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VMC related HAL questions.

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03 Dec 2019 14:23 #151870 by CNCDoc
Replied by CNCDoc on topic VMC related HAL questions.

The error message you show is from here:
	(MSG, Checking MagPos 02)
 	M66 P5 L0 ; Check if mag pos is empty?
		o103 if [#5399 EQ 0]
		  (abort, Tool in Magazine! 03)
		o103 endif
	(MSG, Moving arm 04)

So you see the error message because G-code digital input 5 is true.

So, why is that? Is it true?



Because there is a tool holder there. the tool change sequence is read when i load g code?
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03 Dec 2019 14:29 #151871 by andypugh
Replied by andypugh on topic VMC related HAL questions.
Your remap may need to detect whether it is running or previewing.

linuxcnc.org/docs/2.8/html/remap/remap.h...apped-code-execution

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03 Dec 2019 18:53 #151892 by CNCDoc
Replied by CNCDoc on topic VMC related HAL questions.
Something like this?
o<toolchange> sub

; only unload the tool if there is a tool in the spindle
; This assumes that the carousel is already aligned correctly. 
; It is important to unload the tool before shutting down the machine. 


; we must execute this only in the milltask interpreter
; or preview will break, so test for '#<_task>' which is 1 for 
; the milltask interpreter and 0 in the UI's
O999 if [[#<_task> GT 0]]
	
	o900 IF [#<tool_in_spindle> EQ 0]
		(MSG, Dual orient)
		M19 R180 P1
		M19 R0 P1
	o900 ENDIF
	(MSG, orienting)
	;M3 S1	;slow down spindle before orient
	;G4 P3	;dwell
	M19 R0  ;align the spindle
	M66 P6 L3 Q15 ; Check if spindel is oriented?
		o102 if [#5399 EQ -1]
		  (abort, Spindel not oriented 01)
		o102 endif


o100 IF [#<tool_in_spindle> GT 0] ;If there is a tool in the spindle then unload
	(MSG, MovingToLowerTC-Pos 01)
    G53 G0 Z-109.166
	(MSG, Checking MagPos 02)
 	M66 P5 L0 ; Check if mag pos is empty?
		o103 if [#5399 EQ 0]
		  (abort, Tool in Magazine! 03)
		o103 endif
	(MSG, Moving arm 04)
    M64 P2 ; move arm in
	(MSG, Waiting for arm 05)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o104 if [#5399 EQ -1]
			(abort, failed to move arm in 06)
		o104 endif
	G4 P1
	(MSG, Starting pump 07)
    M64 P3 ;Start Pump "release tool"
	G4 P1.5
	(MSG, Spindle air on 08)
    M64 P5 ;Spindle air on
	(MSG, Wating for toolrelease signal 09)
    M66 P3 L3 Q2 ; wait for tool-released = true
		o105 if [#5399 EQ -1]
			(abort, failed to release tool 10)
		o105 endif
	
	(MSG, Air off 12)
    M65 P5 ;Turn off Spindle Air
o100 ENDIF

	(MSG, Moving up 13)
    G53 G0 Z7
	(MSG, Pump off 11)
    M65 P3 ;Turn off Pump

o200 IF [#<selected_tool> GT 0]
	(MSG, Unlock car 14)
    M64 P1 ; unlock carousel
	(MSG, Wait for unlock 15)
    M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o106 if [#5399 EQ -1]
			(abort, failed to unlock carousel 16)
		o106 endif
	(MSG, starting car 17)
    M68 E0 Q#<selected_pocket> ; Start "hal file" set the carousel to move to the right pocket
    M64 P0 ; start carousel
    G4 P2
	(MSG, waiting for car 18)
    M66 P0 L3 Q20 ; wait for carousel finished
		o107 if [#5399 EQ -1]
			(abort, failed to align carousel 19)
		o107 endif
	(MSG, stopping car 20)
    M65 P0 ;stop carousel
	(MSG, locking car 21)
    M65 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o108 if [#5399 EQ -1]
			(Abort, failed to lock carousel 23)
		o108 endif
	(MSG, move arm in if not already 24)
    M64 P2 ; move arm in (might already be in)
	(MSG, waiting for arm 25)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o109 if [#5399 EQ -1]
			(abort, failed to move arm in 26)
		o109 endif
	M64 P3 ;OpenDrawbar
	M66 P3 L3 Q10 ; wait for tool-released = true
		o112 if [#5399 EQ -1]
			(abort, Failed to activate drawbar! 27)
		o112 endif
	(MSG, MovingDownForAirBlast 28)
	G53 G0 Z-80 ;prepForAirBlast
	(MSG, AirBlast ON 29)
	M64 P5 ;Spindle air on
	(MSG, moving down 30)
    G53 G0 Z-109.166 ;pick up the tool
	M65 P3 ;TurnOffPump
	(MSG, AirBlast OFF 31)
	M65 P5 ;Turn off Spindle Air
o200 ENDIF 

