Jogging - Siemens SIMATIC FM 353 Manual

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, speeds (velocities) 1 and 2 must first be transferred
to the FM 353 (user DB, DBX38.0).
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 user
The table below gives you an overview of how to handle this mode.
Triggering of
movement, Direc-
tion (R)
R+ or R− R+ or R
"level-controlled"
Note
Please see also Section 9.1.3!
Control actions
Preconditions:
S The FM 353 has been initialized.
S The mode has been selected and acknowledged.
S Drive Enable [AF] = 1 (control signal in user DB, DBX15.7)
S Stop [STP] = 0 (control signal in user DB, DBX15.1)
S Servo Enable (RF) = 1 (user DB, DBX34.0)
S Speed levels have been transferred.
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Name Lower input limit
Ievel selection
BP = 1
BP = 2
Description of Functions
Upper input limit
10 500 000 000
Speed
Value for speed level 1
Value for speed level 2
Unit
MSR/min
9-15