09.2008 Communication / PROFIBUS
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 8.2-61
P715.x (CB Parameter 5) P700 (CBP Parameter 5)
Only CBP2
Failure of a cross-traffic relationship is signaled as a fault or alarm.
P715 / P700 = 0: Fault (default setting)
In the event of failure, transmission of all setpoints to the basic unit is
stopped. This leads to fault F082
P715 / P700 = 1: Alarm
The failure is only signaled by alarm A088. With regard to the missing
setpoints, those last received are retained.
After the above settings have been made, the CBP is logged-on in the
converter and is ready to establish connections to the PROFIBUS-DP.
It is not yet possible to process the process data via the PROFIBUS-DP
after this has been done.
This additionally requires the type of process data interconnection
described in the following section 8.2.7.2.
For USS-relevant parameter numbers, only CBP2 with P713.x = 2:
CBP2 parameter
number
Meaning Corresponds to Scom/
SCB parameter
number
P918.x Bus address P700
P718.x
(CB parameter 8)
Baud rate
6 = 9.6 kbaud
7 = 19.2 kbaud
8 = 38.4 kbaud
P701
P719.x
(CB parameter 9)
Number of PKWs P702
P720.x
(CB parameter 10)
Number of PZDs P703
P722.x Telegram failure time P704
Further information on the USS protocol can be found in Section 8.1,
USS.
NOTE
USS
To Next Page
Loading...
