Trips and Fault Finding 7-3
DC590+ Series DC Digital Drive
Calibration Checks
The drive leaves the factory with the following calibration switches correctly set. Inappropriate settings will prevent the drive from operating correctly.
For your reference, the correct settings are given below.
IMPORTANT
If you change the settings for any of these switches you MUST re-calibrate the Control Board. Refer to Chapter 4:
"Operating the Drive" - Calibrating the Control Board.
Control Board Calibration
The control board calibration scaling switch of previous DC590+ products (shown opposite) has been replaced by a software-controlled
scaling function. There are no user settings required.
Power Board Current Calibration Switches (Frame 2)
NO POWER IS CONNECTED AT THIS STAGE
View the switches with the drive door open:
SW1 - Product Identity Switch
This switch is always set to HI.
SW2 - Burden Switch
This switch is always set to HI.
1
OFF
Power Board
SW2
SW1
HI
LO
HI
LO
Burden Switch
Product Indentity
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