Winco DGC-2020 - Manual (Page 3)

INTRODUCTION
This instruction manual provides information about the operation and installation of the DGC-2020 Digital
Genset Controller. To accomplish this, the following information is provided:
 General Information and Specifications
 Controls
and Indicators
 Functional
Description
 Graphical User Interface Operation
 Installation
 Maintenance and Troubleshooting
 LSM-2020 (Load Share Module)
 CEM-2020 (Contact Expansion Module)
 AEM-2020 (Analog Expansion Module)
 Time Overcurrent Characteristic Curves
 Modbus Communication
 PID Tuning Settings
WARNING!
To avoid personal injury or equipment damage, only qualified personnel should
perform the procedures in this manual.
NOTES
DGC-2020 controllers are mounted using the four permanently-attached 10-24
studs and the provided self-locking nuts. Failure to use the proper 10-24 locking
nuts may damage the stud threads and/or improperly secure the DGC-2020.
Be sure that the controller is hard-wired to earth ground with no smaller than 12
AWG copper wire attached to the chassis ground terminal on the rear of the unit.
When the controller is configured in a system with other devices, it is
recommended to use a separate lead to the ground bus from each unit.
The DGC-2020 utilizes password protection that guards against unauthorized
changing of DGC-2020 settings. The default passwords are listed below.
 OEM
access level: OEM
 Settings access level: SET
 Operator access level: OP
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