View source for S7-SoftPLC:cifX PROFIBUS® configuration via S7 for Windows®/STEP®7

==User Interface==

[[Image:KonfCifXcfg.png|frame|none|alt=PROFIBUS&lt;sup&gt;®&lt;/sup&gt; Konfiguration aus S7-SoftSPS übernehmen]]


'''Use PROFIBUS<sup>®</sup> configuration from PLC'''

Takes the PROFIBUS<sup>®</sup> configuration created with ''S7 for Windows''<sup>®</sup>/STEP<sup>®</sup>7. The bus will be configured and operated with these parameters from the PLC.


'''Enable PU/OP functions via PROFIBUS<sup>®</sup> DP'''

Allows a PU-communication via the PROFIBUS<sup>®</sup> to ''S7-SoftPLC''. Some OP's (as e.g. OP3) use PU-communication for data exchange with the PLC, so that these panels can be used as well. 1)


'''Activate DPV-1 functions on the PROFIBUS<sup>®</sup>'''

Allows sending and receiving DPV1 functions to DPV1 slaves. SFB52 and SFB53 are available for DPV1 services.*


1) The bus configuration has to be created with ''S7 for Windows''<sup>®</sup> hardware configuration or STEP<sup>®</sup>7 hardware configuration.<br />
The configuration has to be created exclusively with General Station Description (GSD)


== Settings ==

In the section [CIFX] PROFIBUS<sup>®</sup> specific settings are conducted. The settings are necessary, if the bus configuration is to be created with the ''S7 for Windows''<sup>®</sup> hardware configuration or the STEP<sup>®</sup>7 hardware configuration.

{| class="wikitable"
|-
! Keyname !! Value range !! Default value !! Description
|-
|style="width:12em"| B##C##SDBConf ||style="width:12em"| 0 / 1 ||style="width:12em"| 0 || Use PROFIBUS® configuration from PLC
0 = No, 1 = Yes
|-
| B##C##DPV1Active || 0 / 1 || 0 || 1=Allows sending and receiving DPV1 functions to DVP1 slaves. SFB52 and SFB53 are available for DPV1 services.
|-
| B##C##PBPGOPActive || 0 / 1 || 0 || 1=Allows a PU-communication via the PROFIBUS® to S7-SoftPLC. Some OP's (as e.g. OP3) use PU-communication for data exchange with the PLC, so that these panels can be used as well.
|}