Veichi AC100-T3-1R5G Manual page 63

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL
E.ECF
E.PG
E.PID
Communication between
●
extend card and
Extend card frequency inverter
connection overtime.
fault Extended card does not
●
match with frequency
inverter.
PG card
PG card and inverter
●
connection
connection failure
abnormal
● PID feedback upper limit
of disconnection alarm is
improper
● PID feedback lower limit of
disconnection alarm is
PID feedback
improper
failure ● PID feedback wiring
unreliable
● Sensor with feedback
failure
● Feedback input loop
failure
Chart 5-1: Fault Information and Details
FAULT DIAGNOSES AND PROCESSING
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●
●
●
●
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60
Check connector, and re-insert
wire.
Choose the named card.
Check the connection
Confirm the sensor state, if
broken, change it.
Repair the wiring.
Confirm the setting value of
[Fb.16] and [Fb.17].