AMS DCB-274 manual Selective Termination, Name Axis

ADVANCED MICRO SYSTEMS, INC. SMC-27X2 SOFTWARE

Command

Function		Type		NV Bytes
Terminate Program		Immediate		2
Mnemonic	Data 1		Data 2	Result
				Status
(Name)				Byte

(Selective Termination)

This command (pipend: vertical dash key-Shift \) can be placed at a point to terminate (equivalent to ABORT) the program that was started via the "G" command or hardware GO input. The Terminate command may be used to individually "ABORT" a single axis in multiple axis systems, when the global "ESC" command is not appropriate.

Program Example
P 0
0 O		Set Origin To Zero
1 I	400	Initial SPS
4 T	1000 128	Set a Trip
9 M	5000	Start Motion
12 I	1000	Change Initial SPS
15 V	1000	Slew
18 G	18	Wait
21 P	0	End Program Flag
P 128		Trip Routine Start
128	+2000	Decelerate and Index
133 W	0	Wait
136 Z		Show Position
138 (axis name)		Abort Program (where “axis name” is the selected axis to
		terminate)
140 P	0	End Program Flag
S		Save Code at 128

Issue "GO": The sequence will complete and show the position that the number of extra steps is due to (decelerate) ramp plus a few steps of overhead. The overstep difference is repeatable.

Command	Function		Type		NV Bytes
^N	Name Controller		None		N/A
	Mnemonic	Data 1		Data 2	Result
	^N	None		None	None

^N (Name Axis)

Response to the single character “Ctrl N“ (14 decimal, 0E hex) is immediate.

This command must be executed with one axis attached, otherwise a bus conflict will occur and all axes may receive the same name. On entry of the “Ctrl N” the controller responds with “name?” Type the desired name, the character will be stored in NV memory and the DCB-274 is ready to enter party line mode.

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