Local Operation; Introduction - Chroma 63200 Series Operation & Programming Manual

4.

Local Operation

4.1

Introduction

This chapter describes how to operate the electronic load from the local panel in details.
The descriptions include panel control and indicators.
4.2 Local Operation
In order to use the front panel keys to control the electronic load, local operation must be in
effect. Immediately after the power is applied, local operation will be in effect. When
local operation is in effect, you can use the display with keypad on the front panel to control
the Load. The display can be used to view the programmed setting. The input voltage,
current, power or resistance is displayed on the three 7-segment Leds.
Notice
When you edit setting, the display will blink to let you know which setting is to be edited or
has been selected.
In the remote state, the keys on the front panel have no effect. Only remote controller can
program the Load. The 7-segment will show the present input voltage and current readings.
The Load LCD display will show REMOTE message.
Notice
When setting the load level, the resolution of current, voltage, power, resistance and slew rate
will be different from the entered values. The displayed value will remain as the one entered.
But the output will be the actual value D/A programmed in the load. These parameters
except resistance will be degraded to low values when entered.
Local Operation
4-1