Siemens SIMATIC S7-1500 Motion Control V13 User Manual

Diagnostics
10.6 Positioning axis/synchronous axis technology object
S7-1500 Motion Control V13 Update 3
230 Function Manual, 07/2014, A5E03879256-AC
10.6.3
PROFIdrive frame
Description
The "Technology object > Diagnostics > PROFIdrive frame" diagnostics function is used in
the TIA Portal to monitor the PROFIdrive frame returned by the drive and encoder. The
display of the Diagnostics function is available in online operation.
"Drive" area
This area displays the following parameters contained in the PROFIdrive frame that the drive
returns to the controller:
● Status words "SW1" and "SW2"
● The setpoint speed that was output to the drive (NSET)
● The actual speed that was signaled from the drive (NACT)
"Encoder" area
This area displays the following parameters contained in the PROFIdrive frame that the
encoder returns to the controller:
● Status word "G1_ZSW"
● The actual position value "G1_XIST1" (cyclic actual encoder value)
● The actual position value "G1_XIST2" (absolute value of the encoder)

Siemens SIMATIC S7-1500 Motion Control V13 Specifications

General

Product type designation	SIMATIC S7-1500 Motion Control V13
Version	V13
Category	Control Unit
Communication interfaces	PROFINET, PROFIBUS
Programming software	TIA Portal
Supported drive types	Servo drives