Operation Using SFC Yamatake Corporation
6-40 ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter
6-7-8 :Display or Change Low/High Limits and Span of Set Range
Display or change the differential pressure corresponding to the low/high limits and
the span of the set range using this procedure.
Assumes the following current values and new values:
Low-limit value: Change 0.0000 kPa to 20.00 kPa.
High-limit value: Change 50.00 kPa to 60.00 kPa.
Span: Change 50.00 kPa to 40.00 kPa.
Remarks:
Span is automatically determined by the low and high limit values. (Display only)
Always change the low limit value first.
How to display low/high limit values and span
Step Description SFC screen
1
Press the key, to display the low
limit value.
Press the key, to display the high
limit value.
Press the key, to display the span.
2 If no change required to the displayed data,
press the key.
3
Press the key, to display the low
limit value.
4
Press the and keys (numeric),
in that order.
LRV
E
0%
URV
F
100%
Y
SPAN
URL
LRV FIT-1234
0.0000 kPa
URV FIT-1234
50.00 kPa
SPAN FIT-1234
50.00 kPa
CLR
( No )
LRV
E
0%
LRV FIT-1234
0.0000 kPa
W
2
Z
0
ACT PR
LRV FIT-1234
20_ kPa