Strain Guage Indicator: 409-W
REF NO: m59A/om/501
Issue NO: 03
Page 22 of 34
Table 7.7.
Notes
: *means normal condition after abnormal has occurred.
**means ACK pressed in abnormal condition.
***means ACK pressed in normal condition after abnormal has occurred.
Latch(No)
RELAY
OFF
ON
ON
OFF
OFF
OFF
OFF
Trip
LAMP
OFF
FLASH
OFF
OFF
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
ON
ON
OFF
LOW
Alarm
Latch(Yes)
LAMP
OFF
FLASH
OFF
FLASH
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
ON
ON
OFF
OFF
Alarm
Latch(No)
LAMP
OFF
FLASH
OFF
FLASH
STEADY
OFF
OFF
RELAY
OFF
ON
OFF
ON
OFF
OFF
OFF
Trip
LAMP
OFF
FLASH
OFF
OFF
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
ON
ON
OFF