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MA_QN_MP
Configuration operating panel
3.6 Cooling water monitoring
In this menu, the settings for cooling water monitoring are made.
Function
Description
Flow monitoring
Off
Message
If there is a pending error message, this signal is
transmitted for further processing (for instance by
a PLC) to the CAN bus for the welding power source.
Abort
If there is a pending error message, the welding
signal will be interrupted.
Limit value
The limit value is set in l/min. The threshold value must not fall below
1 l/min.
Delay
The value for the delay should be selected so the measurement values
are transferred without errors. For example: 1,5 … 2 seconds.
Error time
With this value, you define how long a threshold value is exceeded in
seconds until an error message is released. For example: 1,5 … 2 seconds.
Temperature monitoring
Off
Message
If there is a pending error message, this signal is
transmitted for further processing (for instance by
a PLC) to the CAN bus for the welding power source.
Abort
If there is a pending error message, the welding
signal will be interrupted.
Limit value
The limit value is set in °C. The threshold value should not exceed 60 °C.
Delay
The value for the delay should be selected so the measurement values
are transferred without errors. For example: 1,5 … 2 seconds.
Error time
With this value, you define how long a threshold value is exceeded in
seconds until an error message is released. For example: 1,5 … 2 seconds.
