HEIDENHAIN iTNC 530 HSCI - Page 527

July 2013 4.4 List of machine parameters 527
MP3120 Zero speed permitted
Input: 0: S = 0 permitted
1: S = 0 not permitted
PLC
RUN
958
MP3130 Polarity of the nominal spindle speed
Input: 0: M03 positive, M04 negative
1: M03 negative, M04 positive
2: M03 and M04 positive
4: M03 and M04 negative
PLC
RUN
957
MP3140 Counting direction of spindle position encoder output
signals
Input: 0: Positive counting direction with M03
1: Negative counting direction with M03
PLC
RUN
957
MP3142 Line count of the rotary encoder on the spindle
Input: 100 to 100 000 [lines]
PLC
RUN
948
MP3143 Mounting configuration of the spindle position encoder
Input: 0: Position encoder directly on the first spindle
1: Position encoder via transmission (ratio in MP3450.x and
MP3451.x); X30 pin 1: reference pulse
2: Position encoder via transmission (ratio in MP3450 and
MP3451); X30 pin 1: reference pulse release
3: Same as input value 1, except that the second reference
pulse is evaluated.
4: Reference-mark evaluation of the spindle via EnDat. The
encoder must be mounted directly (without
transmission). No reference pulse is necessary.
A new reference-mark evaluation via marker
M4015 may only be performed at standstill.
5: The position encoder is mounted directly (same as input
value 0) and the transmission ratio is also
evaluated. (rigid tapping will also be possible
without a spindle position encoder!)
PLC
RUN
948
MP3210.0-7 Analog nominal spindle voltage at rated speed for the gear
ranges 1 to 8
Input: 0 to 100.000 [V]
Digital spindle motor revolutions at rated speed for the gear
ranges 1 to 8
Input: 0 to 100.000 [1000 min
–1
]
PLC
RUN
958
MP3240.1 Analog spindle: Minimum nominal value voltage
Input: 0 to 9.999 [V]
Digital spindle: Minimum motor speed
Input: 0 to 9.999 [1000 min
–1
]
PLC
RUN
958,
958
MP Function and input Software
version and
behavior
Page