Bar changing IEMCA

Swissmachining · May 18, 2018

Hello

I am having some trouble trying to figure out how to get a bar changed on my Swiss machine
Citizen L32 2001 Mitsubishi control
IEMCA Boss 432 2003
Everytime I get to the end of the bar the machine pulls up my sub program for the bar change but then it just sits.
The bar feeder is flashing K1 but not doing anthing.
Please help

Thanks

Matt@RFR · May 18, 2018

I'm no help, but it's going to help others if you post your programs, both main and subs.

Swissmachining · May 18, 2018

O8000(BAR-LOADER-PROGRAM)
$1
M6M52

M1(OPTIONAL-STOP)

G0X#814+.1W-.05
W.1
G1X#814F.003
W-.05U-.1F.001
G0X#812S1=300M53(COOLANT-OFF)
G1G98W-3.F150.

M1

M54(BARLOADER-PRESSURE-OFF)
G4W.5
M7(OPEN-COLLET)
M55(LOADBAR)
G4W.5
M6(CLOSE-COLLET)
M52(OIL-ON)
G1W3.00F100.

M1(OPTIONAL-STOP)

S1=#817
G99X#824F#822
M99

$0
B
#814=0000000000
#815=0000000000
#816=0000000000
#817=0000000000
#818=0000000000
#819=0000010000
#820=0000000000
#821=0000000000
#822=0000000000
#823=0000020000
#824=-000001500
RREG=0005160000
RREG=0000000000
RREG=0000010000
RREG=0000020000

Here is the my sub program for bar change.
My Main program is fine because it does pull this up at the right time

Thanks

TeachMePlease · May 18, 2018

Assuming you were running FPR in the main, your bar load program will just sit because you don't have a spindle speed commanded....

Swissmachining · May 18, 2018

I believe it is calling a S1=300 which is spindle speed

TeachMePlease · May 21, 2018

Swissmachining said:
I believe it is calling a S1=300 which is spindle speed

Oops, skipped right over that.

TeachMePlease · May 21, 2018

Actually, I just looked at that again... There's no M3... Every Citizen I know of needs an M3 to turn the main spindle.... Have you verified that the spindle is actually running?

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