Programmable DC Electronic Load 63600 Series Operation & Programming Manual
Line fuses do not need to be changed when the line voltage is changed.
The line fuses will protect the Electronic Load from incorrect voltage
2.5.2 Turn-On Self-Test
Check the following before turning on the Load.
1. The nominal line voltage of the AC input socket is in the range of 100-120/200-240 Vac.
2. The power cord is connected to the AC input socket.
The power cord supplies a chassis ground through a third connector. Be
sure that your outlet is of three-conductor type with the correct pin
Power on the Load by the front panel switch on Mainframe and observe the display.
Immediately after turning on, the Electronic Load executes a self-test that checks firmware
and communication. The Load Module displays,
and then displays the model number as well as firmware version,
63630-80-60 < --- Model Number
[636308000066] < --- Serial Number
G_FW : 1.00
< --- F/W version
C1_FW: 1.00
< --- F/W version
If any error is found during self-test, the display will stop here. Check the Load and
Mainframe connection when an error occurs. When the self-test completes, the VFD will
display measurement V & I. The dual channel module goes to L channel.
In case of failure, return the Mainframe or Load module to Chroma sales or service office for
repair.