AMETEK DCS-E 3kW Series - Manual (Page 53)

Sorensen DCS-E Series 3kW Supplies Advanced Operation
M362295-01 Rev C 4-9
procedures for removing the cover and resetting JMP1 and JMP2 in Section 4.2.3
Resetting Jumpers and Switch.
2. Resetting internal jumpers may require recalibration of the programming circuit to maintain
programming accuracy. See Section 6.3 Calibrating for Programming Accuracy.
4.3.2 Programming Output Voltage
P ROGRAMMING O UTPUT V OLTAGE WITH A 0-5 V DC S OURCE
1. Remove the jumpers connecting pins 8 to 9 and 20 to 21 on connector J3.
2. Connect the external programming source between pins 9 (voltage programming
input/positive) and 12 (return).
Varying the programming voltage from 0 to 5 Vdc will cause the output to vary from 0 to 100%
of the model rating. The output current limit may be programmed using another source or set
locally by adjusting the front panel current limit control.
Figure 4-4 Programming Output Voltage with a 0-5 Vdc Source
P ROGRAMMING O UTPUT V OLTAGE WITH A 0-10V S OURCE
1. Set jumper JMP1 to its A-B location.
2. Remove the jumpers connecting pins 8 to 9 and 20 to 21 on connector J3.
3. Connect the external voltage programming source between pins 9 (voltage programming
input/positive) and 12 (return).
Varying the programming voltage from 0 to 10 Vdc will cause the output voltage to vary from 0
to 100% of the model rating. The output current limit may be programmed using another source
or set locally by adjusting the front panel current control.
Note: Resetting internal jumpers may require a recalibration of the programming circuit to
maintain programming accuracy. See Section 6.3 Calibrating for Programming
Accuracy.