Spindle - HEIDENHAIN iTNC 530 Service Manual

30.4.6 Spindle

MP Function and input
MP3010 Output of speed, gear range
Input:
1: Speed code if the speed changes
2: Speed code at every TOOL CALL
3: Nominal speed value always, G code if the gear range shifts
4: Nominal speed value always, G code at every TOOL CALL
5: Nominal speed value always, no G code
6: Same as 3, but with controlled spindle for orientation
7: Same as 4, but with controlled spindle for orientation
8: Same as 5, but with controlled spindle for orientation
MP3011 Function of analog output S, if MP3010 < 3
Input:
1: Voltage is proportional to the current contouring feed rate, depending on MP3012
2: Voltage is defined as through Module 9130
3: Voltage is defined through M functions (M200 to M204)
MP3012 Feed rate from output of an analog voltage of 10 V, MP3011 = 1
Input:
MP3013.x Characteristic curve kink points (velocity) for output of the analog voltage with M202
Input:
MP3014.x Characteristic curve kink points (voltage) for output of the analog voltage with M202
Input:
MP3020 Speed range for S code output
Format:
xx: S code for minimum speed
yy: S code for maximum speed
z: Speed increment
Input:
MP3030 Behavior of the spindle
Input:
0: Axis stop for TOOL CALL S
1: No axis stop for TOOL CALL S
Bit 1: Zero spindle speed when switching to another gear range
0: Reduce speed to 0
1: Do not reduce speed to 0
MP3120 Zero speed permitted
Input:
1: S = 0 not allowed
MP3130 Polarity of the nominal spindle speed
Input:
1: M03 negative, M04 positive
2: M03 and M04 positive
4: M03 and M04 negative
MP3140 Counting direction of spindle position encoder output signals
Input:
1: Negative counting direction with M03
MP3142 Line count of the rotary encoder on the spindle
Input:
July 2010
0: No output of spindle speed
0: No special function
0 to 300 000 [mm/min]
10 to 300 000 [mm/min]
0.000 to 9.999 [V]
xxyyz
0 to 99 999
Bit 0 –
0: S = 0 allowed
0: M03 positive, M04 negative
0: Positive counting direction with M03
100 to 100 000 [lines]
SW version
and
behavior
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340 490-03
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