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3301A MAINFRAME OPERATION MANUAL    5 

ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ

 

 

2-8.Accessories 

The following parts should be include in the shipment. 

 1.Three conductor power cord 

1pc 

 2.3301A mainframe operation manual 

1pc 

2-9.GPIB connection 

The  GPIB  connector  on  the  rear  panel  connects  the  3301A  mainframe  to  the  controller  and  to 
other  GPIB  devices.  An  GPIB  system can  be  connected  in  any  configuration  (  star, linear, or 
both ) as long as; 

 1.The maximun number of devices including the controller is no more than 15. 
 2.The  maximum  length  of  all  cable  in  no  more  than  2  meters  times  the  number  of  devices 

connected  together, up to 20 meters maximum. 

Please  make  sure  the  lock  screws  are  firmly  hand  -  tightened,  use  a  screwdriver  only  for 
the removal of screws. 
Fig  2-3  shows  the  rear  panel  of  3301A  mainframe,  the  GPIB  connector  and  GPIB  address 
setting switch is located  on the rear panel of 3301A mainframe. 

 

0

1

16

8

4

2

LINE FUSE RATING

100V
115V

200V
230V

50/60 Hz

2A

1A

LINE INPUT

GPIB

ADDRESS

1

DIO CONTROL

ANALOG PROGRAMMING INPUT

CH2

CH1

CH3

CH4

3310 SERIES USED ONLY.

PRODIGIT ELECTRONICS CO., LTD

0  10 Vac+dc

R

EXTERNAL REMOTE CONTROLLER

(5 RECALL MEMORY)

MADE IN TAIWAN, TAIPEI, R.O.C.

MASTER/SLAVE

 

 

Figure 2-3 rear panel

 

 

The GPIB address of the 3301A mainframe is factory set to address 05. The GPIB address can 
be  set  by  adjust  the  GPIB  address  switch  setting  the  weighting  of  the  address  switch  is 
following from left to right in 1, 2, 4, 8, 16 sequence. 
The unused switch should set to  OFF position. 

Summary of Contents for 3301A

Page 1: ...3301A E S N 90033013 rev A...

Page 2: ...me operation 9 3 1 Feet stands 9 3 2 Power switch 9 3 3 STORE RECALL operation 10 Chapter 4 GPIB programming operation 11 4 1 The summary of GPIB command 11 4 2 The description of abstraction 11 4 3 G...

Page 3: ...ion 1 Table 4 1 GPIB Command listing 11 Table 4 2 GPIB command terminator 12 Table 4 3 Maximun load current level 16 Table 4 4 Slew rate code for SLOW MID and FAST 17 Table 4 5 specification code for...

Page 4: ...ifferent specifications load module 2 Flexible configuration each slot of 3301A mainframe can be installed one of 3320 3321 or 3322 load module 3 STORE RECALL up to 5 states it can reduce the testing...

Page 5: ...Y 5 SYSTEM CONTROLLER CPU RAM NON VOLATILE RAM I O etc POWER SUPPLY 1 ISOLATED I O INTERFACE 1 POWER SUPPLY 2 ISOLATED I O INTERFACE 2 ISOLATED I O INTERFACE 3 IEEE 488 INTERFACE MAINFRAME OPERATION K...

Page 6: ...respond to your nominal line voltage Skip this procedure if the label is corrected marked 1 With the 3301A mainframe power OFF disconnect the power cord and remove two bottom cover screws 2 Turn the 3...

Page 7: ...talled and is ready for used as a bench instrument The feet provide a good viewing angle for bench top use 2 5 Rack mount The 3301A mainframe is designed to permit mounted in a standard 19 inches rack...

Page 8: ...ck screws are firmly hand tightened use a screwdriver only for the removal of screws Fig 2 3 shows the rear panel of 3301A mainframe the GPIB connector and GPIB address setting switch is located on th...

Page 9: ...Address switch 2 10 Remote control Port The D sub 9 pin connector on the rear panel connects the 3301A mainframe to the PRODIGIT mode 9931 remote controller and to replace the RECALL option key 1 to 5...

Page 10: ...ype cable to connect two 3301A mainframe Master and Slave unit 3 The channel number of Master Slave operating is shown in Fig 2 7 i e in the Master unit from left to right ch1 ch2 ch3 and ch4 and in S...

Page 11: ...5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 CABLE DATA5 DATA6 DATA7 DATA8 CLK5 CLK6 CLK7 CLK8 CONTROL MASTER SLAVE STATIC LOAD D SUB 25P Con MASTER SLAVE STATIC LOAD D SUB 25P Con TO SE...

Page 12: ...UT 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 bot...

Page 13: ...nnuciator will be blank it indicated the STORE process is not available now please repeat the STORE procedure for a new STORE operation 2 After press the STORE LED key then press the STORE key again t...

Page 14: ...Excecute the commands which is waiting for trigger Table 4 1 GPIB Command listing 4 2 The description of abstraction 1 SP Space the ASCII code is 20 Hexadecimal 2 Semicolon Program line terminator th...

Page 15: ...your GPIB programming statements In this manual the terminator is assumed at the end of each example line of code If it needs to be indicated it is shown by symbol nl which stand for new line and rep...

Page 16: ...arranged as 1 2 3 4 from left hand side to the right hand side respectively or 1 2 3 4 for from the left hand side to the right hand side of the Master 3301A mainframe and 5 6 7 8 for from the left ha...

Page 17: ...g load current level over the maximum specification of 3320 series load module the full scale current will be sent to the load module 5 The most effective load current level can be set is the fifth di...

Page 18: ...ight hand corner of the 3301A mainframe is lit and the REM LED annuciator of each load module is lit also to indication remote programming operation MASTER OFF controls up to 4 channels of the Electro...

Page 19: ...o the maximum of new range The maximum load current level is shows in table 4 3 Table 4 3 maximum full scale current level for each module When the programming load level setting is greater than the m...

Page 20: ...oved Example a SHOR ON b SHOR OFF c SHOR TRIG ON SLEW Purpose SET the slew rate of load current change Command syntax SLEW SP 1 2 NL Description This command selects the load current slew rate SLOW MI...

Page 21: ...to execute the GPIB command that are waiting for trigger Command syntax TRIG NL Description This TRIG command executes all of the operation simutaneously for all of the xxxx TRIG xxx GPIB command Exam...

Page 22: ...one 3301A mainframe operation or channel 1 to channel 4 for Master unit of 3301A mainframe and channel 5 to channel 8 for slave unit of 3301A mainframe if the Master Slave D type cable is connected Th...

Page 23: ...e same function like the STORE key on the 3301A mainframe but it has the following different features 1 The non volatile memory location of GPIB STORE and STORE key on the 3301A mainframe is seperated...

Page 24: ...0 30 0 6 0 6 0 60 0 1 0 1 0 10 0 1 0 1 0 10 0 0 5 0 5 5 0 CHANNEL 2 CHANNEL 1 CHANNEL 3 CHANNEL 4 NO NO NO YES YES YES YES NO SET CHAN 1 SET CHAN 2 SET CHAN 3 SET CHAN 4 3325 1 5 1 5 15 0 SET RANG 1 S...

Page 25: ...D SPEC C1 C2 C3 C4 C5 C6 C7 C8 CHAN N CLE LOAD TRIG SP ON OFF PPES TRIG SP ON OFF SHOR TRIG SP ON OFF CURR TRIG SP NR2 RANG SP 1 2 SLEW SP 1 2 3 MASTER SP ON OFF STORE SP 1 2 3 4 5 RECALL SP 1 2 3 4 5...

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