Siemens SIMATIC FM 351 Manual page 189
Positioning module
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Also See for SIMATIC FM 351:
- Getting started (6 pages) ,
- Installation manual (170 pages) ,
- Getting started (20 pages)
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Class 5: Machine Data Errors
The diagnostic interrupt is triggered only when there is an error in the system data
block (SDB). Data machine data do not lead to an error reaction.
No.
Meaning
Error in hardware interrupt setting
5
Cause
Wrong minimum edge-to-edge distance (FM 451)
6
Cause
Wrong system of units
7
Cause
Incorrect axis type
8
Cause
Incorrect rotary axis end
9
Cause
Incorrect encoder type
10
Cause
Incorrect distance per encoder revolution
11
Cause
Incorrect increments per encoder revolution (see Section 8.5,
13
page 8-15)
Incorrect number revolutions (see Section 8.5, page 8-15)
14
Incorrect baud rate
15
Cause
Incorrect reference point coordinate
16
Cause
FM 351 Positioning Module
C79000-G7076-C351-02
You have attempted to select a hardware interrupt
that the module does not support.
You have entered a value < 0 or > 10
minimum edge-to-edge distance.
The value for the system of units is outside the
permitted range of 1 to 4 and 6.
You have specified neither 0 nor 1 as the axis type
The value for the end of the rotary axis is outside the
9
permitted range of 1 to 10
(depending on the resolution).
The value for the encoder type is outside the
permitted range of 1 to 4.
The value for distance /encoder revolution is outside
the permitted range of 1 to 10
resolution).
You have specified a baud rate outside the permitted
range of 0 to 3.
The coordinate is outside the range of –100m to
+100m or –1000m to +1000m (depending on the
resolution).
Linear axis: The coordinate is outside the working
range.
Rotary axis The coordinate is higher than the end of
the rotary axis or < 0.
Data Blocks/Error Lists
µm as the
9
µm or 1 to 10
µm
8
µm (regardless of the
9
Diagnostic
Interrupt
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
C-19
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