8.6.2 Relay outputs “K1”
Function K1
Various functions can be allocated to the relay outputs “K1”.
This is preset at the factory for fault indication.
K1 Inverting
For switching inversion to “ON” (switching behaviour dependent on assigned function).
The relays can only pull up basically when the voltage supply of the electronics is
working. Three-phase current devices must have at least 2 line phases!
The relay inversion “K1” is set at the factory to “OFF” (when a function is program-
ming).
Function Designation
OFF No function
Relays remain always de-energized .
1K Operating indication
Operation without fault, reports enable “OFF”.
2K Fault indication (factory setting)
Pulled up in operation without fault, with release “OFF” not dropped out.
Drops out at: line fault, motor fault, etc.
Events / Fault indications
4K Limit
Alarm when the speed exceeds the value set under “Set Internal3” (
menu group
“Setting”) (output power > 0 %).
The function is active in every Controlmode (
menu group: “Controller Setup”).
17K Bus control
The relay output can be controlled by bus if networked.
20K Fault indication or message for active temperature management
In addition to the fault indication, a message will appear in the case of active temper-
ature management, i.e. if the specified temperature limits are exceeded resulting in a
reduction in modulation (function from software version 13.31 and upwards).
K1
1 = energized, terminals 11 - 14 bridged
0 = de-energized 11 - 14 not bridged
Function State controller K1
1 = energized
0 = de-energized
Inverting
OFF ON
1K Operation without fault, line supply okay 1 0
2K Fault with indication by relay 0 1
4K Exceed Frequency / Speed > setting “Set Internal3” 1 0
20K Fault indication or message for active temperature management 0 1
Assembly instructions ECblue Programming by hand held terminal A-G-247NW
L-BAL-F055D-GB 2021/51 Index 006 Part.-No.
35/56
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