Campbell Scientific SDM-CVO4 4-Channel Current/Voltage Output Module - Manual (Page 26)

SDM-CVO4 4-Channel Current/Voltage Output Module
; Now update the SDM-CVO4 with the information
; for the four channels
16: SDM-AO4 (P103)
1: 4
Reps
2: 30 SDM Address
3: 5 Loc [ ScldOut_1 ]
6.5.3 Providing Isolated Power Supplies to Sensors
This program example sets all the outputs of the SDM-CVO4 to 10 V to
provide isolated power supplies to four separate sensors. The program includes
code to put the SDM-CVO4 into standby mode after the measurements are
made.
; {CR10X}
; An example program which show use of the SDM-CVO4
; as an isolated power supply for 4 sensors requiring
; 10 V drive and producing 0-100 mV signals.
; This shows how to set the SDM-CVO4 into standby mode.
*Table 1 Program
01:
60 Execution Interval (seconds)
; Store a fixed value of 5000 = 10 V output
; in the four scaling locations
1: Bulk Load (P65)
1: 5000
F
2: 5000 F
3: 5000 F
4: 5000 F
5: 0.0 F
6: 0.0 F
7: 0.0 F
8: 0.0 F
9: 1 Loc [ Scale_1 ]
; Tell the SDM-CVO4 to set all four outputs to 10,000 mV
; The SDM-CVO4 address is zero in this example.
; This will cause the SDM-CVO4 to come out of standby
; mode.
2: SDM-AO4 (P103)
1: 4
Reps
2: 00 SDM Address
3: 1 Loc [ Scale_1 ]
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