Omron GRT1 - 11-2007 Operation Manual page 327

Explicit Messages
Explicit Messages for Digital I/O Units
Setting and Monitoring Input Terminals
Explicit Read/
message write
Terminal Read Reads the input's
Mainte- monitor mode for
nance Infor- maintenance infor-
mation mation.
Monitor
Mode
Write Writes the input's
monitor mode for
maintenance infor-
mation.
Set Value of Read Reads the set value
Input Main- for the total ON time
tenance (unit: s) or number
Counter of contact opera-
tions (unit: opera-
tions) the input (0 to
3, or 0 to 7 for an
Eight-input Unit)
specified by the
Attribute ID.
Write Writes the set value
for the total ON time
(unit: s) or number
of contact opera-
tions (unit: opera-
tions) for the input
(0 to 3, or 0 to 7 for
an Eight-input Unit)
specified by the
Attribute ID.
Read Input Read Reads the total ON
Mainte- time (unit: s) or
nance number of contact
Counter operations (unit:
operations) for the
input (0 to 3, or 0 to
7 for an Eight-input
Unit) specified by
the Attribute ID.
306
Function
Service
code
0E hex 8E hex
10 hex 8E hex
0E hex 8E hex
10 hex 8E hex
0E hex 8E hex
Command
Class Instance Attribute
ID ID ID
01 to 40 74 hex
*1
hex
01 to 40 74 hex
*1
hex
01 to 40
66 hex
*1
hex
69 hex
6C hex
6F hex
9C hex
9F hex
A2 hex
A5 hex
01 to 40
66 hex
*1
hex
69 hex
6C hex
6F hex
9C hex
9F hex
A2 hex
A5 hex
01 to 40
65 hex
*1
hex
68 hex
6B hex
6E hex
9B hex
9E hex
A1 hex
A4 hex
Appendix A
Response
Data size
--- 4 bytes
0: Total ON time
mode
1: Contact oper-
ation counter
mode
The mode is
read for inputs 0
to 32.
4 bytes ---
0: Total ON time
mode
1: Contact oper-
ation counter
mode
The mode is set
for inputs 0 to
*10
32.
*2 --- 4 bytes
*3 0000 0000 to
FFFF FFFF hex
*4
(0 to
*5
4,294,967,295
*6
decimal)
*7
*8
*9
*2 4 bytes ---
*3
0000 0000 to
FFFF FFFF hex
*4
(0 to
*5
4,294,967,295
*6
decimal)
*7
*8
*9
*2 --- 4 bytes
*3
0000 0000 to
FFFF FFFF hex
*4
(0 to
*5
4,294,967,295
*6
decimal)
*7
*8
*9
*10