Parker Hannifin
P Series User Guide 304
Alarm Code Causes Details What to check
again, Replace drive. Because
drive may have problem.
Motor setting
Setting Motor
ID
Value of [0x2000] is same with
application motor label.
Revise it with motor label
information equally. It is
possible to release alarm when
power off/on after adjusting
parameter.
Drive error
If alarm continue after servo on
again, Replace drive. Because
drive may have problem.
Z Phase open
Encoder
cable error
Wiring is incorrect
Short.
Replace encoder cable.
Encoder
error
If alarm continue after servo on
again, Replace drive. Because
drive may have problem.
Drive error
If alarm continue after servo on
again, Replace drive. Because
drive may have problem.
Low battery
Parameter
setting error
Check setting value [0x2005]
It will be no alarm to set as 1
when you use absolute
encoder as the incremental
encoder.
connection of
battery No
Check status of battery access Connect battery rightly.
When battery
voltage is low
Check whether voltage is over
3.3v.
Replace battery
Sinusoidal ENC
amplitude
Sinusoidal ENC
frequncy
Encoder
cable error
Wiring is incorrect and check
short
Check shield and FG
disconnect
Replace encoder cable.
Parameter
setting error
Check setting value of encoder
type [0x2001]
Check setting encoder type.
Check speed command.
(Maximum: 250kHz)
Drive error
If alarm continue after servo on
again, Replace drive. Because
drive may have problem.
resolver error
If alarm continue after servo on
again, Replace drive. Because
Encoder
error
If alarm continue after servo on
again, Replace drive. Because
Encoder setting
error
combination
Check brand label code of
motor and drive.
Use motor and drive of same
brand label.
Wiring is incorrect and check
Short
Replace encoder cable.
Encoder
error
If alarm continue after servo on
again, Replace drive. Because
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