Omron SmartSlice GRT1 Series - Page 325

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Explicit Messages Appendix A
Setting and Monitoring the Unit Conduction Time
Note (1) The Instance ID specifies the Slice I/O Unit’s unit number (1 to 64 decimal).
(2) If a value equal to or higher than D60B0 hex (876720) is set, the Unit Maintenance Flag will turn ON
when 87672 hours (10 years) is reached.
Explicit
message
Read/
write
Function Command Response
Service
code
Class
ID
Instance
ID
Attribute
ID
Data size
Unit Main-
tenance Set
Value
Read Reads the set value
for the Slice I/O
Unit's Unit Conduc-
tion Time (Power ON
time, unit: 0.1 hr)
0E hex 8D hex 01 to 40
hex
*1
70 hex --- 4 bytes
0000 0000 to
FFFF FFFF hex
(0 to
4,294,967,295
decimal)
Write Writes the set value
for the Slice I/O
Unit's Unit Conduc-
tion Time (Power ON
time, unit: 0.1 hr)
10 hex 8D hex 01 to 40
hex
*1
70 hex 4 bytes
0000 0000 to
FFFF FFFF
hex
(0 to
4,294,967,29
5 decimal)
*2
---
Unit Main-
tenance
Present
Value
Read Reads the present
value for the Slice
I/O Unit's Unit Con-
duction Time (Power
ON time, unit: 0.1 hr)
0E hex 8D hex 01 to 40
hex
*1
6E hex --- 4 bytes
0000 0000 to
FFFF FFFF hex
(0 to
4,294,967,295
decimal)
Unit Main-
tenance
Flag
Read Reads the monitor
status of the Slice
I/O Unit's Unit Con-
duction Time (Power
ON time)
0E hex 8D hex 01 to 40
hex
*1
6F hex --- 1 byte
00 hex: Within
range
01 hex: Out of
range
(Over thresh-
old or 87672 hours)