Shanghai Zhaohui Pressure Apparatus Co.,Ltd.
www.zhyqsensor.com
Tel: 86-21-51691919 Fax:86-21-67755185
4.15) Output amplitude low limited value settings
In working state, press the "SET" once ,
” PV” shows “ SV ” , then loosen the button
Press
“ SET “ again for 5 seconds , it will enter into output amplitude high limited value setting , “ PV
“ shows “ OL-U “, then loosen the button .
Press
“ SET “ once again , enter into output amplitude low limited value settings , “ PV “ shows “ OL-L “.
Press "<" to adjust "SV" Numbers flashing, flashing a is modified;
press "
∧
" or "
∨
" adjust the flashing value up to down ;
Setup completed, press "MODE" button to return to work, or press the "SET" button enter into Transducer
pressure range value settings .
For example :
if the controller output is 0-10v , Output amplitude high limited value setting
“ 10.0” ; then
the controller output maximum value will be 1V , no matter manual or automatic adjust , the controller
output value is not less than 1V .
In the manual control , is not subject to this value, the lowest drops to zero.
The functional role:
to prevent discharging stuck, instantaneous pressure caused by the phenomenon of
downtime. The exact value setting , need users according to the actual usage Settings.
4.16 ) Transducer pressure range value settings .
Instrument range should be match with the instrument range setting value , then it will display the properly
pressure value . so firstly check the transducer range, if such ranges does not match, follow these steps.
In working state, press the "SET" once ,
” PV” shows “ SV ” , then loosen the button .
Press
“ SET “ again for 5 seconds , it will enter into output amplitude high limited value setting , “ PV
“ shows “ OL-U “, then loosen the button .
Then Press
“ SET “ twice , enter into transducer pressure range value settings , “ PV “ shows “ ED “.
Press "<" to adjust "SV" Numbers flashing, flashing a is modified;
press "
∧
" or "
∨
" adjust the flashing value up to down ;
Setup completed, press "MODE" button to return to work, or press the "SET" button enter into Decimal
point location settings .
For example :
if the controller current range is
“ 10.00 “ , and transducer pressure range is 15MPa ,
according to the above steps, and setting the controller range to "15.00".
4.17) The decimal point location settings
In working state, press the "SET" once ,
” PV” shows “ SV ” , then loosen the button .
Press
“ SET “ again for 5 seconds , it will enter into output amplitude high limited value setting , “ PV
“ shows “ OL-U “, then loosen the button .
Then Press
“ SET “ three times , enter into decimal point location settings , “ PV “ shows “ DOT “.
Press "<" to adjust the decimal point location ;
Setup completed, press "MODE" button to return to work, or press the "SET" button enter zero/ span value
settings .
