Enrange CHTX Transmitter Instruction Manual
December 2017
Page 22 of 47
3.7.1.3 Low Battery Level Indicator (Flashing Red Battery LED)
The Battery LED will rapidly flash red when the battery level drops below 10%. The
Power/Status LED will continue flashing for the watchdog indicator and Machine Stop
relay indicator status.
NOTE:
If using an optional battery pack that is different from what the unit was shipped
from the factory with, the low battery level indicator will be inaccurate unless the dip
switch settings are set to the correct battery type being used.
See Section 3.2.3 on
page 16
for details to properly set the dip switches.
3.7.1.4 Shutdown Sequence Initiated Indicator (Solid Red Battery LED)
When the transmitter is turned off or if the machine stop is depressed, the transmitter
will begin its shutdown sequence. During the sequence, the red battery LED will
illuminate solid.
NOTE:
When the shutdown sequence is complete, all LEDs will turn off.
3.7.2
Transmitters Equipped with Single Status/Battery LED
Indicator
NOTE:
For specific LED function details, always refer to the transmitter drawings
provided with the system.
3.7.2.1 Watchdog Indicator (Steady Slow Flashing Red Status/Battery
LED)
The slow flashing Battery/Status LED represents the watchdog timer within the CPU of
the unit. This indicates that the transmitter is powered on.
NOTE:
The Status/Battery LED should be continuously flashing at all times. If the LED
is not flashing the transmitter will need to be rebooted to operate properly.
3.7.2.2 Low Battery Level Indicator (Rapidly Flashing Red Status/Battery
LED)
The Status/Battery LED will rapidly flash red when the battery level drops below 10%.
NOTE:
If using an optional battery pack different from what the unit was shipped from
the factory with, the low battery level indicator will be inaccurate unless the dip switch
settings are set to the correct battery type being used.
See Section 3.2.3 on page 16
for details to properly set the dip switches.
3.7.2.3 Shutdown Sequence Initiated Indicator (Solid Red Battery LED)
When the transmitter is turned off or if the machine stop is depressed, the transmitter
will begin its shutdown sequence. During the sequence, the red Status/Battery LED may
illuminate solid.
NOTE:
If the shutdown sequence is started when the LED is not illuminated, the LED
will remain in the OFF state during the shutdown process.
NOTE:
When the shutdown sequence is complete, all LEDs will turn off.
