Basic Data - Siemens SIMATIC FM 351 Installation Manual
Positioning function module
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Also See for SIMATIC FM 351:
- Getting started (6 pages) ,
- Manual (204 pages) ,
- Getting started (20 pages)
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Machine Data and Increments
8.1
Starting
Parameterizing
Possible Entry
Selections
Table 8-1
Machine Data and As-
Dimensional system:
Channel
8
Effect of the Units
System Setting
8-2
Basic Data
Before you parameterize your FM 351, you must
select a special unit and
create the required channels
for the entry of the data in the parameterization interface.
The selected system of units is then used both for the input as well as for the
output of the data.
You set the desired system of units in the overview mask in the parameteriza-
tion interface. You have the following possibilities:
Basic Data
signment
mm
This data item determines the display of values in the course of your work.
inches
The system of units is used both for the input of values as well as for the output of
values.
degrees
The FM 351 offers two independent channels. By selecting the number you define the ex-
tent of the data which is transferred from the CPU to the FM 351 during starting.
1
2
The machine data item Units System enables you to enter values in a normal
system of units.
Note
If you change the system of units, the original values are retained.
The values are not converted to the new system.
The maximum number of places before and after the decimal point in the
value change depending on the system of units. For the value for the Soft-
ware Limit Switch End, you can enter the following maximum values:
1,000,000.000 mm or
100,000.0000 inches or
100,000.0000 degrees
Description
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
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