gefran ADP200 Quick Start Up Manual, Specification And Installation page 74

Code Error message shown
on the display [on the
integrated keypad]
14 Motor overload [MOL]
15 Bres overload [BOL]
16 Phase loss [PHL]
17 Opt Bus fault [OPTB]
18 Opt 1 IO fault [OPT1]
19 Opt 2 IO fault [OPT2]
20 Opt Enc fault [OPTE]
21 External fault [EF]
22 Speed fbk loss [SFL]
23 Overspeed [OS]
24 Speed ref loss [SRL]
Emg_stop_alarm
25
[EMGS]
26 Power down [PD]
27-28-
Not Used
29
30 Motor pre OT [PROT]
31 Mot phase loss [PHLO]
32 Not Used
Plc1 fault [PL01]
...
33 ... 40
Plc8 fault [PL08]
74
Sub-code
Solution:
- Check that the load is not excessive.
- Check that accelerations are not excessive.
- Check that the overload cycle is within allowed limits.
Condition: Motor overload alarm.
The current absorbed during operation is greater than that specified on the motor data plate.
Solution:
- Reduce the motor load.
- Increase the size of the motor.
Condition: Braking resistor overload alarm.
The current absorbed by the resistor is greater than the rated current.
The overload threshold of the accumulator of the I²t braking resistor thermal image has been exceeded.
For standard external braking resistor the Max overload (factory set) is 1" service 10% (see Table 5.4.1 on ADP200 QS manual).
Solution:
- Check the size of the braking resistor.
- Check the condition of the braking resistor
Use braking resistor with higher energy value and change the parameters on 22.5 - FUNCTIONS/BRES OVERLOAD menu.
Condition: Power phase loss alarm.
Solution: Check the mains voltage and whether any protections upstream of the drive have been tripped.
Condition: Error in the configuration stage or communication error.
XXX0H-X If the first digit to the left of "H" in the alarm sub-code is equal to 0, the error relates to a communication problem.
XXXXH-X If the first digit to the left of "H" in the alarm sub-code is other than 0, the error relates to a configuration problem.
Solution: For configuration errors, check the configuration of the Bus communication, Bus type, Baudrate, address. parameter setting
For communication errors verify wiring, resistance of terminations, interference immunity, timeout settings.
For further details, please refer to the user guide for the specific bus.
Condition: Error in the communication between Regulation and I/O expansion card in slot 1.
Solution: Check that it has been inserted correctly, see Appendix section A.1.
Condition: Error in the communication between Regulation and encoder expansion card in slot 2.
Solution: Check that it has been inserted correctly, see Appendix section A.1.
Condition: Error in the communication between Regulation and Encoder feedback card.
Solution: Check that it has been inserted correctly, see Appendix section A.1.
Condition: External alarm present.
A digital input has been programmed as an external alarm, but the +24V voltage is not available on the terminal.
Solution: Check that the terminal screws are tight
Condition: Speed feedback loss alarm.
The encoder is not connected, not connected properly or not powered: verify encoder operation by selecting the PAR 260 Motor speed parameter in the
MONITOR menu.
Solution:
See parameter 2172 SpdFbkLoss code for information about the cause of the alarm and chapter 10.2 Speed fbk loss [22] alarm
Condition: Motor overspeed alarm. The motor speed exceeds the limits set in the PAR 4540 parameter.
Solution:
- Limit the speed reference.
- Check that the motor is not driven in overspeed during rotation.
Condition: Speed reference loss alarm; occurs if the difference between the speed regulator reference and the actual motor speed is more than
100 rpm. This condition occurs because the drive is in the current limit condition. It is only available in the Flux Vect OL and Flux Vect CL mode (see PAR
4550).
Solution: Check that the load is not excessive.
Condition: Emergency stop alarm.
The Stop key on the keypad was pressed with the PAR 1008 Stop key mode parameter set to EmgStop&Alarm.
Active in remote control mode (PAR 1012=1) both by using "Terminals" command or "Digital" commands and, in local control mode (PAR 1012=0) by
using "Terminals" command.
Solution:
Eliminate the reason for which the Stop key on the keypad was pressed and reset the drive.
Condition: The drive was enabled with no supply voltage at the power section.
Solution: Check the drive power supply
Condition: Motor overtemperature prealarm. % value of threshold compared to PAR 4532 MotorOT thr,
Solution:
Value set too low for duty cycle
Condition: Output phase loss.
Solution: Check Drive/motor connection.
Condition: Enabled application developed in the IEC 61131-3 environment has found the conditions for generating this specific alarm to be true. The mean-
ing of the alarm depends on the type of application. For more information, refer to the documentation concerning the specific application..
XXXXH-X The XXXXH-X code indicates the reason for the error: make a note of this to discuss it with the service centre.
Solution: Refer to the documentation concerning the enabled application.
ADP200 • Quick installation guide - Specifications and connection
Description