Omron NE1A-EDR01 - Monitoring the DST1-MRD08 SL-1

73
DST1 Series Monitoring Section 4-7
Instance ID: 341
Monitor value: 1: ON, 0: OFF Status value: 1: Normal, 0: Error
4-7-3 Monitoring the DST1-MRD08SL-1
Note (1) Overall Status
Read Data Format (Read Size: 1 Byte)
Status
Offset
(bytes)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
+0 Safety out-
put termi-
nal No. 7
monitor
Safety out-
put termi-
nal No. 6
monitor
Safety out-
put termi-
nal No. 5
monitor
Safety out-
put termi-
nal No. 4
monitor
Safety out-
put termi-
nal No. 3
monitor
Safety out-
put termi-
nal No. 2
monitor
Safety out-
put termi-
nal No. 1
monitor
Safety out-
put termi-
nal No. 0
monitor
+1 Reserved Test output
terminal No.
3 status
Test output
terminal No.
2 status
Test output
terminal No.
1 status
Test output
terminal No.
0 status
Service code Class ID Instance ID Request data
(attribute ID)
Safety input monitor
Safety input status
Safety output monitor
Safety output status
Overall status (See note 1.)
Input value/
status
0E hex 04 hex Refer to the table in
note 4.
03 hex
Safety input error cause
(See note 2.)
Error cause 0E hex 3D hex 01 to 04 hex 6E hex
Safety output error cause
(See note 3.)
Error cause 0E hex 04 hex 01 to 04 hex 6E hex
+0 Status
Bit Meaning
0 Input Power Supply Voltage Monitor Flag
OFF: I/O power supply ON, ON: I/O power supply OFF
1 Output Power Supply Voltage Monitor Flag
OFF: I/O power supply ON, ON: I/O power supply OFF
2 Network Power Supply Voltage Monitor Error Flag
OFF: Normal (higher than monitor set value), ON: Error (not higher
than monitor set value)
3 Module Maintenance Flag
OFF: Within range (lower than monitor set value), ON: Out of range
(not lower than monitor set value)
4 Reserved
5 I/O Error Flag
OFF: Normal (all I/O points normal), ON: Error (one or more I/O points
abnormal)
6 Operation Time Monitor Error Flag
OFF: Within range (all I/O sets lower than monitor set value), ON: Out
of range (one or more I/O sets equal to or greater than monitor set
value)
7 Connected Device Maintenance Flag
OFF: Within range (all I/O points lower than monitor set value), ON:
Out of range (one or more I/O points equal to or greater than monitor
set value)