HEIDENHAIN iTNC 530 Service Manual page 103

Signal Meaning
Actual speed value;
V (act rpm)
Calculated from rotary speed encoder and standardized with
MP1054
Nominal speed value; output quantity of the position
V (nom rpm)
controller
Integral-action component of the nominal current value
I (int rpm)
CC 422: peak value, CC 424: effective value
Nominal current value that determines torque
I nominal
CC 422: peak value, CC 424: effective value
The PLC operands (B, W, D, I, O, T, C) are recorded. Enter
PLC
the operand in the text box next to PLC.
Nominal value of the acceleration
a nominal
Nominal value of the jerk
r nominal
Difference between position and speed encoder
Pos. Diff.
Actual value of the acceleration. calculated from position
a actual
encoder
Actual value of the jerk; calculated from position encoder
r actual
Current value of the I
I2-t (mot.)
Current value of the I
I2-t (p.m.)
Current utilization of the drive
Utilization
Block numbers of the NC program
Block no.
Difference between synchronized axes
Gantry diff.
Nominal voltage
U nominal
Mechanical power
P mech.
Electrical power [W]
P elec.
Actual value of the torque
M actual
Nominal position as per nominal position value filter
s noml (f.)
Diagnosis function for internal purposes
DSP debug
Circular form test, contour deviation [mm]
Deviation
Feed rate at the tool tip with TCPM
F TCPM
Reserved for internal purposes
Int. diagn.
DC-link voltage (if MP 2198.x and MP 2199.x are configured) -
DC-link P
Amplitude of the position encoder
Amplitude
Signal A of the speed encoder
Motor: A
Signal B of the speed encoder
Motor: B
Axis-specific signal with additional input field.
CC DIAG
Contact your machine manufacturer or a HEIDENHAIN
service agency.
July 2010
2
-t monitoring of the motor
2
t monitoring of the power module
Note
The current signals in the integrated oscilloscope, when using the controller unit
CC 422, are shown as peak values, when using the controller unit CC 424 as
effective values.
Unit As of NC
software version
[mm/min] or [°/
min]
[mm/min] or [°/
min]
[A]
[A]
-
2 2
[m/s ] or [°/s ]
3
[m/s ]
[mm] or [°]
2 2
[m/s ] or [°/s ]
3
[m/s ]
[%] 340420-02
[%] 340420-02
[%] 340420-02
- 340420-02
[mm] 340420-02
[V]
[W]
[W]
[Nm]
[mm]
-
[mm] 340422-03
340480-03
- 340422-10
340480-10
- 340422-10
340480-10
34049x-04
only with CC 424
- 34049x-04
only with CC 424
- 34049x-04
only with CC 424
- 34049x-04
only with CC 424
- 34049x-04
only with CC 424
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