Tokyo Keiki UFL-30, Installation & Operation Manual

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II-11
[Operation with no received signal (ROFF Alarm)]
In the event that there is no received signal and measurement cannot be made, the analog output
status can be selected.
Operational setting can be selected from the following.
0%, HOLD, 100%, BURN OUT
[Equipment failure (B.D.) operation]
(Note: B.D. =“Break Down”)
In the event of equipment failure (transmitter-receiver, counter, etc.) which prevents measurement,
the analog output status can be selected.
Operational setting can be selected from the following.
0%, HOLD, 100%, BURN OUT
[Output calibration]
Output current is calibrated during product testing prior to shipment from factory and no
recalibration at site is necessary. If recalibration becomes necessary for some reason however,
the unit can be recalibrated according to the procedure described under Chapter II-2 ‘Operation’.
[Loop Test (analog output check)]
There can be Loop test on following current output.
5 points of 4mA, 8mA, 12mA, 16mA and 20mA.