Bk-precision 9130 - Manual User Manual download pdf (Page 14)

4. Front-panel Operation

So far we have covered the quick start chapter which briefly introduced the front panel operation and how to

check basic voltage and current functionality. This chapter describes in detail how to operate the instrument

manually via the front-panel keys.

4.1 Front-panel Operation Overview

 The power supply is shipped from the factory ready for front-panel operation mode. At power-on, the power

supply will automatically enter the front-panel operation mode and the instrument can be controlled via the

font panel keys and knob.

The power supply enters remote mode as soon as a valid remote command is received via the

communication connector in the rear. Switching to remote mode does not impact the supply’s output

parameters. In remote mode, front-panel operation is disabled. If the power supply is in remote mode, and

the [LOCAL] key is not disabled, you can revert to manual mode by pressing the [LOCAL] key .

 The power supply is in Meter mode when it is powered on. In this mode, the VFD will display the actual

voltage and current output value. If the user adjusts the knob while in this mode, the power supply will

automatically enter Set mode then revert back to meter mode and display the modified voltage and current

values.

 The output of the power supply can be enabled/disabled from the front panel by pressing the

On/Off

key.

 The VFD also displays operation states or error information. “ ”means the power supply is in remote

mode. If an error occurred, ”?” will be displayed.

 If the power supply is in Set mode, you can modify parameters using the knob. If the power supply is in

menu operation, the knob is used for menu selection. If the power supply is in the regular output mode you

can use the knob to set the voltage value.

 If “?” is displayed on the VFD, please consult the submenu “error information” for more details (see chapter

4.4).

●

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 47 48

No comments

Bk-precision 9130 - Manual User Manual Page 14