Qweak CAEN HV

File:CAEN N470 Manual.pdf

CAEN Keypad Function Codes

NOTE: The channel number to which all the commands and information on the displays and LEDs are referred is always shown on the left hand side of the upper display .

The digitised data becomes active only after the "*" key has been hit. So, for example, to select the channel 1, the "CHANNEL" function is first called by typing "F0*" (see table 1) followed by the desired channel number 1 and confirmed pressing the "*" key.

NUMBER	MNEMONIC	MESSAGE	RANGE	MEANING
0	CH	Channel	0 to 3	Selects the channel
1	V0	V0-Set	0 V to 8000 V	Programs the first High Voltage value
2	I0	I0-Set	0 to 3000 µA	Programs the first Current Limit value
3	I1	I1-Set	0 to 3000 µA	Programs the second Current Limit value
4	TR	Trip	0 to 9999	Programs the Trip Time
5	V1	V1-Set	0 V to 8000 V	Programs the second High Voltage value
6	VM	V mon		Reads the H.V. Monitor
7	IM	I mon		Reads the Current Monitor value
8	RU	Ramp up	1 to 500 V/s	Programs the H.V. Increase rate
9	RD	Ramp down	1 to 500 V/s	Programs the H.V. Decrease rate
10	ON	On		Turns the channel ON
11	OFF	Off		Turns the channel OFF
12	KILL	Kill		All H.V. channels are switched off
13	MAXV	V-Max		Reads the VMAX value
14	CL ALARM	Cl Alarm		Resets the status of the ALARM output signal
15	LEV	Lev ()		Selects the standard TTL or NIM of the hardware monitor signals.
89	Lumin.	Sel Lum	1 to 7	Adjusts the luminosity of the 2 displays (1 to 7)
90	V Calib	V Calib		Performs the calibration of the output voltage
91	I Calib	I Calib		Performs the calibration of the output current
92	MaxV Calib	MaxV Cal		Performs the calibration of the MAXV
99	Cr.	Cr. Num.	0 to 99	Sets the CAENET address

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