Will Burt POSITIONIT MM233TX2TXRX2 - Table 5-2 Troubleshooting the Controller

POSITIONIT POSITIONERS
5-2 PM-01011-A
October 2023
Table 5-2 Troubleshooting the Controller
Symptoms
Possible Cause
Remedy
Cannot Access the Controller Menu
The operator cannot
access the controller
menu.
The controller is not
receiving power and the
display screen is off.
Power on the system.
Check the schematics (Section
7).
The [Menu] button does
not respond as quickly as
other buttons.
Hold the [Menu] button down for
at least (2) seconds.
Stuck in Controller Menu
While in menu functions,
the operator cannot exit
a menu.
The method to exit
individual menus varies.
Move the joystick to the left to
back out of the menu.
Press the [Prev] button to back
out of the menu.
Look for an <Exit menu> option.
Select that option.
Disconnect and reconnect power
to the controller.
The Controller Display is Off
The controller display is
off.
The system is not
receiving power.
Check the schematics (Section
7).
The power supply is
wrong.
Check the schematics (Section
7).
The system wiring is
incorrect.
Check the schematics (Section
7).
The controller is faulty.
Contact the factory.