You must ensure that if your E-Motive PxP display is correctly configured on the CANbus. This can be configured by using the jumper switches ‘SEL’ and ‘TER’.

SEL - By default, this is set to Pin 1 and 2 ("ON").

TER - By default, this is set to Pin 2 and 3. Change to Pin 1 and 2, if the PxP Display is either the first or last device on CANbus.