User Manual—Version 3.0 Tunnel Master
Jr. Wash Configuration
January 2016 49
The following is a list of menu items within the Wash Settings menu option
and a brief explanation of their function.
Table 9: Wash Settings Menu
Wash Setting Field Description
Auto Pulse Period This is the rate in which you want the conveyor to run when in Auto Pulse. You
should set this value to 0 when the conv eyor is running. Doing this will
automatically calibrat e this setting based on your conveyor speed. If you
change con v ey or speeds, you should reset this .
Auto Pulse Ent er Y for yes, N for no, if the user wishes the system to simulate a pulse in the
event of pulse switch failure. Note: This feature will activate as soon as Y is entered
and the user hits save.
Invert Gate Enter Y for yes, N for no, allows operator to decide if logo switch is wired low or
high. (Will vehicle break continuous circuit or complete a circuit?)
Auto Gate Delay Enter the length in inches or pulses of estimat ed chain travel, after a roller
button is activated, before a vehicle would normally activate the gate switch.
This value must be greater than 0.
Auto Gate Enter Y for yes, N for no. This feature is used as a back up for the Gate input. If
the Gate input goes down, you can turn this f eature on. This will simulate the
measuring of the car. It will set every car length to the value set for Max
Car Length.
Roller Control Enter Y for yes, N for no, if one of the outputs will fire the roller solenoid.
Entrance Management Enter Y for yes, N for no, if you have a treadle switch wired into Input 10.
Entrance Mgmt Delay Optional setting to be used with the Entrance Management System. This value
is the number of seconds you want the roller output to delay before firing.
Roller Locator Enter Y for yes, N for no. When this option is set to yes, the system will wait to
fire the Roller Output until the trailing edge of a signal is detected from Input 9.
Roller Interlock Enter Y for yes, N for no. When this option is set to yes, the system will not allow
a roller to be fired without a service being selected. This value should be set to
N if using the Tunnel Master
Jr. Interface .
Auto Roller Enter Y for yes, N for no. When this option is set to yes, as soon as you select a
base service on a non- stacking system, a roller will fire.
Panic Stop Enter Y for yes if you have the panic stop wired into the system, N for no if a
Panic Stop is not installed.
Anti-Collision This is going to be the distance from first gat e input to where you want the anti-
collision feature to trigger.
See “Panic Stop Circuit Wiring” on page 29. Anti-collision diagram and for a
detailed explanation. (Must have Panic Enable Circuit wired in.)
Auto Stop Period Enter the number of seconds after the last car you want the system to
automatically shut the conveyor off. You must have an Auto Stop output wired
and setup in order for this feature to work.