Prodigit 3301A, Руководство по эксплуатации

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3301A MAINFRAME OPERATION MANUAL 9
ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ
Chapter 3 Mainframe operation
The front panel of 3301A mainframe is shown in Fig 3-1.
MAINFRAME
ELECTRONIC LOAD
3301A
POWER
SLAVE
1
0
PROT
REM
OTP
LOAD
LOAD ELECTRONIC
3320 60V
DC
30A, 150W PRODIGIT
INSTRUMENT PROFESSIONAL
SLOW MID. FAST
OFF
ON
OFF
ON
I
- DC INPUT +
SENSE MONITOR
V I
F.S. 10V
II
RATE
SLEW
RANGE
SHORT
LOAD PRES
SLOW MID. FAST
OFF
ON
OFF
ON
I
- DC INPUT +
SENSE MONITOR
V I
F.S. 10V
II
RATE
SLEW
RANGE
SHORT
LOAD PRES
PRODIGIT
INSTRUMENT PROFESSIONAL
300W 60A,
DC
60V 3321
ELECTRONIC LOAD
LOAD
OTP
REM
PROT
V
A
PRODIGIT
INSTRUMENT PROFESSIONAL
300W 10A,
DC
250V 3322
ELECTRONIC LOAD
LOAD
OTP
REM
PROT
V
A
PRODIGIT
INSTRUMENT PROFESSIONAL
300W 10A,
DC
250V 3322
ELECTRONIC LOAD
LOAD
OTP
REM
PROT
V
A
SLOW MID. FAST
OFF
ON
OFF
ON
I
- DC INPUT +
SENSE MONITOR
V I
F.S. 10V
II
RATE
SLEW
RANGE
SHORT
LOAD PRES
SLOW MID. FAST
OFF
ON
OFF
ON
I
- DC INPUT +
SENSE MONITOR
V I
F.S. 10V
II
RATE
SLEW
RANGE
SHORT
LOAD PRES
STATE:
STORE 1 2 3 4 5
Figure 3-1 3301A front panel
3-1.Feet stands
There are four feet which are located in each corner of the 3301A bottom plate.
The two feet on the front panel side are equipped with stainless tilt stands, you can pull up
the tilt stands to provide a good view angle of the 3320 series Electronic load module in the
manual operation.
3-2.Power switch
Before connecting AC power to the 3301A mainframe, make sure the power source matches the
power requirements of the 3301A Electronic load mainframe (as mark on the rear panel) Power
switch turns 3301A mainframe and 3320 series Electronic load module ON or OFF, when the 3301A
mainframe is first turn ON, the 3301A mainframe and 3320 series Electronic load module's front
panel status is indicated with the following configuration.
3301A: 1.Local manual operation mode.
2.STORE / RECALL：No function；3320 series Electronic load is in power on initial
state.
3320 : 1.Load OFF
2.Preset OFF
3.Range I
4.Short OFF
5.Slew rate：SLOW
6.Load current level：OA