User`s manual
6
Troubleshooting
6-1
1. Alarmgroups
The alarms of the TS-SD are mainly classified into five groups as described below.
Group Description
Message alarm Error messages involving data editing or operation commands sent as data.
Operation alarm Alarm that appears when operation ends due to an error.
Error alarm (internal cause)
Alarm that occurs due to internal causes. To reset the alarm, reset the alarm or turn off the
power, and then turn it on again after the cause of the alarm has been removed. An alarm
description is stored in the alarm history.
Error alarm (external cause)
Alarm that occurs due to external causes. Alarm occurs when safety circuit is triggered.
Operation can resume after eliminating the cause.
Warning alarm Alarm that shows only a warning. This alarm does not directly affect the operation.