Specifications Appendix B
64
CPU Characteristics
MPU, C–MOS, LS–TTL
Ladder diagram
1 address/instruction, 6 bytes/instruction
49
10
µs/instruction (average)
1,194 addresses
136 (1000 to 1807)
1804 to 1806 are reserved for RDM: FUN60 if it is used.
1807 is reserved as software reset input for HDM: FUN 98 if it is used.
16 (1808 to 1907)
Normally–ON, normally–OFF, battery failure, initial cycle ON, 0.1–s pulse, 0.2–s pulse,
1.0–s pulse, etc.
160 (HR 000 to 915)
8 (TR0 to 7)
64 (DM words 00 to 63)
DM words 00 to 31 are reserved as upper and lower limit setting areas for RDM: FUN 60 if
it is used. DM words 32 to 63 are reserved as upper and lower limit setting areas for HDM:
FUN 61 if it is used.
48 (total of TIMs, CNTs, and CNTRs)
TIM 00 to 47 (0 to 999.9 s)
TIMH 00 to 47 (0 to 99.99 s)
CNT 00 to 47 (0 to 9999 counts)
CNTR 00 to 47 (0 to 9999 counts)
CNT 46 is used for RDM(60), and CNT 47 is used for HDM(61). When these instructions
are not used, CNT 46 and 47 can be used for other purposes.
Count input: 0000 High-speed counter specifications apply to
Hardware reset input: 0001 counters created with HDM(61) only.
Software inset: 1807
Maximum response frequency: 2 kHz
Preset count range: 0000 to 9999
Number of outputs: 16
Reset: 1804 Reversible drum counter specifications apply to
Count input: 1805 counters created with RDM(60) only.
Reverse input: 1806
Preset count range: 0000 to 9999
Number of outputs: 16
Status of HR bits, present value of counters, and contents of DM bits are retained during
power failure.
5 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.
CPU failure (watchdog timer)
Memory failure
I/O bus failure
Battery failure, etc.
Program check (executed on start of RUN operation)
END instruction missing
JMP–JME error
Coil duplication
Circuit error
DIFU/DIFD over error
IL/ILC error
Main control elements
Programming method
Instruction length
Number of instructions
Execution time
Memory capacity
IR bits
SR bits
HR bits
TM bits
DM words
Timer/counters
High–speed counter
Reversible drum counter
Memory protection
Battery life
Self–diagnostic features
Program check
To Next Page
Loading...
Need help?
General
