3-10
MAT FULL RACK/ 022300
8. To open the Output Enable relay (disconnect the load from the Power Module), the Host
Computer sends:
OPN :CH9(cr)(lf)
The Power Module relay at address 9 is open
9. To verify the previous command was implemented, the Host Computer sends:
STA(cr)(lf)
The Power Module Controller sends back (if no errors occur)
(sp)(cr)(lf)
3.6.3.1.2 EXAMPLE 2 : PROGRAM NEGATIVE VOLTAGE WITH CURRENT LIMIT
1. To program the Power Module MAT 150-7 to -120 volts with a current limit of 2 amps, the
Host Computer sends:
FNC DCS :CH9 SET VOLT -120 SET CURL 2(cr)(lf)
The MAT at address 9, is then programmed to -120 volts, with a current limit of 2 amps
2. To verify the previous command was implemented the Host Computer sends:
STA(cr)(lf)
The Power Module Controller sends back (if no errors occur):
(sp)(cr)(lf)
3. To enable output (connect the load to the Power Module), the Host Computer sends:
CLS :CH9 (sp)(lf)
The Power Module relay at address 9, closes
4. To verify the previous command was implemented the Host Computer sends:
STA(cr)(lf)
The Power Module Controller sends back (if no errors occur):
(sp)(cr)(lf)
5. To measure the voltage at the output, the Host Computer sends:
FNC DCS VOLT :CH9(cr)(lf)
The MAT at address 9 is now set to take a reading
