RS PRO RSPD3303C Quick Start Manual Download

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4. INSTrument

Command format

INSTrument <CH1|CH2>

Description

Select the channel that will be operated.

Example

INSTrument CH1

Command format

INSTrument?

Description

Query the current operating channel

Example

INSTrument?

Return Info

CH1

5. MEASure

Command format

MEASure: CURRent? < CH1|CH2>

Description

Query current value for specified channel, if there is no

specified channel, query the current channel.

Example

MEASure: CURRent? CH1

Return Info

3.000

Command format

MEASure: VOLTage? < CH1|CH2>

Description

Query voltage value for specified channel, if there is no

specified channel, query the current channel.

Example

MEASure: VOLTage? CH1

Return Info

30.000

Summary of Contents for RSPD3303C

Page 1: ...Quick Start RSPD3303C Programmable DC Power Supply ...

Page 2: ...15A 250V Make sure to use the correct type of fuse before turning on the instrument Do not connect the power cord before replacing the fuse Find out the reason why the fuse burned out before replacing the fuse Ground the instrument The instrument is grounded through the protective terra conductor of the power cord To avoid electric shock the grounding conductor must be connected to the earth Make ...

Page 3: ...ation indoor no strong light almost no Interfering pollution Comparative humidity 80 Altitude 2000m Temperature 0 to 40 Do not operate in an explosive atmosphere To avoid personal injury or damage to instrument please do not operate in an explosive atmosphere Keep surface of the product clean and dry To avoid dust or moisture in the air which may influence the performance of the instrument please ...

Page 4: ...ury or hazard that may happen WARNING Indicates potential injury or hazard that may happen CAUTION Indicates potential damage to the instrument or other property that may happen Symbols may appear on the product Hazardous Protective Warning Earth Power Voltage Earth Ground Ground Switch ...

Page 5: ...er group is fixed to select 2 5V 3 3V and 5V The instrument also provides output short circuit and overload protection Main Features Three independent output channels two of which are controllable with a total power up to 195W Compatible design for power voltage 100V 110V 220V and 230V to satisfy different power network Capable of saving and recalling set parameters Perfect PC software to realize ...

Page 6: ...aged shipping container or cushioning material until the contents of the shipment have been completely checked and the instrument has passed both electrical and mechanical tests 2 Inspect the instrument If there are instruments found damaged defective or failure in electrical and mechanical tests please contact us 3 Check the accessories Please check the accessories according to the packing list I...

Page 7: ...P Switch at the rear panel according to the actual demand Warning To switch to the required power voltage please disconnect the power cord first Electrical Check Please use the power cord provided and connect the instrument to AC power Check the power as follows 1 Connect the power supply Warning To avoid electric shock please make sure that the instrument is grounded correctly 2 Turn on the power...

Page 8: ...Logo 9 CH3 DIP Switch 2 LED Display 10 Power Switch 3 Model 11 CH1 Output Terminal 4 Configuration button 12 Ground Terminal 5 Multi function knob 13 CH2 Output Terminal 6 Fine Adjust button 14 CV CC Indicator Light 7 Voltage Current button 15 CH3 Output Terminal 8 Channel Control button ...

Page 9: ...Press the button to enter the storage system for recalling files Buttons for controlling the channel CH1 CH2 Press the button to select CH1 as the current channel Press the button to select CH2 as the current channel ON OFF Press the button to turn on off output of the current channel CH3 ON OFF Press the button to turn on off the CH3 output ALL ON OFF Other buttons Press the button to turn on off...

Page 10: ...he Front Panel Terminals The positive negative output terminals of CH1 CH2 CH3 and the common GND for CH1 CH2 are located on the front panel Refer to later control panel operation for wiring method details ...

Page 11: ...11 User Interface 1 2 3 1 Channel Logo 2 Voltage set Readback value 3 Current set Readback value ...

Page 12: ...12 The Rear Panel 1 2 7 6 5 4 3 Description 1 Warning message 2 AC power DIP switch 3 Instruction for the AC input voltage 4 AC power socket 5 Fan vent 6 CE certification mark 7 USB interface ...

Page 13: ...of CH1 CH2 Turn on CH1 CH2 channel and the instrument will work in CV mode Check whether the voltage value is adjustable from 0V to 32V 2 Current output check 1 Turn on the power 2 Check the output current of CH1 CH2 Use an insulated wire to connect the positive and negative terminal of CH1 CH2 3 Turn on CH1 CH2 Select voltage and revolve the knob to set the value to 32V Select current and revolve...

Page 14: ...e function and operation of RSPD3303C control panel will be introduced in detail to give you an all around understanding of it Brief introduction Output Summary CH1 CH2 Independent Output CH3 Independent Output Parallel Output Series Output Save and Recall ...

Page 15: ... channel In the series mode the voltage value is twice that of single channel Constant Current Voltage In constant current mode series track mode the current value is rated When the voltage value are under its rating the indicator light displays red The instrument will automatically return to constant voltage mode when the current value is under rated In parallel 1 mode the accessory channel remai...

Page 16: ...nals of CH1 CH2 3 Set the voltage current value of CH1 CH2 Firstly press V or A to select the voltage current parameter needed to modify Then revolve the multi function knob to set the wanted value You could press FINE to make accurate adjusting Coarse adjusting 0 1V or 0 1A each step Fine adjusting the least precision each step 4 Open output Press ON OFF button to turn on the output the channel w...

