Inspection Items; Daily Inspections - YASKAWA MP210 Series User Manual

6 Maintenance, Inspection, and Troubleshooting

6.1.1 Daily Inspections

6.1 Inspection Items

This section explains daily and regular inspection items that must be performed by the user.
6.1.1 Daily Inspections
The following table lists the daily inspection items.
No.
Installation condi-
1
tions of panel
Connection
2
conditions
LED
3
Indicators
6-2
Inspection Item Inspection Details
Check the mounting screws
for looseness.
Check the connectors for
looseness.
Check whether the indicator
S1
is lit (green).
Check whether the indicator
S2 is lit (green) while the sys-
tem is in RUN state.
Check whether the indicator
TX is lit while the system is in
communication state.
Check whether the indicator
BAT
is not lit.
Criteria
The screws must be secured
correctly.
The connectors must be
tight.
The indicator must be lit
(green). (Lighting (red) indi-
cates an abnormality.)
The indicator must be lit
(green). (Lighting (red) indi-
cates an abnormality.)
The indicator must be lit.
It is abnormal if the indicator
is not lit.
The indicator must be not lit.
(The battery voltage is too
low if the indicator is lit.)
Action
Retighten the screws.
Retighten the connector set
screws.
Refer to 6.3 Troubleshoot-
ing.
Refer to 6.3 Troubleshoot-
ing.
Refer to 6.3 Troubleshoot-
ing.
Replace the battery.