8.3 Status display Warning
The display flashes. An explanation of the warning is displayed on
the bottom line. In this state, the control module delta
®
is still func‐
tional.
Photo Warning Description
Control module
A warning from the control module delta
®
has been detected
n Error with the feedforward control (control module delta
®
still
operates)
n Overflow of the control module output value (control module
delta
®
still operates)
n The control module is located in basic load control
checkout time,
A warning from the control module delta
®
has been detected
n Checkout time has elapsed (control module delta
®
still with
basic load)
Limit The limit value has been exceeded / undershot
n The control module delta
®
is located in basic load control
Calibration A calibration error has been detected
When an error has been detected then the calibration data will not
be accepted. Operation is continued with the old data. This affects
the calibration for the current interface and the sensors. If a
warning is displayed during a sensor calibration, this could indicate
a sensor error.
8.4
Warnings control module delta
®
Warning Description
Communication A continuous communication error has been determined
Software / data
n Configuration values are inconsistent
n Communication error (unknown reply, wrong checksum)
Controllers
n Limit value undershot / exceeded
n Checkout time elapsed
Troubleshooting
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