Siemens SIMATIC S5-100U, Системное руководство

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Connecting the S5-100U to SINEC L1 S5-100U
Table 13-3 shows how to change default parameters for the example given above and which
parameter settings are permitted.
Table 13-3. Setting Parameters for the SINEC L1 Interface
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*
The KBE/KBS is in the high-order byte of the given data word.
Default DB1:
Block: SINEC L1 to
PG/ OP/ SINEC L1
Port
Explanation
Modifications
Necessary for the
Example
Valid
Parameters for
CPU 103 and
Higher
...
SL1:
Block ID “SINEC L1 to
Interface SL1” no modification
necessary —
SLN 1
Slave number of the
PLC; default to 1
SLN 2 SLN x
(x=1 to 30)
SF DB2DW0
Location of the Send
Mailbox; default
location: DB2
beginning with DW0
SF DB2DW0 SF DBxDWy
(x=2 to 255;
y=0 to 255) or
SF MBz
(z=0 to 255)
EF DB3DW0
Location of the
Receive Mailbox;
default location: DB3
beginning with DW0
EF DB2DW10 EF DBxDWy
(X=2 to 255;
y=0 to 255) or
EF MBz
(z=0 to 255)
KBE MB100
Location of the
Coordination Byte
Receive; default
location flag byte 100
(MB100)
KBE MB2 KBE MBx
(x=0 to 255)
or
KBE DByDWx
*
(y=2 to 255;
z=0 to 255)
KBS MB101
Location of the
Coordination Byte
Send; default location
flag byte
101 (MB101)
KBS MB0 KBS MBx
(x=0 to 255)
or
KBS DByDWz
*
(y=2 to 255;
z=0 to 255)
PGN 1
Programmer bus num-
ber (necessary if you
want to transmit
programmer functions
over SINEC L1;
default
1)
PGN 1
no modification
necessary
PGN x
(x=1 to 30)
13-6
EWA 4NEB 812 6120-02b