Omron CS1W-MCH71 Operation Manual page 467

Interface Specifics
Timing Chart
Alarm Identification:
Alarm Occurring
Alarm Identification:
Unit Alarm Occurring
Unit Status Bit:
Unit Alarm
Unit Status Data:
Alarm Code
Internal Alarm Status
Unit Control Bit:
Unit Alarm Reset
Alarm Identification:
Alarm Occurring
Alarm Identification:
Unit Alarm Occurring
Unit status bit:
Unit Alarm
Unit Status Data:
Alarm Code
Internal Alarm Status
422
Alarms are reset on the basis of each type. Therefore, execute the alarm reset
over the Unit, Task, and Axis to clear an alarm occurring on the MC Unit with-
out fail.
Basic operation (Alarm Occurring):
1
0
1
0
1
0
0
1
0
T1
Basic operation (Alarm Reset):
1
0
1
0
1
0
1
0
0
1
0
T1
XXXX
XXXX
Tu
Section 7-4
When the bit [Unit Alarm] is turned
OFF, whether reset has been
accepted or not will be checked.
0