bob1112,
Are you referring to the Dynapath customer information manual or a Tree manual? I wonder if the reference to "monitor" means TM4 test mode -- "lag display" which is accessible through the set up screen.
To access the parameters, type "PAR" on the start up screen, before pressing "mode select". I use that mode to enable/disable my 4th axis if I have to pull it off the machine.
The plc is accessed in the same way by typing "PLC".
RT