Siemens SIMATIC FM 353 - Jogging

Description of Functions
9-15
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
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.
Name Lower input limit Upper input limit Unit
Speed 10 500 000 000 MSR/min
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)
Ievel selection Speed
R+ or R−
BP = 1 Value for speed level 1
R+ or R
“level-controlled”
BP = 2 Value for speed level 2
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.