gefran AFE200 4 Series Instruction Manual page 162

Code Error message shown
on the display
20 External fault
21 Emg stop alarm
22 Power down
23 Prc fbk loss
24 ...
Not Used1...3
26
27 ExtIO fault
28 FastLink fault
29 ...
Not Used6...9
32
Plc1 fault
33 ...
...
40
Plc8 fault
162
Sub-code
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: 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 AFE.
Condition: The AFE was enabled with no supply voltage at the power section.
Solution: Check the AFE power supply
Condition: No confirmation of pre-load contactor alarm
Solution: Check the condition of the pre-load contactor
Condition: Communication fault with the external module.
Solution: See paragraph "9.1.1 "ExtIO fault" Alarm" on page 163
Condition: FastLink communication fault.
Solution: See paragraph "9.1.2 "Fastlink fault" Alarm" on page 164
Condition: Enabled application developed in the IEC 61131-3 environment has found the condi-
tions for generating this specific alarm to be true. The meaning 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.
AFE200 • Instruction Manual
Description