Instruction manual

6. RKC COMMUNICATION

IMS01J02-E1

Continued from the previous page.

Name

Iden-

tifier

Digits

Attri-

bute

Struc-

ture

Data range

Factory

set

value

PLC scanning time

setting *

[H-PCP-J]

6 R/W U 0 to 3000 ms 10

Integral time limiter at

AT end

[H-TIO-, H-CIO-A,

H-SIO-A]

6 R/W U 1 to 3600 seconds

Setting will be valid in

heat/cool control.

3600

* Set the PLC scanning time (time of waiting for a response from the PLC) so as to adapt to the

environment used.

Setting example: Set PLC scanning time to any value more than twice as long as the

maximum scanning time of PLC.

If PLC scanning time is extremely short (When at a factory set value of 10 ms as an example), the

SR Mini HG SYSTEM may detect the time-out not conducting normal communication processing.

The maximum scanning time of PLC differs depending on the CPU processing speed, I/O unit

configuration and the user program capacity of the PLC.