AMETEK DLM600 Series - Manual (Page 11)

8 Addendum
2.1.7 GPIB Address Switch
The GPIB SET UP DIP switch on the rear panel should always have the top switch
REM on the ON position, for remote only. The front panel REM indicator should be on
(green) at power up.
3.1 IEEE 488.2 and SCPI COMMAND OPERATION
The M9 and Relay PCB operation by remote programming using the M9 IEEE-488.2
and SCPI command sets are described in the section 3 of the M9 programming manual.
3.1.1 Useful Instructions
The isolation relays may be accessed using the following instructions:
If the CAL:MOD:POWERON “ON,INIT” command has been previously stored in the
memory, then the following commands apply:
OUTP:ISOL ON ;Closes the output relays (K1 and K3)
OUTP:POL ON ;Open K1 and K3 and close K2 and K4. Note that the algebraic sign
;of the voltage value must match the state of the polarity relay.
OUTP:SENS ON ;Closes the external sense relay (K5). Note: this instruction, if required by
the application, must be entered after the isolation (ISOL) instruction was
sent.
If the CAL:MOD :POWERON “OFF,INIT” command has been previously stored in the
memory, then the following commands apply:
OUTP:STAT ON ;Closes the output relays (K1 and K3)
OUTP:SENS ON ;Closes the external sense relay (K5). Note: this instruction, if required by
the application, must be entered after the isolation <OUTP:STAT ON>
instruction was sent.
3.1.2 Additional Related Instructions
CAL:MOD:ISOL 0 ;Relay open at power up
CAL:MOD:RESET “OFF,INIT” ;Relay to remain open after reset
CAL:MOD :POWERON “ON,INIT” ;Output goes to On state and is initialized
FIXED OUTPUT POWER SUPPLY:
CAL:INIT:VOLT ;To store a fixed V-out available at power up
CAL:INIT:VOLT:PROT ;Over-voltage protection
CAL:INIT:CURR ;To store a fixed I-out available at power up
MEMORY STORAGE INSTRUCTIONS:
CAL:UNLOCK “6867” ;Security code to unlock and store