Page 17: ...tive and negative terminal of CH3 channel 2 Select the required voltage value by moving the DIP switch of CH3 3 Open the output Press ON OFF button to turn on the channel and the indicator light gets lit immediately CV CC When the current value gets higher than 3A the overload indicator light turns red and the working mode of CH3 turns to CC mode from CV mode Note Overload does not mean abnormal o...

Page 18: ...nnect the load to the positive terminal of CH2 and the negative terminal of CH1 3 Turn on CH1 and set its current value to 3A In the default setup the instrument works in Coarse you can turn to Fine by pressing FINE Coarse 0 1V or 0 1A each step Fine the least precision each step 4 Turn on CH1and set the output voltage current value by revolving the multi function knob 5 Press ON OFF button to ope...

Page 19: ...ht turns bright immediately 2 Connect the load to the positive and negative terminals of CH1 3 Press ON OFF button to open the output and the indicator light turns bright Turn on CH1 and set its output voltage current value by revolving the multi function knob In the default setup the instrument works in Coarse you could turn to Fine by pressing FINE button Note You can identity the current workin...

Page 20: ...etup 1 Set the state needed to save 2 Press SAVE to enter the save interface 3 Select the wanted file group by pressing NO 1 5 4 Press SAVE again to save the current state to the specified file group Steps for recalling setup 1 Press RECALL to enter the recall interface 2 Select the wanted file group by pressing NO 1 5 3 Press RECALL again to read the previously saved file ...

Page 21: ...e method is below Upgrade in normal Interface 1 Open the EasyPower software after correct connection of the USB cable with the instrument 2 Select version in the menu bar and then choose upgrade in the Drop down menu to enter USB firmware upgrade interface Figure 1 3 Click the Normal Mode option then select the ugf format upgrade file ...

Page 22: ...22 Figure 2 Figure 3 4 As shown in figure 4 click Upgrade to start upgrading The instrument will run the upgraded software as soon as the upgrading completed Figure 4 ...

Page 23: ...n be used if the previously detailed method failed Specific steps 1 Press the power button to start the instrument and it will enter the guide procedure mode 2 As illustrated in figure 2 select the Firmware Mode option instead then follow the upgrade steps detailed previously ...

Page 24: ... of EasyPower or NI Measurement Automation software is required prior to connecting the instrument with a USB cable Command List 1 IDN 2 SAV 3 RCL 4 INSTrument CH1 CH2 5 INSTrument 6 MEASure CURRent 7 MEAsure VOLTage 8 SOURce CURRent current 9 SOURce CURRent 10 SOURce VOLTage volt 11 SOURce VOLTage 12 OUTPut 13 OUTPut TRACk 14 SYSTem ERRor 15 SYSTem VERSion 16 SYSTem STATus ...

Page 25: ...on Return Info Manufacturer product model series NO software version Example RSPD3303C SPD00001130025 01 01 02 2 SAV Command format SAV name Description Save the current state in nonvolatile memory with the specified name Example SAV 1 3 RCL Command format RCL name Description Recall state that previously saved Example RCL 1 ...

Page 26: ...eturn Info CH1 5 MEASure Command format MEASure CURRent CH1 CH2 Description Query current value for specified channel if there is no specified channel query the current channel Example MEASure CURRent CH1 Return Info 3 000 Command format MEASure VOLTage CH1 CH2 Description Query voltage value for specified channel if there is no specified channel query the current channel Example MEASure VOLTage C...

Page 27: ...Rce CH1 CH2 Description Query the current value for the current channel Example CH1 CURRent Return Info 0 5 Command format SOURce VOLTage value SOURce CH1 CH2 Description Set voltage value for the current channel Example CH1 VOLTage 25 Command format SOURce VOLTage SOURce CH1 CH2 Description Query the voltage value for the current channel Example CH1 VOLTage Return Info 25 ...

Page 28: ...1 ON Command format OUTPut TRACK NR1 NR1 0 Independent 1 Series 2 Parallel Description Select the operation mode Example OUTPut TRACK 0 8 SYSTem Command format SYSTem ERRor Description Query the error code and the information Command format SYSTem VERSion Description Query the software version Example SYSTem VERSion Return Info 1 01 01 02 ...

Page 29: ...rn info is in Hexadecimal format which means that you must translate the return info into binary format The correspondence relationship is as shown below Bit NO Corresponding State 0 0 CH1 CV mode 1 CH1 CC mode 1 0 CH2 CV mode 1 CH2 CC mode 2 3 01 Independent mode 10 Parallel mode 11 Series mode 4 0 CH1 OFF 1 CH1 ON 5 0 CH2 OFF 1 CH2 ON ...

Page 30: ...ation Ripple and noise 3mArms Power change rate 5mV Load change rate 15mV Ripple and noise 2mVrms 5Hz 1MHz Track error 0 5 10mV of Master No Load Parallel Mode Power change rate 0 01 3mV Series Mode Resolution Display Accuracy Load change rate 0 01 3mV rating current 3A 0 02 5mV rating current 3A Power change rate 0 01 5mV Load change rate 300mV Voltage Voltage 10mV Current Current 10mA Ammeter 3 ...

Page 31: ...000 m Environment temperature 0 40 Comparative humidity 80 Installation level Ⅱ Pollution level 2 Environment temperature 10 70 environment Comparative humidity 70 Power supply AC 100V 120V 220V 230V 10 50 60HZ Volume 275mm x 225mm x 136mm Weight 7 5kg ...

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