Siemens 6RA7013-6DV62, Operating Instructions Manual, Page: 204 / 734

Start-Up 05.05
7-46
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
7.7.7 Sequence of operations for starting up DeviceNet boards (CBD):
1
With the power supply switched off, insert the board or adapter board with board in the slot.
Please note that slot 2 (on right) must always be occupied before slot 3 (in center) can be
used.
2
Wire up the DeviceNet using appropriate cabling (see below for details of cables).
3
The following parameters are relevant with respect to communications. Index 1 of the
relevant parameter applies to the 1
st
communication board (1
st
CBx) and index 2 to the 2
nd
communication board (2
nd
CBx):
-
U711 CB parameter1
Definition of number of words in the process data area that the SIMOREG sends as
a response to a request by the master (produced data). The following options can be
selected:
U711 = 170 ... 4 PZD (status word and actual values)
U711 = 171 ... 8 PZD (status word and actual values)
U711 = 172 ... 16 PZD (status word and actual values)
-
-U712 CB parameter2
Definition of number of words in the process data area that SIMOREG expects to
receive after a request from the master (consumed data). The following options can
be selected:
U712 = 120 ... 4 PZD (control word and setpoints)
U712 = 121 ... 8 PZD (control word and setpoints)
U712 = 122 ... 16 PZD (control word and setpoints)
U711 and U712 can be parameterized independently of one another. The first 4 PZD
words (produced data) are always sent after a request from the master.
-
-U720 CB parameter10
Definition of the DeviceNet transmission rate. The following options can be selected:
U720 = 0 ....... 125kbaud
U720 = 1 ....... 250kbaud
U720 = 2 ....... 500kbaud
- U722 CB/TB telegram failure time
Definition of the time period within which at least 1 telegram with PZDs must be
exchanged before a fault message is generated.
This parameter should be set to "0" first (monitoring function deactivated). Once the
network is operating correctly, a time value can be set within which PZDs are
normally exchanged.
-
P918 Bus address
Definition of DeviceNet MAC ID for the CBD in the 0 to 63 range.
-
P927 Parameterizing enable (necessary only if parameter values need to be altered via
DeviceNet)
-
The process data of the 1
st
or 2
nd
communication board are wired up by means of the
appropriate connectors or binectors (see Section 8, function diagrams Z110 and Z111).
For meaning of the control and status word bits, see Section 8, Sheets G180 to G183.
4
Switch the electronics power supply off and on again or set U710.001 or U710.002 to "0" to
transfer the values of parameters U712, U720, U722 and P918 to the supplementary board.