Sequence Of Operations For Starting Up Can Bus Boards (Cbc) - Siemens 6RA7086-6KS22 Operating Instructions Manual

05.05
7.7.3

Sequence of operations for starting up CAN bus boards (CBC):

With the power supply switched off, insert the board with adapter board (ADB) into the slot.
1
For board mounting instructions, see Section 5.3.2 , Mounting Optional Supplementary
Boards.
The following are important communication parameters. Index 1 of each parameter is set for
2
st
the 1
Exception: In parameter U721, i001 to i005 are applicable to the 1
nd
the 2
The meaning of the parameters also differs depending on the setting of U721, i.e. CAN-
Layer 2 (U721=0) and CANopen (U721=1):
U711
U712
U713
U714
U715
U716
U717
U718
U719
U720
U721.01
or
U721.06
U721.02
or
U721.07
U722
P918
P927
The process data of the 1
appropriate connectors and binectors (see Section 8, function diagrams Z110 and Z111)
For meaning of bits of control and status words, please see Section 8, Sheets G180 to
G183.
Turn the electronics supply voltage off and on again or set U710.001 or U710.002 to "0" to
3
transfer the values of parameters U711 to U721 and P918 to the supplementary board.
Note: The initialization process may interrupt the communication link to a supplementary
board which is already operational.
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
communication board (1
CB (indices 3 to 5 and 8 to 10 are reserved).
CAN-Layer 2
Basic identifier for PKW Request/PKW Response
Basic identifier for PZD Receive
Basic identifier for PZD Send
Number of PZD for PZD Send
Updating rate for PZD Send
Basic identifier for PZD Receive-Broadcast
Basic identifier for PZD Receive-Multicast
Basic identifier for PZD Receive-Internode
Basic identifier for PKW Request-Broadcast
Baud rate when U721.002 or U721.007 = 0:
0=10kbit/s, 1=20kbit/s, 2=50kbit/s, 3=100kbit/s,
4=125kbit/s, 5=250kbit/s, 6=500kbit/s,
7=Reserved, 8=1Mbit/s
0 = Functionality according to Layer 2 of ISO-OSI-
7 Layer Model
Bus timing (this should not be changed)
Telegram failure time (0 = deactivated)
Bus address (node ID)
Parameterizing enable (required only in cases
where parameter values must be altered via the
CAN Bus)
st
or 2
WARNING
This initialization process will interrupt the communication of any supplementary
board that has already been started up.
st
CB) and index 2 for the 2
CANopen
st
1
nd
2
rd
3
th
4
st
1
nd
2
rd
3
th
4
Response to Life Time Event
Baud rate when U721.002 or U721.007 = 0:
0=10kbit/s, 1=20kbit/s, 2=50kbit/s, 3=100kbit/s,
4=125kbit/s, 5=250kbit/s, 6=500kbit/s,
7=Reserved, 8=1Mbit/s
1 = Functionality according to Layer 7 of ISO-OSI-
7 Layer Model (CANopen)
Bus timing (this should not be changed)
Telegram failure time (0 = deactivated)
Bus address (node ID)
Parameterizing enable (required only in cases
where parameter values must be altered via the
CAN Bus)
nd
communication board are connected by means of the
nd
communication board (2
st
CB and i006 to i010 to
Receive-PDO
Receive-PDO
Receive-PDO
Receive-PDO
Transmit-PDO
Transmit-PDO
Transmit-PDO
Transmit-PDO
Start-Up
nd
CB):
7-29