GW Instek PEL-3000 Series - Adjust Offset and Full Scale with Variable Resistor (PEL-3021 H; PEL-3041 H; PEL-3111 H)

EXTERNAL CONTROL
171
 See page 55 for CR mode.
 See page 57 for CV mode.
 See page 58 for CP mode.
7. Press
Main
> Configure [F5] > Next Menu [F4]
> External [F3].
8. Set the Control parameter to V.
 The J1 connector is now ready for external
voltage control.
Adjust offset and full scale with variable resistor (PEL-3021H/
PEL-3041H/ PEL-3111H)
Variable Resistor
in rear panel
FS OS FS OS
VR1 VR2 VR3 VR4
CC/CR/CV/CP +CV
Operation
CC, CR, CV, CP
Mode
1. Apply a voltage of 1V to pin J1-1 based on the
level of pin J1-3.
2. Turn VR2 with screwdriver to adjust the value
to 10% of the rating in each the operating mode.
3. Apply a voltage of 10V to pin J1-1 based on the
level of pin J1-3.
4. Turn VR1 with screwdriver to adjust the value
to 100% of the rating in each the operating
mode.
5. Apply a voltage of 1V to pin J1-1 based on the
level of pin J1-3.
6. Turn VR2 with screwdriver to adjust the value
to 10% of the rating in each the operating mode.