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6-6-2. Initialization control commands
No.
Command
Description
1
ADR n
ADR is followed by address which can be 0 to 30 and is used to access the power supply.
(Please set the standby time about 200ms before the ADR command.)
2
CLS
Clear status. Sets FEVE and SEVE registers to zero
◆
Refer to
"6-7. Status, error and SRQ registers"
.
3
RST
Reset command. Brings the power supply to a safe and known state:
Output voltage: zero, Remote: non-latched remote,
Output current: zero, Auto-start: Off,
Output: Off, OVP: maximum,
FOLD: Off, UVL: zero
The conditional registers (FLT and STAT) are updated, the other registers are not changed.
4
RMT
Sets the power supply to local or remote mode:
1. RMT 0 or RMT LOC, sets the power supply into Local mode.
2. RMT 1 or RMT REM, sets the unit into remote mode.
3. RMT 2 or RMT LLO, sets the unit into Local Lockout mode (latched remote mode).
5
RMT?
Returns the Remote mode setting:
1.”LOC”-The unit is in Local mode.
2.”REM”-The unit is in Remote mode.
3.”LLO”-The unit is in Local Lockout (latched remote) mode.
6-6-3. ID control commands
No.
Command
Description
1
IDN?
Returns the power supply model identification as an ASCII string.
2
REV?
Returns the software version as an ASCII string.
3
SN?
Returns the unit serial number. Up to 12 characters.
6-6-4. Output control commands
No.
Command
Description
1
PV n
Sets the output voltage value in Volts. The range of voltage value is described in Table
7-3. The maximum number of characters is 12. See the following examples for PV n
format: PV 12, PV 012, PV 12.0, PV 012.00, etc....
2
PV?
Reads the output voltage setting.
Returns the string “n” where “n” is the exact string sent
in the PV n command. When in Local mode, returns the V/I CHK (front panel) settings in a
5 digits string.
3
MV?
Reads the actual output voltage. Return 5 digits string.
Example: 60V supply sends 01.150, 15.012, 50.000, etc...
4
PC n
Sets the output current value in Amperes. The range of current values is described in
Tables 7-4. The maximum number of characters is 12. See the following examples for
PC n format: PC 10, PC 10.0, PC 010.00, etc...
5
PC?
Reads the output current setting.
Returns the string “n” where “n” is the exact string sent in
the PC n command. When in Local mode, returns the V/I CHK (front panel) settings in a 5
digits string.
6
MC?
Reads the actual output current. Returns 5 digits string.
Example: 90A supply sends 90.000.
7
OUT n
Turns the output to ON or OFF. Recover from Safe-Start, OVP or FLD fault.
OUT 1(or OUT ON)-Turn On.
OUT 0(or OUT OFF)-Turn Off.
8
OUT?
Returns the output On/Off status string.
ON-output on.
OFF-output off.
9
FLD n
Sets the Foldback protection to ON or OFF.
FLD 1(or FOLD ON)-Arms the Foldback protection.
FLD 0(or FOLF OFF)-Cancels the Foldback protection.
When the Foldback protection has been activated, OUT 1 command will release the
protection and re-arm it, while FLD 0 will cancel the protection.
10
FLD?
Returns the Foldback protection status string:
“ON”-Foldback is armed, “OFF”-Foldback is canceled.
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