01/02 AWB8230-1413GB
Programmable relay outputs
K11 to K34
93
Programmable relay outputs K11 to K34
Signalling relay terminals K11, K12, K14
If a fault occurs, the signalling relay (changeover) is triggered. The
switching conditions can be programmed as required.
By default, the signalling relay output is used for signalling faults,
but you can also program this output normally. To do this, enter
the appropriate value in PNU C026 (the default value, 05, means
that the output is used for fault signalling).
Table 18: Default setting of the signalling relay
X Under PNU C026, enter the type of signalling. X Use the above table to configure contact K11-K12 or K11-K14
as make or break contacts under PNU C036.
After a fault has occurred, the associated fault message is retained
even after the voltage supply is switched off. This fault message
can therefore be recalled from fault history register when voltage
has been switched back on. However, the inverter is reset when
the device is switched off, i.e. the fault message will not be output
at the signalling relay’s terminals after the inverter is switched
back on.
Default setting of the signalling relay Reconfigured signalling relay terminals (PNU C036 = 00)
Fault or DF6 switched off Run signal Fault message Run signal or DF6 switched off
Voltage Operating
state
K11-K12 K11-K14 Voltage Operating
state
K11-K12 K11-K14
On Normal Open Closed On Normal Closed Open
On Fault Closed Open On Fault Open Closed
Off – Closed Open Off – Closed Open
K12K11 K14
K12K11 K14 K12K11 K14
K12K11 K14
PNU Name Adjustable in RUN mode Value Function Page WE
Normal Extended
C026 Signal at
signalling relay
output
– j 00 RUN: Operation 96 05
01 FA1: Frequency reached signal 94
02 FA2: Frequency exceeded 94
03 OL: Overload alarm 97
04 OD: PID system deviation exceeded 98
05 AL: Fault 99
06 FA3: Frequency (within range) reached 94
08 IP: Mains failure, immediate stop 99
09 UV: Undervoltage signal 99
11 RNT: Running time exceeded 100
12 ONT: Mains On time exceeded 100
13 THM: Motor thermal overload 101
C036 Signalling relay
output
– j 00 K11-K14 close with a fault message – 01
01 K11-K14 close when the supply voltage is applied –
h
If however, the fault signal is to be retained even after the
inverter is switched back on, a latching (self maintaining)
relay should be used.
efesotomasyon.com - Klockner Moeller - inverter
To Next Page
Loading...