(MSG, Turn off Pump clamp tool 32)
M65 P3 ;Turn off Pump;clamp tool
	(MSG, waiting for toolLocked 33)
M66 P3 L4 Q5 ; wait for tool-released = false
O110 if [#5399 EQ -1]
    (abort, failed to clamp tool 34)
O110 endif
M65 P4
	(MSG, move arm out 35)
M65 P2 ; move arm back out
	(MSG, waiting for arm 36)
M66 P4 L3 Q20 ; wait for arm-out = true
O111 if [#5399 EQ -1]
    (abort, failed to move arm out 37)
O111 endif

	(MSG, Stopp spindel orient)
	M5 ; Stopp spindel orient
o<toolchange> endsub [1]


M2
O999 endif
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03 Dec 2019 19:54 #151897 by andypugh
Replied by andypugh on topic VMC related HAL questions.
Something like that.
Not sure about the M2, and whether it belongs in the IF.
O999 IF [#<_task> GT 0]
    O<toolchange> RETURN
O999 ENDIF

Might be easier to keep track of and more obvious.
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04 Dec 2019 10:22 #151961 by CNCDoc
Replied by CNCDoc on topic VMC related HAL questions.
I have to do something wrong, it does not work
o999 IF [#<_task> GT 0]
    o<toolchange> RETURN
o999 ENDIF


o<toolchange> sub

; only unload the tool if there is a tool in the spindle
; This assumes that the carousel is already aligned correctly. 
; It is important to unload the tool before shutting down the machine. 

	o900 IF [#<tool_in_spindle> EQ 0]
		(MSG, Dual orient)
		M19 R180 P1
		M19 R0 P1
	o900 ENDIF
	(MSG, orienting)
	;M3 S1	;slow down spindle before orient
	;G4 P3	;dwell
	M19 R0  ;align the spindle
	M66 P6 L3 Q15 ; Check if spindel is oriented?
		o102 if [#5399 EQ -1]
		  (abort, Spindel not oriented 000)
		o102 endif
M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o115 if [#5399 EQ -1]
			(Abort, failed to lock carousel 00)
		o115 endif

o100 IF [#<tool_in_spindle> GT 0] ;If there is a tool in the spindle then unload
	(MSG, MovingToLowerTC-Pos 01)
    G53 G0 Z-112.357
	(MSG, Checking MagPos 02)
 	M66 P5 L0 ; Check if mag pos is empty?
		o103 if [#5399 EQ 0]
		  (abort, Tool in Magazine! 03)
		o103 endif
	(MSG, Moving arm 04)
    M64 P2 ; move arm in
	(MSG, Waiting for arm 05)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o104 if [#5399 EQ -1]
			(abort, failed to move arm in 06)
		o104 endif
	G4 P1
	(MSG, Starting pump 07)
    M64 P3 ;Start Pump "release tool"
	G4 P1.5
	(MSG, Spindle air on 08)
    M64 P5 ;Spindle air on
	(MSG, Wating for toolrelease signal 09)
    M66 P3 L3 Q2 ; wait for tool-released = true
		o105 if [#5399 EQ -1]
			(abort, failed to release tool 10)
		o105 endif
	
