Section 1.5 System Overview - Spectrum Controls 2085sc-IF8U User Manual

1-10 Chapter 1, Module Overview
Section 1.5
System
Overview
User's Manual Pub. 0300305-01 Rev. A
Indicator State
Off
Solid
Green
Module OK
LED Status
Blinking
Green
The 2085sc-IF8u module is expected to operate indefinitely. It does not require
periodic maintenance or calibration. The module communicates to the controller
through the bus interface. The module also receives 5 VDC and 24 VDC through
the bus interface.
Block diagram:
Table 1-4 LED Status Indicators
Description
No power applied to device or the module may have
failed to pass its self-test.
RUN mode. Module has power and passed self-test.
No action is required.
LED blink status:
1. Internal use only.
2. Internal use only.
3: Internal use only.
4: Internal use only.
5: Indicates ADC communication error.
6: Indicates Watchdog reset.