Fine Adjustment Of Signal Output - Optex SS Checker SC-T4 Instruction Manual

6

Fine Adjustment of Signal Output

Fine Adjustment of Lower Limit 4mA and Upper Limit 20mA of Signal
Output (4-20mA) can be made.
CAUTION:
First make the Fine Adjustment of Lower Limit 4mA, and then make the Fine
Adjustment of Upper Limit 20mA.
Otherwise the value of the Upper Limit 20mA cannot be adjusted accurately.
1 Fine Adjustment of Lower Limit 4mA
1 Simultaneously press both right and left
arrow buttons .
At this time, "-4-" is indicated in the Display.
And, "ZERO" blinks and "SPAN" comes on.
2
While making sure of the values displayed by the
connecting equipment such as recorder, make the Fine
Adjustments of the Lower Limit 4mA with the up and down
arrow buttons .
4 Press to terminate the Fine Adjustments of the Lower
Limit 4mA.
CAUTION:
When both right and left arrow buttons
Output of 4mA will be produced irrespectively of the measurement value.
Reference To cancel the Fine Adjustment of the Lower Limit 4mA, press
are pressed simultaneously, Signal
.
2 Fine Adjustment of Upper Limit 20mA
1 Simultaneously press both right and left
arrow buttons .
At this time, "-20-" is indicated in the
Display. And, "ZERO" comes on and
"SPAN" blinks.
2 While making sure of the values displayed by the
connecting equipment such as recorder, make the Fine
Adjustments of the Upper Limit 20mA with the up and
down arrow buttons
4 Press to terminate the Fine Adjustments of the Upper
Limit 20mA.
CAUTION:
When both right and left arrow buttons
Output of 4mA will be produced irrespectively of the measurement value.
Reference To cancel the Fine Adjustment of the Upper Limit 20mA, press
.
are pressed simultaneously, Signal
.