Pentax DSI-200 Series User Manual page 144

not rotate after
the AC drive
runs.
S terminals are
7
disabled.
Motor speed
8 does not rise in
FVC control.
The AC drive
detects over
9 current and over
voltage
Frequently.
Related AC drive and
motor parameters
Are set improperly.
Cable connection between
drive board
And control board is in poor
contact.
The drive board is faulty.
Related parameters are set
incorrectly.
External signals are
incorrect.
Jumper across OP and +24 V
becomes
Loose.
The control board is faulty.
Encoder is faulty.
Encoder connection is
incorrect or in poor
Contact.
PG card is faulty.
Drive board is faulty.
Motor parameters are set
improperly.
Acceleration/deceleration
time is improper.
drive and motor is normal.
Restore the factory parameters
and re-set the following
 parameters properly:
 Encoder parameters
 Motor ratings, such as rate
motor frequency and rated
 motor speed
 Motor 1 control mode (P0-01)
and command source
 selection (P0-02)
 P3-01 (torque boost) in V/F
control under heavy-load start.
 Re-connect wirings and ensure
secure connection.
 Contact the agent
 Check and set parameters in
group F4 again.
 Re-connect
cables.

Re-confirm the jumper bar
across OP and +24 V.
 Contact the agent.
 Replace
confirm cable connection.
 Replace the PG card.
 Contact the agent
 Set
perform
again
 Set
acceleration/deceleration time.
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external signal
encoder and
motor parameters
motor auto-tuning
proper
re-
or