Omron CompoNetT E3NW-CRT, Руководство пользователя

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Section 4
Using th
e Dist
ribut
ed Sen
s
or Unit
E3NW-CRT
User’s Manual
Section 4
Hardware Specifications of the Distributed Sensor Unit
Hardware Specifications of the Distributed Sensor Unit
Status Indicators
These indicators show the current status of the E3NW-DS.
●
RUN Indicator
This indicator shows the operating status.
●
SS Indicator
This indicator shows the Sensor connection status and various error information.
RUN
SS
Color Status Description
Green OFF The power is OFF or one of the following errors has occurred:
Rotary switch setting error, WDT error (timeout), hardware error, or RAM
check error
Flashing No access from the Sensor Communications Unit (for 3 seconds or
longer).
Lit Normal operation or sensor not connected error
Color Status Description
OFF Power is OFF, initial confirmations are in progress after turning ON the
power, or one of the following errors has occurred:
Hardware error or sensor not connected error
Green Lit The number of connected Sensors does not match the number of
connected Sensors setting or there was a RAM check error.
Red Lit One of the following errors has occurred:
Number of connected Sensors verification error, too many Sensors
connected error, RAM check error, or rotary switch setting error