Omron CRT1 - 10-2009, Operation Manual

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598
CompoNet Explicit Messages
Appendix A
Setting Hold/Clear for Communications Errors for Outputs
Note The default setting is for all outputs to be cleared (0).
Monitoring Power Short-circuit Detection (Slave Units with Input Short-
circuit and Disconnected Line Detection)
Note The response data size is 1 byte for 8 inputs, 2 bytes for 16 inputs, or 4 bytes for 32 inputs.
Explicit
message
Read
/write
Function Command Response
Service
code
Class
ID
Instance
ID
Command data Service
data
Attribute
ID
Data
Setting for
Output Sta-
tus (Hold or
Clear) after
Communi-
cations
Error Read Reads whether hold or
clear is set as the output
status after a communi-
cations error for an out-
put (No. 1 to 32)
specified by the Instance
ID. The setting can be
read for a specified num-
ber of points.
0E hex 09 hex 01 to 20
hex 05 hex --- 1 byte
00 hex:
Clear
01 hex: Hold
Setting for
Output Sta-
tus (Hold or
Clear) after
Communi-
cations
Error Write Sets whether hold or
clear is set as the output
status after a communi-
cations error for an out-
put (No. 1 to 32)
specified by the Instance
ID. The setting can be
set for a specified num-
ber of points. 10 hex 09 hex 01 to 20
hex 05 hex 1 byte
00 hex: Clear
01 hex: Hold
---
Explicit
message
Read
/write
Function Command Response
Service
code
Class
ID
Instance
ID
Command data Service
data
Attribute
ID
Data
Power
Short-cir-
cuit Detec-
tion Read Reads the sensor power
supply short-circuit sta-
tus for the input (No. 1 to
32) specified by the
Instance ID.
0E hex 08 hex 01 to 20
hex 69 hex --- 1 byte
00 hex: Nor-
mal
01 hex:
Short-circuit
Power
Short-cir-
cuit Status
for all Slave
Units Read
at Once Read Reads the sensor power
supply short-circuit sta-
tus for all Slave Units.
0E hex 1D hex 01 hex 67 hex --- 1 byte,
2 bytes, or
4 bytes
00 hex: Nor-
mal
Other than
00 hex: Sen-
sor power
supply
short-circuit
for applica-
ble terminal
(Inputs 0 to
31: Bits 0 to
31) (See
note.)