Digital Brushless AC servo drive system - Ref.0707 MCS- 83/92
Cause. The duty cycle demanded from the motor is greater than it can provide
causing the drive I
2
t protection to go off.
Solution. Change its duty cycle.
Cause. A short-circuit has been detected at the drive module.
Solution. Perform an “error reset”. If the error persists, it may be because:
An erroneous sequence when connecting the power cables or several
of them causing a short-circuit between them.
Some wrong parameter or some failure at the drive.
If the error persists, contact Fagor Automation.
Observe that after displaying E.214, one of the codes of the following
table will be displayed informing on which drive the alarm has been
detected.
E.202 Drive overload
E.214 Short-circuit
CV3
DRIVE NOMINAL
CURRENT
f (DRIVE
NOMINAL
CURRENT
)
KV32
“E.202”
Time
1L The 1st one of the bottom
1H The 1st one of the top
2L The 1st one of the top
2H The 2nd one of the top
3L The 3rd one of the bottom
3H The 3rd one of the top
CR That of the Ballast
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