B+K precision 1687B Скачать руководство пользователя страница 1

Model:  1685B, 1687B, 1688B 

Switching DC Power Supplies

 

PROGRAMMING MANUAL 

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176

 TestEquipmentDepot.com 

Содержание 1687B

Страница 1: ...Model 1685B 1687B 1688B Switching DC Power Supplies PROGRAMMING MANUAL Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com ...

Страница 2: ...Connection 2 1 1 USB Virtual COM Configuration 2 2 PC Software 2 2 1 General Functions and Display 2 2 2 External Timed Program 5 2 3 Internal Preset Memory 6 2 4 Data Log 7 2 5 Settings 8 2 6 Power Supply Calibration 9 3 Command Set 11 ...

Страница 3: ...t will be detected as a serial COM port Windows will automatically assign a COM port to the instrument Please verify which COM port Windows has assigned by going into Device Manager 1 1 USB Virtual COM Configuration The following serial port settings are used by the power supply Baudrate 9600 Data bits 8 Parity None Stop bits 1 Flow Control None 2 PC Software 2 1 General Functions and Display Note...

Страница 4: ...tting panel Use to set output value and output On Off 4 File panel Use to save load and print data 5 File description input Use to enter description of program or log file 6 Program running cycle setting panel Use to set running cycle for External Timed Program 7 Information panel Use to display maximum voltage current sampling time upper voltage current limit and software version 2 1 3 4 5 6 7 Te...

Страница 5: ...e 2 2 Display Panel Figure 2 3 Output Configuration Panel You can directly type the desired output voltage and output current and then click Set button to set the value or use the slide bar to adjust the value ...

Страница 6: ...ed program Values can be configured using the slide bar or set incrementally by pressing the left and right arrow keys on your keyboard 3 Specify desired number of running cycles Up to 999 running cycles can be entered Enter 0 for continuous cycle 4 To run the timed program click the Run button During running cycles the Stop button can be clicked to stop the program 5 To save and export the table ...

Страница 7: ...ect and save Presets 4 To retrieve power supply s stored presets click the Read from PS button 5 Retrieved data will be shown in red if they exceed the present preset upper voltage and current limit value 6 To save the table enter Table Name in text box and click Save icon Data of different groups of presets can be classified stored exported to a csv file printed or retrieved for use at any time 7...

Страница 8: ...ta log to a csv file enter Log Name in text box and click the Save icon The log can be retrieved or printed by clicking the Load and Print icons Time Frame Concept of Data Log The data logging function always starts when the software begins to run 0 seconds on the right hand side of the X axis indicates real time data with the length of time lapsed on the left hand side The X axis is adjustable us...

Страница 9: ... Upper Limit UVL Setting You can set your power supply s upper voltage limit value to safeguard your low voltage applications Current Upper Limit UCL Setting You can set your power supply s upper current limit value to safeguard your low current applications Note Any changes to the UVL and UCL settings will be saved on the power supply These values can only be set through remote PC software Update...

Страница 10: ...tronic load The following calibration instructions may be used by authorized technicians or calibration personnel only If you are not authorized do not attempt to calibrate the instrument yourself as it may damage the instrument and void the warranty Please refer to the following figure to connect your power supply for Voltage and Current Calibration Figure 2 8 Connection Setup for Calibration Cli...

Страница 11: ...alibration As shown in Figure 2 10 the software will automatically set the output voltage for each step Measure the actual output of the power supply by using a digital multimeter and input the actual voltage Then click the Next button to continue to the next step and repeat voltage measurements After voltage calibration the software will switch to current calibration Connect power supply to elect...

Страница 12: ...R current CR Return value OK CR Set current level current 000 XXX Input command CURR025 CR Return value OK CR Sets current level to 2 5 A Input command PROM preset 1 voltage preset 1 current preset 2 voltage preset 2 current preset 3 voltage preset 3 current CR Return value OK CR Set power supply preset memory values preset X voltage 000 XXX preset X current 000 XXX Input command PROM0110220330440...

Страница 13: ...ndicates preset 1 voltage and current is 1 5 V and 1 5 A preset 2 voltage and current is 2 5 V and 2 5 A preset 3 voltage and current is 3 5 V and 3 5 A Input command RUNM memory CR Return value OK CR Set voltage and current using values saved in preset memory locations memory 0 1 2 0 preset 1 values 1 preset 2 values 2 preset 3 values Input command RUNM0 CR Return value OK CR Sets voltage and cur...

Страница 14: ...t command GOVP CR Return value 152 OK Indicates upper voltage limit is set to 15 2 V Input command GOCP CR Return value current CR OK CR Get upper current limit of power supply current 000 XXX Input command GOCP CR Return value 052 OK Indicates maximum current limit is set to 5 2 A Input command GMAX CR Return value voltage current CR OK CR Get power supply maximum voltage and current values volta...

Страница 15: ...V121015 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com ...

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