Circutor AFQm Series, Инструкция по эксплуатации

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53 Instruction Manual
AFQm
6.13.- ALARMS
Note:
This screen is not visible on the
“slave”
devices.
In this screen,
Figure 53
, the alarms that have occurred are shown.
Figure 53: Alarms�
A brief description of the alarm is displayed on the screen, as well as the date and time at which
it occurred.
Press the
key to delete the alarm log.
Table 20
shows the messages that could appear on the device.
If the cause of the alarm disappears, the device will be reconnected automatically.
If the same alarm is triggered 5 times during a 1-hour period, the automatic device reconnection
function will be disabled.
The key rearms the device if the cause of the alarm has disappeared or has been
resolved.
Use the
and keys to navigate through the different display screens.
Table 20:Alarm messages�
Alarm messages
Overcurrent L1/L2/L3
Description The AFQm current is too high.
Corrective
action
This alarm may be associated with transients and noise in the power supply voltage. Check
the quality of the power supply voltage. If it continues, contact the TAS .
Mains overvoltage L1/L2/L3
Description
The mains voltage is too high.
Corrective
action
This alarm may be associated with transients and noise in the power supply voltage, or with
incorrect mains voltage values. Check the configuration. Check the quality of the power supply
voltage. If it continues, contact the TAS�
High temp IGBT
Description The temperature of the power module is very high.
Corrective
action
Check that the fans are working. Clean or replace them if necessary. If it continues, contact
the
TAS