Omron DRT2 Series Operation Manual page 238

DeviceNet Explicit Messages
Explicit Read
message /write
Rate of Read Reads the rate of
Change change for each sam-
Value Read pling cycle.
Sampling Write/ Sets the sampling cycle
Cycle Set- Read for obtaining the rate of
ting change based on the
previous value.
Cumulated Read Reads the cumulated
Value Read analog input value.
Cumulative Read Reads the cumulative
Counter count status in the
Flag Read Cumulative Counter
Flag in the area for
Generic Status Flags.
0: Counter overflow
1: Counter underflow
7: Set value overflow
Cumulative Write/ Writes/reads the set
Counter Read monitor value for the
Monitor cumulative counter.
Value Set-
ting
Cumulative Write/ Sets the unit for the
Counter Read cumulative counter.
Unit Setting
0: Hour (count hours);
1: Minute (count
minutes)
Last Main- Write/ Writes the date of the
tenance Read last maintenance in the
Date Set- Unit.
ting
I/O Com- Write/ Sets names for each I/O
ment Set- Read contact.
ting
Reading DIP Switch Settings
Explicit Read
message /write
DIP Switch Read Reads the status of the
Status Input/Output Terminals
Read DIP switch.
Function
Service
code
0E Hex 0A Hex 01 to 04
Write:
10 Hex
Read:
0E Hex
0E Hex 0A Hex 01 to 04
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Function
Service
code
0E Hex 94 Hex 01 Hex
Command
Class Instance Attribute
ID ID ID
8E Hex
Hex
0A Hex 01 to 04 90 Hex
Hex
91 Hex
Hex
0A Hex 01 to 04 92 Hex
Hex
0A Hex 01 to 04 93 Hex
Hex
0A Hex 01 to 04 94 Hex
Hex
0A Hex 01 to 04 98 Hex
Hex
0A Hex 01 to 04 99 Hex
Hex
Command
Class Instance Attribute
ID ID ID
68 Hex
Appendix A
Response
Data size
2 bytes
2 bytes 2 bytes
(10 to 65535) (10 to 65535)
4 bytes
(−214748364.8
to
214748364.8)
1 byte
4 bytes 4 bytes
1 byte 1 byte
2 bytes 2 bytes
32 characters 32 characters
max. max.
Response
Data size
1 byte
221