TDK 750W HALF RACK technical manual Global Output Commands

25	RCL	Recalls last settings. Settings are from the last power-down or from the last
		“SAV” command.
26	MODE?	Returns the power supply operation mode. When the power supply is On
		(OUT 1) it will return “CV” or “CC”. When the power supply is OFF (OUT 0 or
		fault shutdown) it will return “OFF”.
27	MS?	Returns the Master/Slave setting. Master: n= 1, 2, 3, or 4 Slave: n=0

NOTES:

1.In Advanced parallel mode (refer to Sec. 5.15.2), “n” is the total system current.

2.In Advanced parallel mode, “MC?” returns the Master unit current multiplied by the number of slave units +1.

7.9 GLOBAL OUTPUT COMMANDS

7.9.1GENERAL

All supplies, even if not the currently addressed supply, receiving a global command will execute the command. No response to the PC issuing the command will be returned to the PC. The PC issuing the command will be responsible to delay and any other communications until the com- mand is execute. 200 Ms minimum is the suggested delay.

If the command contains an error, out of range values for example, no error report will be sent to the issuing PC.

Table 7-3

GRST	Reset. Brings the power supply to a safe and known state:
	Output voltage: 0V, output current: 0A, OUT: Off, Remote: RMT 1,
	AST: Off	OVP: Max,	UVL: 0.
	The conditional register (FLT and STAT) are updated. Other registers are not
	changed.
	Non-Latching faults (FB, OVP, SO) are cleared, OUT fault stays
GPV n	Sets the output voltage value in volts. The range of voltage values is shown in
	Table 7-5. ‘n’ may be up to 12 char plus dec. pt
GPC n	Program the output current value in amperes. The range of current values is
	shown in Table 7-6. ‘n’ may be up to 12 char plus dec. pt
GOUT	Turns the output to ON or OFF:
	“OUT 1/ON” = turn on
	“OUT 0/OFF” = turnoff, clears CV and CC bits in the Status Condition (STAT).
	OUT ON will respond with “E07’ if the output cannot be turned on because of a
	latching fault (OTP< AC, ENA, SO) shutdown.
GSAV	Save present settings. Same settings as power-down last settings listed in Er-
	ror!
	Reference source not found. Except the address and Baud rate are not saved
	Saves to the RAM. These settings are erased when the supply power is
	switched off and the new ‘last settings’ are saved.
GRCL	Recall last settings. Settings are from last power-down or from last ‘SAV’ or
	‘GSAV’ command. Address and Baud rate are not recalled so communication is
	not interrupted.

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