
Series 30i/ 31i/ 32i-MODEL A
Supplemental PMC Programming Manual
01 04.06.30
T. Matsukawa
New registration
B-63983EN/02-1
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DATE
DESIG.
DESCRIPTION
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DRAW.NO.
6.3 AXIS INFORMATION
6.3.1 Reading the Actual Speed of Servo Motor (High-speed
Response)
[Description]
This function can read the following information of servo motor.
- Actual speed (rev / min)
- Thermal simulation data (OVC data)
- Torque command
The read "Torque command" is normalized from -6554 to 6554. The
value 6554 corresponds to the maximum current of servo amplifier.
Applying the following formula to this value, you can determine the ratio
of the torque command to the maximum current of amplifier.
Ratio (%) = [data] * 100 / 6554
Applying the following formula, you can also determine the torque
command (Apeak).
Torque command (Apeak) = [data] * [maximum current of
amplifier] / 6554
[Input data structure]
Top Address +0 (Function code)
207
+2 (Completion code)
-
(Need not to be set)
+4 (Data length)
-
(Need not to be set)
+6 (Data number)
N
N = 11: Actual speed (rev / min)
14: Thermal simulation data (OVC data)
15: Torque command
+8 (Data attribute)
M
(M=Axis number)
M = 1 to n: Axis number
-1: All axes
+10 (Data area)
-
(Need not to be set)