Shanghai Zhaohui Pressure Apparatus Co.,Ltd.
www.zhyqsensor.com
Tel: 86-21-51691919 Fax:86-21-67755185
DP
Pressure division value
0001
0002
0005
0001: last one digital display : 0-9
0002: last one digital display :even
0005: last one digital display : 0
、
5
0001
FUCT
fuzzy control type
0
、
1
0: fast adjust type
1: amplitude adjust type
1
LOCK
parameters lock
0
、
1
0: parameters are not locked the
parameter are available
1: parameters are locked . the
parameters are unavailable but
conversion key
001
TS
Output adjustment
cycle
0.2
、
0.4~10
0.2
4. Parameter settings instruction
4.1)auto control / manual control state shift
in the working state , press the
“ A/M” , observation "MAN" and "SV" light data.
"MAN" light: manual control state, "SV"shows the actual output percentage;
"MAN" dark, automatic control state, "SV" shows that pressure control target.
4.2) manual adjust output
In working state, instrument according to the instructions by 4.1 first, adjust to manual control status ;
"SV" shows the percentage of the actual output value;
(for example: if output type 4 ~ 20 mA, SV shows a value of 80.0, the actual output value of 16.8 mA)
Press "
∨
, reduce output;
Press "
“
∧
”", increase the output.
4.3 ) Sampling data reset
make sure connected with pressure transducer or transmitter, and the current no pressure ;
In working state, instrument according to the instructions by 4.1 first, adjust to manual control status ;
press the "MODE" and "AC" keys at the same time , "SV" will shows "0005" , then loosen the button
"SV" shows a digital countdown, timing to zero, "PV" data record reset.
4.4) sampling data reset recovery
In working state, instrument according to the instructions by 4.1 first, adjust to manual control status ;
press "AC" key once, it will return to the result of a reset operation before.
For example: if "PV" shows the result "- 0.02";
According to 4.3 operation, display the results into a "00.00".
Again according to 4.4 operation, display the results for the "-0.02" .
4.5) CAE calibration (only applicable to pressure sensor with a calibration line)
Sure has been properly connected pressure sensor, and the current no pressure status;
In working state, instrument according to the instructions by 4.1 first, adjust to manual control status ;
Press "CAE", CAE lights;
