ARKEL Elektrik Elektronik Ltd.
Ş
ti. www.arkel.com.tr
08.2012
ADrive
77
No
Trip Meaning
Probable Causes / Corrective
Actions
26 BRAKE
MON.ERROR
Mechanical brake self-
monitoring error.
Refer to “ADrive A3 Test
Instructions” for further
information.
1- The brake self-monitoring function is
activated, so check the connection of brake
microswitches made to input PI1 on ENCABIT-
Plus module or input PIN on ADrive.
2- Check the mechanical brake connection and
make sure that the brakes can be opened and
closed.
27
MOTOR PTC ERROR
Motor PTC temperature
monitoring error
1- The motor PTC temperature function is
activated, so check the connection of
PTC/thermostat circuit made to PI2 input on
ENCABIT-Plus module.
2- Motor PTC circuit may be interrupted.
28
Imax TRIP LIMIT
The motor current exceeds the
value set in parameter 11.10
during the period of time set
in parameter 11.11
1- Ensure that the parameters are correctly set.
2- There may be a mechanical strain in the motor.
3- Check that the mechanical brake is opening
and closing correctly.
29 LOW
BATTERY
The required power for
driving the motor cannot be
taken from the battery set.
1- Ensure that the connected battery set has
suitable voltage (60V) and capacity (7Ah).
2- The batteries may be discharged. Keep the
batteries on charge.
30 RESITOR
OVER
RUN
The braking resistor has been
used very intensively. It is
under dangerous overheat
conditions.
Braking resistor’s resistance may be incorrect. Be
sure that the braking resistor is suitable for
Inverter's power and motor power.
31 LOW
CPU
SUPPLY
The CPU supply is low.
(Only in ADrive Size-D)
1- The value of 3 phase AC supply may have
fallen below 340 V. Check the voltage of the
terminals in L1, L2 and L3.
2- If the device is being supplied from an external
24 VDC source, check the voltage of this external
source.
3- If the circuit voltages are all normal, unplug the
device and contact ARKEL technical support.
32 APRE
MON.
ERROR
ApRe and over-speed
governor self-monitoring
error.
Refer to “ApRe Installation
and A3 Test Instructions” for
further information.
1- The ApRe self-monitoring function is
activated, so check the connection of over-speed
governor solenoid switch made to input PIN on
ADrive.
2- Check the over-speed governor solenoid
connection and make sure that the solenoid is
working properly.
33 BRAKE
MON.ERROR
PEMANENT ERR
Mechanical brake self-
monitoring error.
Refer to “ADrive A3 Test
Instructions” for further
information.
See the description of error no 26. Unlike error no
26, this error is permanent. The lift is kept out of
service, even if the main power is switched off
and on. It is only reset by clearing the fault list by
using the parameter “5.2-Clear Fault List”.
34 APRE
MON.
ERROR
PEMANENT ERR
ApRe and over-speed
governor self-monitoring
error.
Refer to “ApRe Installation
and A3 Test Instructions” for
further information.
See the description of error no 32. Unlike error no
32, this error is permanent. The lift is kept out of
service, even if the main power is switched off
and on. It is only reset by clearing the fault list by
using the parameter “5.2-Clear Fault List”.
