Siemens SIMATIC S7-300 Manual page 189

9.2.1 Jogging
Overview
In Jogging mode, axis traversing movements are specified by way of the
direction keys (R+ or R–) and by speed.
Velocity Before the axis can be moved, the velocities must first be transferred to the
FM 354 with job no. 1.
You can choose between two mutually independent velocities (level 1 and
level 2) with the mode parameter (BP).
The velocity can also be controlled using the override and can be changed
during the movement.
Speed
MSR stands for measurement system raster (see Section 5.3.1)
Handling by the The table below gives you an overview of how to handle this mode.
user
Triggering of move-
Note
Please see also Section 9.1.3!
Control actions Preconditions:
FM 354 Servo Drive Positioning Module
Name Lower input limit
Level selection
ment, Direction (R)
R+ or R–
"level-controlled"
The FM 354 has been parameterized.
The mode has been selected and confirmed
Drive enable [AF] = 1 (control signal, FC MODE_WR)
Stop [STP] = 0 (control signal, FC MODE_WR)
Servo enable (RF) = 1 (FC MODE_WR, job no. 10)
Velocity levels have been transferred (FC MODE_WR, job no. 1)
Description of Functions
Upper input limit
10 500 000 000
BP = 1 Value for speed level 1
BP = 2 Value for speed level 2
Unit
MSR/min
Speed
9-13