
CHAPTER 3: MOTOR PR OTECTION
3.18
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
CAUTION:
Make sure the proper system phase is selected for the application. If having a three-phase system, 3-
phase must be selected in WinESG parameterization/device settings panel shown in the illustration below or Modbus
function code 6 register 5.
Thermal overload, as other protections, can be enabled or disabled, set as a warning or failure and requiring an
auto or manual reset after a failure, in WinESG parameterization/alarms panel shown in illustration below or
Modbus function code 6 registers 114 (enable/disable), 64 (warning/failure), and 63 (auto/manual reset).
NOTE:
For an ATEX configured device, overload protection cannot be disabled or set to warning
NOTE:
Before disabling any alarm module, the fault or warning related to this alarm must be reset first.