Maintenance and service
11.3 Replacing the PN/BACnet LINK
PN/BACnet LINK
Operating Instructions, 10/2017, A5E39895543-AA
85
11.3
Replacing the PN/BACnet LINK
Below you will find a description of the basic steps required for replacing the
PN/BACnet LINK.
Preparations
De-energize the S7 configuration including PN/BACnet LINK.
Replacing the device
Follow these steps:
1.
Remove the 24 V power supply cables and the functional grounding from the screw-type
terminal.
2.
Remove PROFINET connector and BACnet connector.
3.
When mounted on a control panel: Remove the securing collar on the BACnet
connection.
4.
Dismantle the device. Proceed in the reverse order to that described in ChapterAssembly
(Page 50).
5.
Installing and connecting the new device.
Commissioning the device once again
Switch on the power supply again for S7 configuration and the PN/BACnet LINK.
The initialization and engineering data is then downloaded automatically from the higher-
level S7 CPU.
The STEP 7 program switches the PN/BACnet LINK to "RUN" mode by setting the
corresponding bits in the control bytes to "ON".
11.4
Recycling and disposal
The PN/BACnet LINK can be recycled due to its environmentally friendly components.
NOTICE
•
Disposal of the products described in this manual must be in accordance with the
applicable statutory requirements.
•
For ecologically compatible recycling and disposal of your old device, contact only a
certified disposal service for electronic scrap.
There is no provision for returning the device to Siemens.
For further questions regarding disposal and recycling, please contact your local Siemens
contact. You will find the contact details in our database on the Internet at:
http://www.automation.siemens.com/partner
Summary of Contents for SIMATIC PN/BACnet LINK
Page 1: ......
