6
6.2
Positioning mode (P0700 = 3, from SW 2.1)
6-365
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
The units of an axis are defined using the dimension system setting.
Note
In the following text, the dimension system grid (MSR) term is used
as unit of the selected dimension system.
– The following is valid depending on P0100:
1 MSR = 10
–3
mm or 10
–4
inch or 10
–3
degrees
– Example:
Assumption P0100 = 1 ––> 10
3
MSR = 1 mm
The dimension system is selected depending on the axis type
(linear axis, rotary axis), i.e. for a rotary axis, the dimension system
10
–3
degrees must be parameterized.
The dimension system setting must be specified when
”SIMODRIVE 611 universal” is commissioned for the first time.
Recommendation:
Carry–out the first start–up using the ”correct” dimension system, so
that it isn’t necessary to later changeover (refer to the following warning
information).
If, after ”SIMODRIVE 611 universal” has been first commissioned, it is
still necessary to changeover the dimension system setting from mm to
inch, then the following steps must be executed:
1. Enter the required dimension system into P0100
2. Carry–out a power on
During run–up, it is identified, that P0100
P0101 and automati-
cally, all of the parameters, dependent on the dimension system (re-
fer to Chapter A.1) are converted corresponding to the setting in
P0100.
Parameters that are dependent on the dimension system have the
following units:
– MSR
– k * MSR/min
– 1 000 MSR/s
– 1 000 MSR/s
2
– 1 000 MSR/s
3
– MSR/rev
Example:
If 254 mm is located in P0081:4 = 254 [mm] and a changeover is
made from metric to inch (imperial units), then afterwards, 10 [inch]
is located in P0081:4.
Dimension system
setting
P0100
Dimension system
changeover
mm <–> inch
6 Description of the Functions
01.99
! not 611ue !