TDK 750W, 1500W Rear Panel Connections and Controls, Rear panel connections and controls

14	PREV button	Main function: Press PREV to display the Output Voltage
		and Current setting. For 5 sec. the display will show the set-
		ting and then it will return to show the actual Output Voltage
		and Current.	5.17
		Auxiliary function: Front Panel Lock. Press and hold
		PREV button to toggle between “Locked front panel” and
		“Unlocked front panel”. The display will cycle between “LFP”
		and “UFP”. Releasing the PREV button while one of the
		modes is displayed selects that mode.
15	PREV indicator	Green LED, lights when PREV button is pressed
16	FINE button	Voltage and Current Fine/Coarse adjustment control. Oper-
		ates as a toggle switch. In Fine mode, the VOLTAGE and
		CURRENT encoders operate with high resolution and in
		Coarse mode with lower resolution (approx. 6 turns).	5.15.2
		Auxiliary function: Set units as Master or Slave in Ad-
		vanced parallel operation
17	FINE indicator	Green LED, lights when the unit is in Fine mode.
		Red LED, blinks in case of fault detection. OVP, OTP Fold-
18	ALARM indicator	back, Enable and AC fail detection will cause the ALARM
		LED to blink.
19	AC Power switch	AC On/Off control.

4.3 REAR PANEL CONNECTIONS AND CONTROLS

See Fig.4-2 to review the connections and controls located on the power supply rear panel. Refer to Table 4-2 for explanations about the rear panel connections and controls.

			9		8	+V	-V
	SW1		J1	J3
J2		ON
		OFF	OUT	IN
						80~600V
						Models
		6		4	3		2
7			5			6~60V
						Models

10

AC INPUT

750W

1

1500W

L N G

Fig.4-2: Rear panel connections and controls

29

83-507-013 Rev. D