	(MSG, Air off 12)
    M65 P5 ;Turn off Spindle Air
o100 ENDIF

	(MSG, Moving up 13)
    G53 G0 Z7

o200 IF [#<selected_tool> GT 0]
	(MSG, Unlock car 14)
    M65 P1 ; unlock carousel
	(MSG, Wait for unlock 15)
    M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o106 if [#5399 EQ -1]
			(abort, failed to unlock carousel 16)
		o106 endif
	(MSG, starting car 17)
    M68 E0 Q#<selected_pocket> ; Start "hal file" set the carousel to move to the right pocket
    M64 P0 ; start carousel
    G4 P2
	(MSG, waiting for car 18)
    M66 P0 L3 Q20 ; wait for carousel finished
		o107 if [#5399 EQ -1]
			(abort, failed to align carousel 19)
		o107 endif
	(MSG, stopping car 20)
    M65 P0 ;stop carousel
	(MSG, locking car 21)
    M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o108 if [#5399 EQ -1]
			(Abort, failed to lock carousel 23)
		o108 endif
	(MSG, move arm in if not already 24)
    M64 P2 ; move arm in (might already be in)
	(MSG, waiting for arm 25)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o109 if [#5399 EQ -1]
			(abort, failed to move arm in 26)
		o109 endif
	M64 P3 ;OpenDrawbar
	M66 P3 L3 Q10 ; wait for tool-released = true
		o112 if [#5399 EQ -1]
			(abort, Failed to activate drawbar! 27)
		o112 endif
	(MSG, MovingDownForAirBlast 28)
	G53 G0 Z-80 ;prepForAirBlast
	(MSG, AirBlast ON 29)
	M64 P5 ;Spindle air on
	(MSG, moving down 30)
    G53 G0 Z-112.357 ;pick up the tool
	M65 P3 ;TurnOffPump
	(MSG, AirBlast OFF 31)
	M65 P5 ;Turn off Spindle Air
o200 ENDIF 

(MSG, Turn off Pump clamp tool 32)
M65 P3 ;Turn off Pump;clamp tool
	(MSG, waiting for toolLocked 33)
M66 P3 L4 Q5 ; wait for tool-released = false
O110 if [#5399 EQ -1]
    (abort, failed to clamp tool 34)
O110 endif
M65 P4
	(MSG, move arm out 35)
M65 P2 ; move arm back out
	(MSG, waiting for arm 36)
M66 P4 L3 Q20 ; wait for arm-out = true
O111 if [#5399 EQ -1]
    (abort, failed to move arm out 37)
O111 endif

	(MSG, Stopp spindel orient 38)
	M5 ; Stopp spindel orient



M65 P1 ; unlock carousel
	(MSG, Wait for unlock 39)
M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o113 if [#5399 EQ -1]
			(abort, failed to unlock carousel 40)
O113 endif
o<toolchange> endsub [1]


M2

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04 Dec 2019 10:40 #151965 by andypugh
Replied by andypugh on topic VMC related HAL questions.
The if/return/endif needs to be inside the o<toolchange>sub / o<toolchange> endsub tags.

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04 Dec 2019 11:13 - 04 Dec 2019 11:21 #151973 by CNCDoc
Replied by CNCDoc on topic VMC related HAL questions.
Now I get the following error



o<toolchange> sub

O999 IF [#<_task> GT 0]
    o<toolchange> RETURN



; only unload the tool if there is a tool in the spindle
; This assumes that the carousel is already aligned correctly. 
; It is important to unload the tool before shutting down the machine. 

	o900 IF [#<tool_in_spindle> EQ 0]
		(MSG, Dual orient)
		M19 R180 P1
		M19 R0 P1
	o900 ENDIF
	(MSG, orienting)
	;M3 S1	;slow down spindle before orient
	;G4 P3	;dwell
	M19 R0  ;align the spindle
	M66 P6 L3 Q15 ; Check if spindel is oriented?
		o102 if [#5399 EQ -1]
		  (abort, Spindel not oriented 000)
		o102 endif
M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o115 if [#5399 EQ -1]
			(Abort, failed to lock carousel 00)
		o115 endif

o100 IF [#<tool_in_spindle> GT 0] ;If there is a tool in the spindle then unload
	(MSG, MovingToLowerTC-Pos 01)
    G53 G0 Z-112.357
	(MSG, Checking MagPos 02)
 	M66 P5 L0 ; Check if mag pos is empty?
		o103 if [#5399 EQ 0]
		  (abort, Tool in Magazine! 03)
		o103 endif
	(MSG, Moving arm 04)
    M64 P2 ; move arm in
	(MSG, Waiting for arm 05)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o104 if [#5399 EQ -1]
			(abort, failed to move arm in 06)
		o104 endif
	G4 P1
	(MSG, Starting pump 07)
    M64 P3 ;Start Pump "release tool"
	G4 P1.5
	(MSG, Spindle air on 08)
    M64 P5 ;Spindle air on
	(MSG, Wating for toolrelease signal 09)
    M66 P3 L3 Q2 ; wait for tool-released = true
		o105 if [#5399 EQ -1]
			(abort, failed to release tool 10)
		o105 endif
	
