Lenze EVF9383 - Manual (Page 119)

Configuration
2−111
l
EDSVF9383V−EXT EN 2.0
2.4.37.1 Output angle of rotation as phase signal
The speed signal at INTx−IN is integrated to an angle of rotation. After this, the angle of rotation is
output as a phase signal at INTx−POUT.
An angle of rotation of 360 ° (one revolution) corresponds to 65536 increments (inc).
2.4.37.2 Compare angle of rotation with reference value
The angle of rotation obtained at INTx−IN can be compared with a reference value.
An angle of rotation of 360 ° (one revolution) corresponds to 65536 increments (inc).
l Apply a phase signal as reference value to INTx−REF.
l If the angle of rotation (integrated speed signal at INTx−IN) reaches the reference value at
INTx−REF, INTx−DOUT changes to HIGH.
l The following comparison operations are available:
Function block Code Value Function
INT1 C1350 0 INT1−DOUT = HIGH, if angle of rotation ³ reference value
1 INT1−DOUT = HIGH, if |angle of rotation| ³ reference value
INT2 C1360 0 INT2−DOUT = HIGH, if angle of rotation ³ reference value
1 INT2−DOUT = HIGH, if |angle of rotation| ³ reference value
2.4.37.3 Output angle of rotation as analog signal
The speed signal at INTx−IN is integrated to an angle of rotation. The angle of rotation is normalised
under C1351 (INT1) and C1361 (INT2) and converted into an analog signal. After this, it is output as
an analog signal at INTx−POUT.
The following formula is used for the conversion (in this case for INT1):
INT1−AOUT
+
Drehwinkel [inc]
C1351
@ 100 %
An angle of rotation of 360 ° (one revolution) corresponds to 65536 increments (inc).
Example
The angle of rotation for 100 revolutions shall correspond to an analog signal of 100 %.
Solution:
l 100 revolutions correspond to an angle of rotation of 100
ž 65536 inc = 6553600 inc.
l Enter this value under C1351.
2.4.37.4 Phase signal reset
INTx−RESET = HIGH resets the calculated angle of rotation to zero.