How To Check Address Of Problem Unit; Operation Of Error Indicator After Detecting; Error - Panasonic SL-VGU1-EC User Manual

How to Check Address of Problem Unit

If an error occurs, switch the transmission mode to the CHECK mode. In this mode, you can identify the address
of the problem unit.
Operation of error indicator after detecting error
1. If an I/O unit is disconnected:
The address display of the SL-VGU1-EC will display 'E-3' (error 3), and the error indicator will light up.
<Example 1>
2. If an I/O unit is added:
The address display of the SL-VGU1-EC will display 'E-4' (error 4), and the error indicator will light up.
<Example 2>
3. If the above-described errors 1 and 2 are detected:
The address display of the SL-VGU1-EC will display 'E-3' (error 3) or 'E-4' (error 4), and the error indicator will
light up.
* If two or more errors are detected at almost the same time, the address display will indicate the error num-
ber detected first.
<Example 3>
Disconnected
SL-VGU1-EC
SL-VGU1-EC
Added
Disconnected
or
SL-VGU1-EC
Added
Error Indication
End unit
End unit
End unit
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