	(MSG, Air off 12)
    M65 P5 ;Turn off Spindle Air
o100 ENDIF

	(MSG, Moving up 13)
    G53 G0 Z7

o200 IF [#<selected_tool> GT 0]
	(MSG, Unlock car 14)
    M65 P1 ; unlock carousel
	(MSG, Wait for unlock 15)
    M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o106 if [#5399 EQ -1]
			(abort, failed to unlock carousel 16)
		o106 endif
	(MSG, starting car 17)
    M68 E0 Q#<selected_pocket> ; Start "hal file" set the carousel to move to the right pocket
    M64 P0 ; start carousel
    G4 P2
	(MSG, waiting for car 18)
    M66 P0 L3 Q20 ; wait for carousel finished
		o107 if [#5399 EQ -1]
			(abort, failed to align carousel 19)
		o107 endif
	(MSG, stopping car 20)
    M65 P0 ;stop carousel
	(MSG, locking car 21)
    M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o108 if [#5399 EQ -1]
			(Abort, failed to lock carousel 23)
		o108 endif
	(MSG, move arm in if not already 24)
    M64 P2 ; move arm in (might already be in)
	(MSG, waiting for arm 25)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o109 if [#5399 EQ -1]
			(abort, failed to move arm in 26)
		o109 endif
	M64 P3 ;OpenDrawbar
	M66 P3 L3 Q10 ; wait for tool-released = true
		o112 if [#5399 EQ -1]
			(abort, Failed to activate drawbar! 27)
		o112 endif
	(MSG, MovingDownForAirBlast 28)
	G53 G0 Z-80 ;prepForAirBlast
	(MSG, AirBlast ON 29)
	M64 P5 ;Spindle air on
	(MSG, moving down 30)
    G53 G0 Z-112.357 ;pick up the tool
	M65 P3 ;TurnOffPump
	(MSG, AirBlast OFF 31)
	M65 P5 ;Turn off Spindle Air
o200 ENDIF 

(MSG, Turn off Pump clamp tool 32)
M65 P3 ;Turn off Pump;clamp tool
	(MSG, waiting for toolLocked 33)
M66 P3 L4 Q5 ; wait for tool-released = false
O110 if [#5399 EQ -1]
    (abort, failed to clamp tool 34)
O110 endif
M65 P4
	(MSG, move arm out 35)
M65 P2 ; move arm back out
	(MSG, waiting for arm 36)
M66 P4 L3 Q20 ; wait for arm-out = true
O111 if [#5399 EQ -1]
    (abort, failed to move arm out 37)
O111 endif

	(MSG, Stopp spindel orient 38)
	M5 ; Stopp spindel orient



M65 P1 ; unlock carousel
	(MSG, Wait for unlock 39)
M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o113 if [#5399 EQ -1]
			(abort, failed to unlock carousel 40)
O113 endif
O999 ENDIF
o<toolchange> endsub [1]


M2
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Last edit: 04 Dec 2019 11:21 by CNCDoc.

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04 Dec 2019 11:15 #151974 by andypugh
Replied by andypugh on topic VMC related HAL questions.
The O999 ENDIF belongs directly after the RETURN.

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04 Dec 2019 11:34 #151977 by CNCDoc
Replied by CNCDoc on topic VMC related HAL questions.
With this code I get the following error message when I load g-code


And this one when I try to change the tool


o<toolchange> sub

O999 IF [#<_task> GT 0]
    o<toolchange> RETURN
O999 ENDIF



; only unload the tool if there is a tool in the spindle
; This assumes that the carousel is already aligned correctly. 
; It is important to unload the tool before shutting down the machine. 

	o900 IF [#<tool_in_spindle> EQ 0]
		(MSG, Dual orient)
		M19 R180 P1
		M19 R0 P1
	o900 ENDIF
	(MSG, orienting)
	;M3 S1	;slow down spindle before orient
	;G4 P3	;dwell
	M19 R0  ;align the spindle
	M66 P6 L3 Q15 ; Check if spindel is oriented?
		o102 if [#5399 EQ -1]
		  (abort, Spindel not oriented 000)
		o102 endif
M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o115 if [#5399 EQ -1]
			(Abort, failed to lock carousel 00)
		o115 endif

