Diagnostic Displays - turck FM-IM Serie Betriebsanleitung

Instruction manual FM-IM / FMX-IM
4.3

Diagnostic displays

By combining different LEDs and by differentiating between constantly illumi-
nated and blinking LEDs, a different visual display of the diagnostic messages
is possible.
The following table shows LED display modes of error messages that are
supported by the device. They are not identical to the error messages sent via
Out 3 (Fault) – (see Chapter 3.5.1 on p. 13)
IMPORTANT INFORMATION
Display of diagnostic messages in IO-Link mode
The diagnostic function is also active in IO-Link mode and signaled by a green
blinking „Pwr" LED. All error messages are signaled this way, except for the
general device error
Error
Set range between
minimum and
maximum flow is
too narrow
1
✓
Flow rate above
display range
✗
Temperature of
medium above
operating range
✓
18
Display
Pwr Flow Temp Fault
Pwr Flow Temp Fault
Pwr Flow Temp Fault
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Error
Flow rate above
operating range
✓
Flow rate below
display range
✗
Temperature of
medium below
operating range
✓
Display
Pwr Flow Temp Fault
Pwr Flow Temp Fault
Pwr Flow Temp Fault