Honeywell 62-0342-01 ユーザーズマニュアル
SUB SERIES INTERVAL DATA RECORDERS
62-0342—01
6
APPENDIX B - LED INDICATORS
Fig. 10. LED indicators.
L1-Green LED
Serial Communications
Power Supply
Always "ON"
(Indicates power supply
is okay if LED is ON)
Serial Communications
Power Supply
Always "ON"
(Indicates power supply
is okay if LED is ON)
D6-Clear Red LED
System Error
Always "OFF" when
system is operating
normally
System Error
Always "OFF" when
system is operating
normally
D1-Green LED
D2-Yellow LED
See "Serial
Communications"
D2-Yellow LED
See "Serial
Communications"
L3-Green LED
Main Power Indicator
Always "ON"
Main Power Indicator
Always "ON"
D7-Clear Red LED
Low Battery
MUST be "OFF"
(Indicates low battery
when lit)
Low Battery
MUST be "OFF"
(Indicates low battery
when lit)
D4-Red LED
CPU Status
Flashes once per
second
CPU Status
Flashes once per
second
P1-P8-Yellow LED
Meter Pulse Indicators
(Indicates input pulses
being received from
meters)
Meter Pulse Indicators
(Indicates input pulses
being received from
meters)