Download  Print this page

Advertisement

Commissioning
4.3 Connecting the inverter to the fieldbus
4.3.3

BACnet MS/TP

Settings for BACnet MS/TP
Parameter
p0015 = 110
p2020
p2021
p2024
p2025
p2026
r2029
p2030 = 5
44
Explanation
Macro drive unit
Set communication via BACnet MS/TP
Default setting of the interfaces (Page 16)
Fieldbus interface baud rate
p0015 = 110 sets p2020 = 6
Fieldbus interface address
Valid USS addresses: 1 ... 127.
The parameter is only active if address 0 is set at the Control Unit address switch.
A change only becomes active after the inverter power supply is switched off and
switched on again.
Fieldbus interface times
Fieldbus SS BACnet settings [0] = device object instance number
Fieldbus interface BACnet COV increment
Change in value at which point the inverter sends and UnConfirmedCOVNotification
or and ConfirmedCOVNotification.
Fieldbus
[0] number of error-free telegrams
interface
[1] number of rejected telegrams
error statis-
[2] number of framing errors
tics
[3] number of overrun errors
Fieldbus interface protocol selection
p0015 = 110 sets p2013 = 5 → BACnet MS/TP
4: 2400 baud
5: 4800 baud
6: 9600 baud
7: 19200 baud
8: 38400 baud
[0] maximum permissible processing time (APDU
timeout)
[1] = info maximum number frames
[2] = APDU number of retries
[3] = maximum master address
[4] number of parity errors
[5] number of starting character
errors
[6] number of checksum errors
[7] number of length errors
Compact Operating Instructions, 01/2017, A5E38815802B AA
9: 57600 baud
10: 76800 baud
11: 93750 baud
12: 115200 baud
13: 187500 baud
CU230P-2 Control Units

Advertisement

Table of Contents

   Also See for Siemens SINAMICS G120P CU230P-2

Comments to this Manuals

Symbols: 0
Latest comments: