System Overview And Module Operation - Spectrum Controls Micro800 Series User Manual

Indicator Name and Description
Program/Offline Mode
Each LED is turned on and off sequentially
Sweeping
in a sweeping pattern indicating that the
module is in Program mode. Outputs are
disabled.
Run Mode
Channel LED will be solid yellow if the
ON
corresponding channel is commanded to be
ON.
Serial Number Invalid or Corrupted
2
The MCU flash memory may be corrupted.
Hardware Fault
Blinking all channel LEDs for three times.
3
You see this when the CCW program is
trying to connect to the module but the 2085-
ECR is not installed properly.
System
Overview and
Module Operation
The 2085-OX32-SC modules are expected to operate indefinitely. They do not
require periodic maintenance or calibration. The 24 VDC field power supply
must be present to allow for outputs from the module channels.
The module communicates to the controller through the bus interface. The
module also receives 5 and 24 VDC through the bus interface.
Block diagram:
Chapter 1: Module Overview
Resolution
Set the controller to RUN mode.
This will also be seen during power-on
while it is initializing.
Module is initialized, and no hardware
fault has been detected. Module is in Run
mode and channel is ON.
Serial number must be programmed. Please
return the module to Spectrum Controls,
Inc. for reprogramming
Power off to reinstall the 2085-ECR
properly. Try to power-cycle the whole
system and clear the fault indications on
PLC and CCW. If unsuccessful, the
module must be replaced.
User's Manual Pub. 0300309-01 Rev. A
1-7