Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 207)

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Firmware 1.37 - 09/2006 207
9400 HighLine | Parameter setting & configuration
Basic drive functions
Limiter | Parameter setting
9.10.1.4 Limited speed
"Limited speeds" for the basic functions "
Manual jog ", " Homing " and " Positioning " can be
set via the following parameters:
Request "Limited speed"
"Limited speed 1 ... 4" is requested via the input LIM_dwControl of the SB
LS_Limiter and
normally through the control word of the safety module.
r If no safety module is available, the control word for the input LIM_dwControl can also
be generated by means of a converter.
r Via the input LIM_bActivateLimitedSpeed1 of the SB LS_Limiter the "Limited speed 1"
can be requested additionally, e.g. via a digital input connected to this input.
Process example: "Manual jog"
1. Manual jog in positive direction is active and the manual speed is higher than the
"Limited speed 1" set.
2. Via the control word of the safety module the "Limited speed 1" is requested.
3. The drive is decelerated to the "Limited speed 1" with the deceleration and S-ramp time
set for the "Limited speed 1".
4. At the same time a corresponding status is output via the output LIM_dnState des
SB LS_Limiter .
Parameters Information
C02708/1...4 Limited speed 1 .... 4
C02710/1...4 Delay lim. speed. 1 .... 4
C02711/1...4 S-ramp time lim. speed. 1 .... 4
C02712/1...4 Dec. time lim. speed. 1 .... 4
Note!
The limited speeds are not effective for the basic functions " Speed follower ",
" Torque follower " and Position follower "!