14
Ver. 1.0
SHIN HWA Eng.Co.,Ltd.
CONTROL ACTUATOR
CA01H~CA120H
2-8 How To adjust STP-07 (Indicator)
When input signal is 4mA, in order to show output signal correctly, setting of indicator must
be as followings.
- Input signal should be adjusted into 4mA and push following picture’s Switch-1 for 2~3
second.
- The setting is complete when the “CL2” mark on LED plate flashes and returns normal state.
When input signal is 20mA, in order to show output signal correctly, setting of indicator must
be as followings.
- Input signal should be adjusted into 20mA and push following picture’s Switch-2 for 2~3
second.
- The setting is complete when the “OP2” mark on LED plate flashes and returns normal state.
If push Switch-1 or Switch 2 one times shortly, it is move into Zero and Span output signal
setting mode.
Function of CL1 (OP1) is signal setting Mode which Actuator shows Zero / Span’s normal
position.
If pushing limit operation alarm signal switch-1 or switch shortly, it is Zero/Span output signal
position setting, and after extinguishing CL1 /OP1, if indicator indicates “%”mark, use
Up/Down switch and finish to set desired position(%), it will be automatically set after waiting
for a while.
(In output setting mode, the function shall be converted into Switch-1= Down, Switch-2= UP)
Fig.-21. How to adjust STP-07
Switch-1
Switch-2