Omron C500-LDP01-V1, Operation Manual

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Appendix B
Specifications
Item Specification
Words allocated in the PC 2 words
The I/O WRITE and I/O READ (WRIT(87)/READ(88)) instructions can be used
when enabled via a switch setting.
Control method Stored program
Main control element MPU, C-MOS
Programming Ladder diagram
Instruction Length 1 to 17 bytes/instruction
Instructions 49 (basic instruction: 12/advanced instruction: 37)
Processing time Typically 7 s/step
Program memory EEPROM 4 Kbytes
Program length Approximately 524 addresses (variable depending on instructions used)
I/O bits 64
16 PC output bits (0000 to 0015)
16 PC input bits (0100 to 0115)
16 external input bits (0200 to 0215)
16 external output bits (0300 to 0315)
External I/O bits 0200 to 0207 can be set as high-speed inputs in 2 groups of 4
each.
Work bits 136 total (0400 to 1207)
Timers/counters 16 total
Timer: 0 to 999.9 s, accuracy
+0
/
--0.1
s
TC 00 to TC 15
Counter: 0 to 9999 counts
TR bits 8 total (TR 0 to TR 7)
SR flags and bits 16 total (1208 to 1307)
Data memory 128 words (DM 000 through DM 127)
DM 060 through DM 063 are allocated for clock data.
DM 064 through DM 127 are dedicated to the I/O WRITE/READ
(WRIT(87)/READ(88)) instructions when they are enabled.
Power failure back-up functions When power fails, the I/O bits, work bits, timers, counters, and the DM area will be
cleared. The clock is backed up by a capacitor for approximately 10 days. Clock
data is stored in the DM area from DM 60 to DM 63 when power is supplied.
Block transfer capacity (via
WRIT(87)/READ(88)) Read/write area: 32 words
This function can be enabled or disabled with a switch setting.
Diagnostic functions CPU error (watchdog timer)
Memory error, etc.
Program Check
No END instruction
JMP--JME error
Too many DIFU/DIFD
Internal current consumption Maximum 800 mA 5 VDC
Weight Maximum 600 g
External dimensions (mm) 34.5 x 250 x 93 mm (WxHxD)