Ametek Chandler Engineering 4207D Operating Manual page 36

6 CONTROLLER CONFIGURATION
Parameter Description
Alarm 1 Alarm 1 active
Alarm 2 Alarm 2 active
Alarm 3 Alarm 3 active
Alarm 4 Rate of change alarm
mAn Controller in manual
mode
Sbr Sensor break
SPAn PV out of range
Lbr Loop break
Ld.F Load failure alarm
Tune Tuning in progress
dc.F Voltage output open
circuit
rmt.F PDSIO related
Nw.AL New alarm has occurred
End End of program
Sync Program sync.
Calibration
CAL
PASS Password Configuration
ACC.P Full or Edit level
password
cnF.P Configuration password
1. The scaling of the controller input must be set using the calibration data for the load cell. Locate
the calibration certificate for the load cell from the manufacturer. Determine the mV/V
calibration factor:
2. Measure the load cell excitation voltage located across pins 1A and 1B at the back of the display.
This value should be near +10 Vdc.
3. Calculate the full scale output of the load cell corresponding to 50,000 lbF using the following
equation:
4. Enter this full scale output value in the CONF – IP - inP.H location in the controller setup.
Model 4207D Controller Configuration Parameters
=
Full Scale Output Cal
Status Value
YES
no
no
YES
no
YES
no
no
no
no
no
no
no
no
no
1
2
×
Factor Excitation Voltage