Siemens SIMATIC S5 Manual page 82

Machine Data, Modes and Traversing Programs
Jogging speed
For jog mode, you must define four speeds in the machine data.
Table 5-2. Speeds for Jog Mode
Direction Speed
Forward Jog 1
Reverse Jog 1
These four parameters define the speeds for modes Jog 1 and Jog 2.
The specifications for Jog 2 also apply for "Controlled jog", i. e. jogging under
open-loop control.
Incremental speed
The incremental speed is used as the positioning speed in
• incremental feed mode absolute
• incremental feed mode relative
When a traversing program is generated in TEACH-IN mode, this speed is taken
over into the new program.
Reference point approach speed
The IP 266 takes recourse to two speeds in order to determine the reference
point. To enable a purposeful reference point approach, you should specify two
different speeds. Section 5.3.5 explains how these speeds are used.
Note:
Reference point approach speed 1 must be greater than reference point
approach speed 2.
5-10
Jog 2
Jog 2
IP 266
EWA 4NEB 812 6057-02