Configuration - Data Exchange - Siemens SIMATIC S7-1500 Function Manual

Configuring
6.6 Configuring the positioning axis/synchronous axis technology object
6.6.2.3

Configuration - Data exchange

Configuration - Data exchange
In the "Data exchange" configuration window, you can configure the data exchange of the
drive and the encoder. The configuration varies according to the drive type and encoder
coupling:
● Analog driver connection - Encoder to technology module (TM) (Page 114)
● Analog driver connection - PROFIdrive encoder on PROFINET/PROFIBUS (Page 116)
● PROFIdrive Drive - Encoder to Drive (Page 118)
● PROFIdrive drive - Encoder on the technology module (TM) (Page 120)
● PROFIdrive drive - PROFIdrive encoder on PROFINET/PROFIBUS (Page 122)
Analog driver connection - Encoder to technology module (TM)
Data exchange with the drive
In this area, you can configure the data exchange with the drive.
● Drive message frame:
● Reference speed:
The reference speed of the drive is the speed, with which the drive spins when there is an
output of 100% at the analog output. The reference speed must be configured in the
drive, and transferred into the configuration of the technology object.
The analog value that is output at 100% depends on the type of the analog output. As an
example, with an analog output with +/- 10 V, the value 10 V is output at 100%.
Analog outputs can be overloaded by about 17%. This means that an analog output can
be operated in the range from -117% to 117%, insofar as the drive permits this.
● Maximum speed
● Invert drive direction
Select the check box if the rotation direction of the drive should be inverted.
114
Since the analog drive is controlled via an analog signal, the selection of the frame type is
omitted.
In this field, specify the maximum speed of the drive.
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC