Section 50 00-02-1032
2020-12-08 - 2 -
LED Indicators
NOTE: The Expansion modules have the same 2 Power LEDs and COP blink codes as
the C5-1. They are located next to the power plug on all modules.
M-VIEW Touch Display LED Indicators - Connected to C5-1 RS232 Port 1
RED LED:
Fast blink (normal) – Display is receiving
data from C5-1
Off - No response from C5-1
GREEN LED:
Fast blink (normal) - Display is requesting
data from the C5-1
Slow blink - Display requesting data
from C5-1, no responses
Off - Display is not requesting data,
not running the application
C5-1 Power LED Indicators – Power is always two green LEDs
2 Green LEDs:
2 on - Unit is powered normally
1 on - Internal power failure. Needs service
Off - No DC power to unit
C5-1 COP LED Indicators – Controller Operating Properly
Green LED:
1 Blink/sec - Unit is running application normally
Fast blink - Bootloader mode
3 Blinks - Missing configuration
4 Blinks - Running in recovery mode
Off - Controller not operating