Parker Hannifin acr-motion max api users guide manual Map, Control Signals

I/O Map

Acroloop I/O Layout

Control Signals

These bits [128-255] used by the DLL for communication with the VB and AcroBasic.

The MotionCore.DLL depends on these bits so don’t use them in your Vb programs for any other purpose than as defined below. If you need to use some bits for your program logic, we have set aside some User Scratch Pad bits at bit locations (224-248)that you may use as desired.

Bit		Description
128	Cycle Start	Set by AcroBasic to Signal that Cycle Start has been pressed.
129	Estop	Signals that Estop is On or Off.
130	Reset	Signals ACR-MOTIONMAX System to Do a Reset.
131	Feedhold	Signals ACR-MOTIONMAX that Feedhold is on.
132	Dry Run	Signals ACR-MOTIONMAX to run in Dry Run Mode
133	Auto/Step	Signals control to Run in Auto or Step mode Auto=1 Step =0
134	OK to Run	If Not in Feed Hold, Estop, MDI Mode or Jog Mode (This Signal Is Set by ACR-
MOTIONMAX)
135	Jog Mode	Set by ACR-MOTIONMAX when In Jog Mode
136	MDI Mode	Set by ACR-MOTIONMAX when in MDI Mode
137	Offsets Mode	Set By ACR-MOTIONMAX when Control is in Offsets Screen
138	In Cycle	Set by ACR-MOTIONMAX when Control Goes in Cycle
139	Edit Mode	Set by ACR-MOTIONMAX when Control Goes in edit Mode
140	JoggedInCycle	Set by ACR-MOTIONMAX when the Control has jogged in cycle
141	ReturnToPreJogPos	Used by Mill max after a InCycle jog
142	OptionalStopActive	When=1 Optional Stop will be acted on else they will be ignored
143	Control Ready	Set In ACR-MOTIONMAX when Software Starts and cleared When Program End
144	Homing Active	Set In AcroBasic to Signal that a Homing operation is in progress
145	Control Initialized	Signal set by AcroBasic that Initialization succeeded to ACR-MOTIONMAX
146	Spindle Encoder Installed Used by ACR-MOTIONMAX for Rigid Tapping
147	M Done	Set by AcroBasic to Signal that a M code has finished successfully
148	S Done	Set By AcroBasic to Signal that a S code has finished successfully
149	T Done	Set By AcroBasic to Signal that a T code has finished successfully
150	M Strobe	Set By ACR-MOTIONMAX when a M Code has been Sent to be serviced by
AcroBasic
151	S Strobe	Set By ACR-MOTIONMAX when a S Code has been Sent to be serviced by
AcroBasic

20 - I/O Map API Users Guide