MA10/4-SW02
Date: 06.05.2014
Page 21 of 23
Art.No. 87185
Mod. status 422/13
Long telegram from address 7 (07h); read out position value (16h); value 203h = 515 dec (03 02
00h); check byte (10h).
10
Application examples
10.1
Example of Modulo display mode
The position of the motor shaft on a motor is to be recorded (0° ... 359°) with a resolution of
0.1°. An incremental encoder with 1000 pulses per revolution is attached to the motor shaft.
Thus, the display should count from 0.0 ... 359.9 and then jump back to 0.0.
Parameter programming:
Parameter
Input
Explanation
WINK:
modulo
Set modulo display mode.
DEC:
0.0
Enter positions after the comma.
MOD.W:
360.0
Enter modulo value.
DRP:
360.0
Enter display after one revolution.
DIVISOR:
1
Enter display divisor.
INCR:
1000
Enter pulses per revolution.
10.2
Example: Mitre-box saw (Display mode 0-90-0)
An MA10/4 as an angle display is tho be installed on a mitre-box saw. While the saw blade is
swinging, the measured value shall decrease from 90° in the direction of 0° on both sides. An
incremental encoder with 100 pulses per revolution is available, the resolution shall be 1°.
Parameter programming:
Parameter
Input
Explanation
WINK:
0-90-0
Set display mode 0-90-0.
DEC:
0.
Enter positions after the comma.
DRP:
360
Enter display after one revolution.
DIVISOR:
1
Enter display divisor.
INCR:
100
Enter pulses per revolution.
10.3
MA10/4 combined with an MSK magnetic sensor and the MR magnetic ring
If an MSK magnetic sensor with an MR magnetic ring is used instead of an incremental
encoder, then the "encoder pulses per revolution" of the magnetic ring must be determined in
order to enable parameterization of the magnetic display. The "encoder pulses per revolution" is
calculated from the pose number of the magnetic ring and the scaling factor of the MSK sensor
according ro the following formula:
Encoder pulses per revolution = number of poles of magnetic ring x scaling factor of sensor