Indicators; Ms Indicator - Omron GRT1-CRT - 05-2008 Operation Manual

Indicators

2-2

Indicators

2-2-1

MS Indicator

14
This section tells you the specifications of the LED indicators on the front
panel of the CompoNet Communications Unit.
The MS indicator shows the status of the CompoNet Communications Unit.
MS UNIT PWR
NS
I/O PWR
TS
Color
Green Lit
Red Lit
Flashing
--- Not lit
Status
Normal status
Fatal error
• Unit hardware error
• Watchdog timer error
• EEPROM memory error
Non-fatal error
• Switch setting error (Pin 1 (REGS) and pin 2 (I/O) are ON
on the DIP switch when the Unit power supply came ON.)
• Logic error in parameter settings
No power
• The Unit power supply is OFF.
• The Unit is being reset.
• Unit initialization is not complete.
Section 2-2