Lenze EVS9326-EK User Manual

Function block library
7-68
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SHB9300CRV EN 2.0
Function
l Transmission and storage of cam data
l Determination of number of cam profiles to be stored
l Selection of cam profiles stored for processing
l Processing of the master position
l Additional functions
– Stretching / compression / offset in X direction
– Synchronized stretching/compression during drive motion
– Change of direction
– Output of other status signals
– CW/CCW rotation
– Reset/inhibit cam profile selection
– Cam profile with relative feed
7.6.16.1 Cam profile generation
The Lenze operating software GLOBAL-DRIVE-CONTROL (GDC) provides two different methods
for cam profile generation:
l Cam profile import
l Mathematical cam profile generation
Independently of the method, the cam profile data is generated by GDC only.
For more detailed information please refer to the description of the commissioning, chapter 5.7.
7.6.16.2 Transmission and storage of cam data
The cam data are stored after transmission.
Depending on their further use, the cam data can be stored in different memories. Available are:
l Temporary memory
– The cam data are transferred to a “temporary memory” using, for instance, the RS232. The
controller can thus accept new cam data while the machine is running.
l User memory
– The CDATA-LOAD input must be set to HIGH for approx. 20 s to ensure the acceptance of
the data in the user memory. For this, the controller must be inhibited first (e.g. terminal
X5/28 = LOW).
l Non-volatile memory
– After the changeover of the data, use C0003 to store the data in the power-failure protected
memory.
Stop!
The codes required for the determiniation of the normalization factors (gear factors, feed factors)
do not have an influence on the transmitted/stored cam profile data!
Master-units: C1303/1; C1303/2; C1304
Slave units: C1305/1; C1305/2; C1306
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Lenze EVS9326-EK Specifications

General

Brand	Lenze
Model	EVS9326-EK
Category	DC Drives
Language	English