ifm
Basic Device Manual AS-i ControllerE M4 Target V15
2015-10-30
Contents
7
12.6.3
Examples for addressing .......................................................................................165
12.6.4
Further examples ...................................................................................................166
12.7
Access digital slave inputs/outputs via PLC .......................................................................167
12.7.1
Access via addresses ............................................................................................167
12.7.2
Access via function calls ........................................................................................167
12.7.3
Indexed data access via the table of pointers .......................................................168
12.8
Read and write slave parameters via PLC .........................................................................169
12.9
Read in AS-i slave lists via PLC .........................................................................................170
12.10
Configure AS-i slaves via PLC ...........................................................................................171
12.11
Overview system blocks .....................................................................................................172
12.11.1
ifm_Asi_Utils_xxxxxx.lib blocks .............................................................................172
13
Operation .....................................................................................................................................176
13.1
Selection of the PLC operating mode .................................................................................176
13.2
Information about the stored PLC program ........................................................................176
13.3
Display of detected slaves (list) ..........................................................................................178
13.4
Display of projected slaves (list) .........................................................................................180
13.5
Display of active slaves (list) ..............................................................................................183
13.6
Display of slaves with periphery fault (list) .........................................................................186
13.7
Display of slave with periphery fault ...................................................................................189
13.8
Detection of an unknown slave address .............................................................................190
13.9
Number of AS-i voltage failures on the AS-i master ...........................................................191
13.10
Number of the configuration errors on the master .............................................................193
13.11
AS-i telegram errors on the master ....................................................................................195
13.12
Number of disturbed telegrams on the master (from noisy slaves)....................................198
13.13
Reset error counter .............................................................................................................200
13.14
Display of the longest cycle time ........................................................................................202
13.15
Read states of the safety monitor .......................................................................................204
13.16
Read states of safety slaves ..............................................................................................207
13.17
Set AS-i address(es) of the safety monitor(s) ....................................................................210
13.18
Reset the AS-i address(es) of the safety monitor(s) ..........................................................213
13.19
Set the diagnostic characteristics of the safety monitor .....................................................216
13.20
Reset diagnostic states of safety devices ..........................................................................219
13.21
Change operating mode of the AS-i master .......................................................................221
13.22
Display of slave data ..........................................................................................................222
13.23
Set output values ................................................................................................................226
13.23.1
Set digital output ....................................................................................................229
13.23.2
Set analogue output ...............................................................................................231
13.24
Display system parameters ................................................................................................233
14
Scale drawing ..............................................................................................................................235
14.1
235
