Operating Instructions
A3M60 Advanced
Contents
Contents
1
About this document ....................................................................................................5
1.1
Function of this document................................................................................5
1.2
Target group .....................................................................................................5
1.3
Information depth.............................................................................................5
1.4
Scope................................................................................................................6
1.5
Abbreviations used ...........................................................................................6
1.6
Symbols used ...................................................................................................6
2
On safety .......................................................................................................................7
2.1
Authorized personnel........................................................................................7
2.2
Correct use .......................................................................................................7
2.3
General safety notes and protective measures ................................................8
2.4
Environmental protection .................................................................................8
3
Product description...................................................................................................... 9
3.1
Special features................................................................................................9
3.2
Operating principle of the encoder ...................................................................9
3.3
Integration in the PROFIBUS...........................................................................10
3.3.1
RS
<
485
interface
...........................................................................
10
3.3.2
GSD file..........................................................................................10
3.3.3
Isochronous mode.........................................................................11
3.4
Communication telegrams for cyclic process data .........................................11
3.4.1
Structure
of
telegrams
IO
<
04
and
IO
<
08
(vendor
specific)
.............
11
3.4.2
Structure of telegrams 81 and 83 (as per encoder
profile V4.1)...................................................................................13
3.4.3
Contents of the signals..................................................................14
3.5
Acyclic process data .......................................................................................17
3.5.1
PROFIdrive-specific parameters ....................................................17
3.5.2
Vendor-specific parameters...........................................................18
3.5.3
Encoder profile-specific parameters..............................................20
3.6
Configurable functions....................................................................................21
3.6.1
Class 2/4 functionality ..................................................................21
3.6.2
Code sequence..............................................................................21
3.6.3
G1_XIST1 Preset Control ...............................................................22
3.6.4
Scaling...........................................................................................22
3.6.5
Alarm channel control ...................................................................22
3.6.6
Compatibility mode........................................................................22
3.6.7
Simulate GC signal (manufacturer specific) ..................................22
3.6.8
Show fault code.............................................................................22
3.6.9
Steps per revolution ......................................................................23
3.6.10
Total resolution/measuring range.................................................23
3.6.11
Maximum tolerance failure (Master’s Sign-of-Life)........................23
3.6.12
Speed measuring unit ...................................................................23
3.6.13
Number of samples for position determination.............................23
3.6.14
Round axis functionality ................................................................24
3.6.15
Number of revolutions, nominator for the round axis
functionality...................................................................................24
3.6.16
Number of revolutions, divisor for the round axis
functionality...................................................................................24
3.7
Controls and status indicators........................................................................24
