Chassis Configuration Settings
GARD 8000 SYS RFL Electronics
April 1, 2012 7-67 973.334.3100
Checkback Settings Definitions:
Checkback Mode
Selects Master, Remote or Disable. One end must be set to Master and the other end to Remote, or
both ends set to Disabled if you are not using the checkback feature.
Checkback test 1 through Checkback test 8 Command
The code sent from the Master station to the Remote station for Test 1 through 8. Valid codes are 1-16,
or Off.
Checkback test 1 through Checkback test 8 Response
The code sent from the Remote station to the Master station in response to command for Test 1
through 8.
Checkback test 1 through Checkback test 8 Level
Can be set to High or Low for Checkback Test 1 through 8.
High is the “Tx Block Level” set on the settings web page.
Low is the “Tx Reserve Level” set on the settings web page.
TX Hard Carrier Code 1 through 4
The code sent to the remote end to request a hard carrier response. The code can be sent using the PLC
Test web page. Selections are 1-16, or Off.
RX Hard Carrier Low Power
A low power hard carrier is sent if the selected code is received. Selections are 1-16, or Off.
RX Hard Carrier High Power
A high power hard carrier is sent if the selected code is received. Selections are 1-16, or Off.
Hard Carrier Timer (0-180 inc 1)
Sets the duration of the hard carrier response. Can be set from 0 to 180 seconds in 1 second
increments.
Remote Init Code
1) In Master mode the checkback sequence is initiated in response to this code.
2) In Remote mode this code is sent to the master to request the checkback sequence. Selections
are 1-16, or Off. The recommended setting is 16.
Note: When switching between Master and Remote modes it may be necessary to restart the
front PLC module to clear pre-existing alarms.
Checkback start time HR (0-23 inc 1)
Sets the Hour of the day in real time when the checkback sequence will be initiated. Can be set from 0-
23 in one hour increments.
Checkback start time Min (0-59 inc 1)
Sets the Minute in real time when the checkback sequence will be initiated. Can be set from 0-59 in
one minute increments.