Omron SYSMAC C500, Installation Manual

Page: 63 / 112

Appendix B
Specifications
58
CPU Specifications
Programming Method Ladder diagram
Instruction Length 1 address/instruction, (1 to 4 words/instruction)
Number of Instructions 71 (12 basic instru 59 special instructions)
Execution Time
3 to 8
µ
s (basic instructions)/22 to 504
µ
s (special instructions)
Memory Capacity 24K words
I/O bits 512 (0000 through 3115)
IR bits 416 (3200 through 5715)
SR bits 88 (5800 through 6307)
TR bits 8 (0 through 7)
HR bits 512 (0000 through 3115)
LR bits 512 (0000 through 3115) PC Link: max. configuration 8 PCs
Timers/Counters 128 (TIM/CNT 000 through 127)
TIMs: 0 through 999.9 s
TIMHs: 0 through 99.99 s
CNT: 0 through 9999 counts
DM words 512 (0000 through 511) 16 bits/word
Control Input Signal START INPUT (in RUN mode, PC operates when contacts are closed and stops when
contacts are opened)
Input Voltage: 24 mA 24 VDC
Control Output Signal RUN INPUT (Contacts are closed while PC is in RUN mode)
Max. switching capacity:
2 A 250 VAC (resistive load)
0.5 A 250 VAC (inductive load, cos of phase angle= 0.4)
2 A 24 VDC
Memory Protection Status of HR bits, preset value of counters (CNT), and contents of data memory (DM) are
retained during power failure. Length of memory protection depends on the Memory Pack
model being used (refer to
Section 2-8 Memory Packs).
Battery Life
4 years at 25
°
C, battery life is shortened at temperatures higher than 25
°
C. Replace battery
with new one within 1 week when ALARM indicator blinks.
Self-diagnostic Functions CPU failure (watchdog timer)
Battery failure
Cycle time error
Memory failure
I/O bus failure, etc.
Program Check Program check (executed on start of RUN operation):
END missing
JMP-JME error
Coil duplication
Circuit error
DIFU/DIFD over error
IL/ILC error
(Program can be checked by Programming Console or GPC.)