657263
81
Zoom out
Zoom in
Previous page
1/108
Next page
81/108
Siemens Basic Documentation RVP340, RVP350, RVP351 CE1P2545en
Building Technologies 17 Function block: Service functions and general settings 15.03.2011
17.5.4 Bus power supply
In interconnected plants with a maximum of 16 controllers, bus power supply can
be decentralized, that is, power can be supplied by each connected device. If a
plant contains more than 16 devices, central bus power supply is mandatory.
In that case, it must be selected on every connected device whether the data bus
is powered centrally or decentrally by the controllers.
With the controller, this setting is made on operating line 179. The display shows
the selection made on the left and the current bus power supply state on the right.
Display Bus power supply
0 Central bus power supply is mandatory
(no power supply via controller)
A Decentral bus power supply via controller
0 No bus power supply presently available
1 Bus power supply presently available
BUS appears on the display only when a bus address is valid and bus power
supply is available. Hence, the display indicates whether or not data traffic via
data bus is possible.
17.5.5 Bus loading number
The bus loading number E of the RVP3.. for the LPB is as follows:
RVP340 = 6
RVP350 = 7
RVP351 no LPB
The sum of all bus loading numbers E of all devices connected to the same bus
must not exceed 300.
81


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Siemens RVP351 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Siemens RVP351 in the language / languages: English as an attachment in your email.

The manual is 1,76 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Siemens RVP351

Siemens RVP351 User Manual - German - 108 pages

Siemens RVP351 User Manual - French - 112 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info