A4
US
US
A4
US
A4
US
A4
26
basic setup
sw1
‘up’
sw2
down
sw3
CAnCeL
sw4
enTeR
POS I T
LOCAL
bAsIC seTup
Basic setup is required once the actuator has been mounted
on to the valve.
procedures include:
Step 1 Select Local Operation.
Step 2 Set Output Torque/Thrust.
Step 3 Select Action at End of Travel ( Limit or Force).
Step 4 Set Close Limit of Travel.
Step 5 Set Open Limit of Travel.
Step 6 Calibrate Command Signal Zero Setpoint.
Step 7 Calibrate Command Signal Span Setpoint.
The Basic Setup procedure is carried out by using the 4
Pushbutton switches mounted below the LCD display on the
main PCB.
noTe: seTTIngs CAn onLy be ChAnged wITh The
ACTuAToR seT To LoCAL opeRATIon.
Fig. 26.1
