  
The 15-pin D-connector provides the connection to an  
RS-485 compatible serial port on the CPU as shown in  
Figure 2.  
Turn on power.  
The module should power up and the top LED should  
blink. When the diagnostics have completed successfully,  
the top LED stays on and the second and third LEDs are  
off. The fourth LED is off if the keyswitch is in the OFF  
position. The CPU is now ready to be programmed.  
The serial connection is made from the serial port on the  
CPU to the serial port on the programming 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. See reference  
3 for more information on serial communications.  
After the program has been verified the toggle switch may  
be moved to the appropriate operation mode position.  
The LEDs indicate the position of the toggle switch,  
memory protection status, and the state of the program.  
Configuration  
The IC641 (MS-DOS) software is also used to load the State  
Logic operating system into the CSE 925 CPU module.  
The operating system is provided on a floppy disk with  
the CSE 925. The operating system is stored in flash  
memory on the module. For information on loading the  
operating system, see the State Logic Control System Users  
Manual.  
The IC697CPU and I/ O system isconfigured with IC641  
(MS-DOS) 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 operation. The  
actual configuration must be the same as the  
programmed configuration. Deviations are reported to  
the CPU alarm processor function for configured fault  
response. Consult Reference 1 for a description of  
configuration functions.  
SERIAL  
a45301  
RACK 0  
PROGRAMMER  
P
S
C
P
U
B
T
M
P
C
M
G
B
C
Batteries  
or  
A lithium battery (IC697ACC701) is installed as shown  
in Figure 1. This battery maintains program and data  
memory when power is removed and operates the  
calendar clock. Be sure to install the new battery before  
removing the old battery. Specific indication of a low  
battery state is detailed in Reference 2.  
N
B
C
*
ONE  
METER  
IC66* I/O BUS (7500 FEET (2285 METERS) MAXIMUM)  
RACK 1  
B
R
M
Removing a Module  
The instructions below should be followed when  
removing a module from its slot in a rack.  
IC66*  
I/O BLOCK  
NOTE  
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.  
RACK 7  
TOTAL LENGTH OF ALL INTERCONNECTING  
CABLES FROM BTM TO LAST BRM IS  
50 FEET(15 METERS) MAXIMUM. ALL RACKS  
MUST BE AT SAME GROUND POTENTIAL  
(8 RACKS MAXIMUM).  
B
R
M
FORCED AIR COOLING REQUIRED FOR  
PROPER OPERATION. REFER TO TEXT.  
*
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.  
RACK FAN ASSEMBLY IC697ACC721/724  
AVAILABLE FOR DIRECT MOUNTING ON  
RACK.  
TERMINATOR PLUG (IC697ACC702)  
Figure 2. System Configuration, Serial Connection to  
Programmer  
Slide the board along the card guide and remove  
it from the rack.  
 
4
PLC CPUs  
GFK-1167B  
August 1997  
64 MHz, 32-Bit Floating Point Central Processing Unit  
1 Mbyte Memory, State Logic  
Table 1. References  
Reference  
Title  
1
2
3
4
Programming Software User’s Manual  
Programmable Controller Reference Manual  
Programmable Controller Installation Manual  
State Logic Control System User’s Manual  
Table 2. Specifications for IC697CSE925  
Battery  
Shelf life  
10 years at 20 C (68 F)  
Memory retention  
6 months nominal without applied power.  
Current required from 5V bus  
3.3 Amps nominal  
Time of Day Clock accuracy  
Elapsed Time Clock (internal timing) accuracy  
" 3.5 seconds per day maximum  
" .01% maximum  
Serial Port  
RS422/485 compatible  
ProgrammerSerialAttachment  
VME  
System designed to support the VME standard C.1  
Refer to GFK-0867B,or later for product standards and generalspecifications.  
Table 3. Ordering Information  
Description  
Catalog Number  
Central Processing Unit - 64 MHz, 32-Bit,  
Floating Point, 1 Mbyte Memory, State Logic  
IC697CSE925  
Lithium Battery  
IC697ACC701  
Rack Fan Assembly, 120 VAC  
Rack Fan Assembly, 240 VAC  
IC697ACC721  
IC697ACC724  
Note: For Conformal Coat option, or Low TemperatureTesting option please  
consult the factory for price and availability.  
 

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