Fema I3 Series, Руководство пользователя

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F E MA · MANUFACTURING FOR INDUSTRIAL AUTOMATION 10
15. Error codes
Table 7 | Error codes
E1
‘ Password error ’.
If ‘ password ’ function is active, the password code entered is not
correct.
E2
‘ Hardware overrange ’.
Input signal is above the maximum readable signal (>20.5 mA,
>10.5 Vdc). Output signal is fixed to 20.5 mA.
E3
‘ Hardware underrange ’.
Input signal is below the minimum readable signal (<3.0 mA,
<-0.3 Vdc). Output signal is fixed to 3 mA. Possible shortcircuit at
input. Possible open circuit at input.
E4
Overload at the 4/20 mA input. The input signal detected is higher
than 90 mA. The instrument self protection has opened the circuit.
The instrument tries to reconnect every 1 second.
In case of error, the error code is shown flashing on the ‘ configuration
digits ’. The error code is not visible inside ‘ configuration mode ’ or inside
the ‘tools’ menu.
The error code remains active on display until the problem that caused
the error is solved. In case of multiple error codes, solve the first problem
to see the next active error code.