o100 IF [#<tool_in_spindle> GT 0] ;If there is a tool in the spindle then unload
	(MSG, MovingToLowerTC-Pos 01)
    G53 G0 Z-112.357
	(MSG, Checking MagPos 02)
 	M66 P5 L0 ; Check if mag pos is empty?
		o103 if [#5399 EQ 0]
		  (abort, Tool in Magazine! 03)
		o103 endif
	(MSG, Moving arm 04)
    M64 P2 ; move arm in
	(MSG, Waiting for arm 05)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o104 if [#5399 EQ -1]
			(abort, failed to move arm in 06)
		o104 endif
	G4 P1
	(MSG, Starting pump 07)
    M64 P3 ;Start Pump "release tool"
	G4 P1.5
	(MSG, Spindle air on 08)
    M64 P5 ;Spindle air on
	(MSG, Wating for toolrelease signal 09)
    M66 P3 L3 Q2 ; wait for tool-released = true
		o105 if [#5399 EQ -1]
			(abort, failed to release tool 10)
		o105 endif
	
	(MSG, Air off 12)
    M65 P5 ;Turn off Spindle Air
o100 ENDIF

	(MSG, Moving up 13)
    G53 G0 Z7

o200 IF [#<selected_tool> GT 0]
	(MSG, Unlock car 14)
    M65 P1 ; unlock carousel
	(MSG, Wait for unlock 15)
    M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o106 if [#5399 EQ -1]
			(abort, failed to unlock carousel 16)
		o106 endif
	(MSG, starting car 17)
    M68 E0 Q#<selected_pocket> ; Start "hal file" set the carousel to move to the right pocket
    M64 P0 ; start carousel
    G4 P2
	(MSG, waiting for car 18)
    M66 P0 L3 Q20 ; wait for carousel finished
		o107 if [#5399 EQ -1]
			(abort, failed to align carousel 19)
		o107 endif
	(MSG, stopping car 20)
    M65 P0 ;stop carousel
	(MSG, locking car 21)
    M64 P1 ;lock carousel
	(MSG, waiting for lock 22)
	;G4 P5
    M66 P1 L3 Q5 ;wait for locked=true
		o108 if [#5399 EQ -1]
			(Abort, failed to lock carousel 23)
		o108 endif
	(MSG, move arm in if not already 24)
    M64 P2 ; move arm in (might already be in)
	(MSG, waiting for arm 25)
    M66 P2 L3 Q5 ; wait for arm-in = true
		o109 if [#5399 EQ -1]
			(abort, failed to move arm in 26)
		o109 endif
	M64 P3 ;OpenDrawbar
	M66 P3 L3 Q10 ; wait for tool-released = true
		o112 if [#5399 EQ -1]
			(abort, Failed to activate drawbar! 27)
		o112 endif
	(MSG, MovingDownForAirBlast 28)
	G53 G0 Z-80 ;prepForAirBlast
	(MSG, AirBlast ON 29)
	M64 P5 ;Spindle air on
	(MSG, moving down 30)
    G53 G0 Z-112.357 ;pick up the tool
	M65 P3 ;TurnOffPump
	(MSG, AirBlast OFF 31)
	M65 P5 ;Turn off Spindle Air
o200 ENDIF 

(MSG, Turn off Pump clamp tool 32)
M65 P3 ;Turn off Pump;clamp tool
	(MSG, waiting for toolLocked 33)
M66 P3 L4 Q5 ; wait for tool-released = false
O110 if [#5399 EQ -1]
    (abort, failed to clamp tool 34)
O110 endif
M65 P4
	(MSG, move arm out 35)
M65 P2 ; move arm back out
	(MSG, waiting for arm 36)
M66 P4 L3 Q20 ; wait for arm-out = true
O111 if [#5399 EQ -1]
    (abort, failed to move arm out 37)
O111 endif

	(MSG, Stopp spindel orient 38)
	M5 ; Stopp spindel orient



M65 P1 ; unlock carousel
	(MSG, Wait for unlock 39)
M66 P1 L4 Q2 ; wait for unlock "LOW signal"
		o113 if [#5399 EQ -1]
			(abort, failed to unlock carousel 40)
O113 endif

o<toolchange> endsub [1]


M2
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04 Dec 2019 11:42 - 04 Dec 2019 11:42 #151978 by andypugh
Replied by andypugh on topic VMC related HAL questions. 
o<toolchange> sub

O999 IF [#<_task> EQ 0]
    o<toolchange> RETURN [1]
O999 ENDIF
Last edit: 04 Dec 2019 11:42 by andypugh.

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