Lenze 9325 User Manual

Function block library
7-140
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SHB9300CRV EN 2.0
7.6.45 Gearbox compensation (GEARCOMP)
Purpose
Compensates elasticity in the control circuit
GEARCOM P
GEARCOM P-OUT
GEARCOM P-PHI-IN
C 1269
C 1266
GEARCOM P-TORQUE
C 1268
C 1265
2
14
+
+
C 1260
C 1261
C 1262
0
2
15
-1
-2
15
+1
+
+
Vorzeichen
Fig. 7-107 Gearbox compensation (GEARCOMP)
Signal
Source Note
Name Type DIS DIS format CFG List
GEARCOMP-TORQUE a C1268 dec [%] C1265 2 Input value
GEARCOMP-PHI-IN ph C1269 dec [inc] C1266 3 A LOW-HIGH edge transmits the converted signal to the
target code.
GEARCOMP- OUT ph - - - - HIGH = transmitting
Function
l The signal at GEARCOMP-TORQUE is divided into the absolute value and the sign.
l The absolute value is converted (via C1260, C1261, C1262).
l The result is evaluated with the sign and added to the signal at GEARCOMP-PHI-IN.
Codes for the conversion of the absolute value:
Code Function Selection Note
C1260 Offset
-16383 {1} 16383
C1261 Numerator
-32767 {1} 32767
dynamic switch-off at C1261 = 0
C1262 Denominator
1 {1} 32767
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Lenze 9325 Specifications

General

Brand	Lenze
Model	9325
Category	DC Drives
Language	English