Keba ServoOne junior User Manual

46
Scaling and weighting
ServoOne User Manual SERCOS II and III
ID no.: 1108.26B.3-00 Date: 04/2020
Scaling and weighting
8.2 Weighting of speed data
The speed weighting is dened by the parameters listed in the following table. This
weighting describes the signicance of the LSB and the unit for parameter S-0-0040 as
well as all other speed parameters.
All drive speed data (e.g.: reference values, actual values and limits) are subject to the
weighting set. If "no weighting" is selected via parameter S-0-0044, the weighting factor
and weighting exponent have no signicance. The speed data are then subject to a
weighting dened by other means.
IDN Description
S-0-0044 Weighting type for speed data
S-0-0045 Weighting factor for speed data
S-0-0046 Weighting exponent for speed data
Table 8.7 Scaling parameters for position weighting
8.2.1 Weighting, translatory speed data
Translatory weighting is selected via S-0-0044. The significance of the LSB for the
translatory speed data is defined by the following equation:
Significance LSB =
Zeiteinheit
Wegeinheit
· S-0-0045 · 10
S-0-0046
On the selection of translatory preferred weighting, the weighting applies according to
the following table.
Weighting type
(from S-0-0045)
Unit
(from S-0-0045)
Weighting factor
(S-0-0045)
Weighting expo-
nent (S-0-0046)
Preferred weight-
ing
Linear m/min 1 -6 0.001 mm/min
Table 8.8 Preferred weighting, translatory speed data
8.2.2 Weighting, rotary speed data
The rotary weighting is selected via S-0-0044. The significance of the LSB for the rotary
speed data is defined by the following equation:
Significance LSB =
Zeiteinheit
Wegeinheit
· S-0-0045 · 10
S-0-0046
On the selection of rotary preferred weighting, the weighting applies according to the
following table.
Weighting type
(from S-0-0045)
Unit
(from S-0-0045)
Weighting factor
(S-0-0045)
Weighting expo-
nent
(S-0-0046)
Preferred weight-
ing
Rotary 1/min 1 -4 0.001 1/min
Rotary 1/s 1 -6 0.000 001 1/s
Table 8.9 Preferred weighting, rotary position data
Bit 2-0
Weighting type
0 0 0 No weighting
0 0 1 Translatory weighting
0 1 0 Rotary weighting
Bit 3
Weighting method
0 Preferred weighting
1 Parameter weighting
Bit 4
Distance unit
0 Revolution (for rotary weighting) / meter (for translatory weighting)
1 Reserved (for rotary weighting) / inch (for translatory weighting)
Bit 5
Time unit
0 Minutes (min)
1 Seconds (s)
Bit 6
Data reference
0 At the motor shaft
1 On the load side
Bit 7-17
Reserved
Table 8.10 Bit elds in the weighting type speed data (S-0-0045) parameter

Keba ServoOne junior Specifications

General

Brand	Keba
Model	ServoOne junior
Category	Controller
Language	English