Omron CRT1 - 10-2009, Operation Manual

Page: 623 / 675

599
CompoNet Explicit Messages
Appendix A
Monitoring and Setting Unconnected Line 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
Uncon-
nected Line
Detection
Setting Read Reads the unconnected
line detection setting for
the input (No. 1 to 32)
specified by the Instance
ID
0E hex 08 hex 01 to 20
hex 6B hex --- 1 byte
00 hex: Dis-
abled (Not
used.)
01 hex:
Enabled
(Used.)
Write Writes the unconnected
line detection setting for
the input (No. 1 to 32)
specified by the Instance
ID. 10 hex 08 hex 01 to 20
hex 6B hex 1 byte
00 hex:
Disabled (Not
used.)
01 hex:
Enabled
(Used.)
---
Uncon-
nected Line
Status Read Reads the connection/
unconnected status for
the input (No. 1 to 32)
specified by the Instance
ID.
0E hex 08 hex 01 to 20
hex 6A hex --- 1 byte
00 hex: Con-
nected (or
detection
not set).
01 hex:
Uncon-
nected.
Uncon-
nected Line
Status for
all Slave
Units Read
at Once Read Reads the connection/
unconnected status for
all Slave Units.
0E hex 1D hex 01 hex 68 hex --- 1 byte,
2 bytes, or
4 bytes
00 hex:
Normal
Other than
00 hex:
Applicable
input con-
nector is not
connected.
(Inputs 0 to
31: Bits 0 to
31) (See
note.)