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Technical Appendix

6.3 PLC user program for turning (UPGMTURN)

6-154

SINUMERIK 802S

6FC5 597–2AA00–0BP2 (01.02)

Flags used in the program

M0.0 – Single Block selection flag

M0.1 – Spindle started (either CW or CCW)

M0.2 – Status for increment selection

M0.3 – Coolant On/Off flag

M0.4 – Lubricating flag

M0.5 – Servo Enable condition

M0.6 – Spindle Jog flag

M0.7 – Spindle brake

M1.0 – No reversal time specified in PLC MD

M1.1 – Programmed T > max. T specified in MD

M1.2 – Turret not clamped (if in–position signal is defined)

M1.3 –

M1.4 –

M1.5 –

M1.6 –

M1.7 –

M2.0 – 1: Turret start CW

M2.1 – 1: Turret in position, and starts CCW

M2.2 – 1: Delay timer starts

M2.3 – 1: Manual tool change button pressed

M2.4 – 1: Turret position changed

M2.5 –

M2.6 –

M2.7 –

MB3 –

MB4 –

MB5 – Feedrate override

MB7 – Reserved (used for Shift Instr.)

MB6 – Jog Increment

MW8 – Input Buffer (for I0.0 ... I0.7 )

MW9 – Input Buffer (for I1.0 ... I1.7 )

MW10 – Output Buffer (for Q0.0 ... Q0.7)

MW11 – Output Buffer (for Q1.0 ... Q1.7)

MW12 – Buffer for user defined keys (K1 .. K8)

MW13 – Buffer for user defined keys (K9 .. K10)

MB14 – Buffer for logic definition

MB15 – Buffer for valid sigals

MB16 – Buffer for I/O signals

MB17 –

MB18 –

MB19 –

MB20 –

MW26 – Buffered brake time

MB28 – Spindle speed selection (in AUTO mode)

MB29 – Reserved for SHIFT instruction (MW28)

MB31 – Buffer for spindle speed selection

Brand	Siemens
Model	SINUMERIK 802S
Category	Control Systems
Language	English

Siemens SINUMERIK 802S User Manual

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