02.00 Parameter list
SIEMENS AG 6RX1700-0AD76 11-131
SIMOREG DC Master Operating Instructions
PNU Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
11.72 Configuring the SIMOLINK board [SW 1.5 and later]
U740
(2740)
*
SLB Node address [SW 1.5 and later]
Node address of the SIMOLINK board (SLB) on the bus. The node address
defines the telegrams to which the relevant board has write access. The
node address also defines whether a node is to perform the additional
function of dispatcher.
0 = Dispatcher (generates telegram circulation)
Not 0 = Transceiver
Only one node in a SIMOLINK ring may perform the function of dispatcher.
Node address 0 may not be assigned to any node if a higher-level PLC is
performing the dispatcher function as the SIMOLINK master. When an SLB
is selected to operate as dispatcher, all nodes must be assigned
consecutive addresses, starting with address 0 for the dispatcher.
i001: For first SLB in unit
i002: Reserved
0 to 200
1
Ind: 2
FS=0
Type: O2
P052 = 3
P051 =40
Offline
U741
(2741)
*
SLB Telegram failure time [SW 1.5 and later]
The telegram failure time defines the period within which a valid
synchronizing telegram (SYNC telegram) must be received. Failure of any
SYNC telegram to arrive within the set period indicates a communications
error. The unit activates fault message F015 (see also U753) as a function
of U741.
0 = No telegram failure monitoring
i001: For first SLB in unit
i002: Reserved
0 to 6500
[ms]
1
Ind: 2
FS=0
Type: O2
P052 = 3
P051 =40
Online
U742
(2742)
*
SLB Transmitter power [SW 1.5 and later]
Setting of power of fiber optic transmitter
1 = 0m to 15m (length of plastic fiber optic cable)
2 = 15m to 25m (length of plastic fiber optic cable)
3 = 25m to 40m (length of plastic fiber optic cable)
Operation at a lower transmitter power increases the service life of the
transmitter and receiver modules. Reducing the transmitter power also
allows hidden fault sources on the transmission path (e.g. poor contacts on
fiber optics) to be detected.
i001: For first SLB in unit
i002: Reserved
1 to 3
1
Ind: 2
FS=3
Type: O2
P052 = 3
P051 =40
Online
U744
(2744)
*
SLB Selection of active SLB board [SW 1.5 and later]
Selection of the active SIMOLINK board (SLB) when two SLBs are installed
in one unit.
0 = Binector B0000
1 = Binector B0001 etc.
A binector value of 0 means "SLB in low slot is active“.
A binector value of 1 is reserved for "SLB in high slot is active".
All binector numbers Ind: None
FS=0
Type: L2
P052 = 3
P051 =40
Online
U745
(2745)
*
SLB No. of channels [SW 1.5 and later]
Number of channels which dispatcher provides for each transceiver.
Together with U746, the number of channels determines the number of
addressable nodes.
This parameter is relevant only for the dispatcher.
i001: For first SLB in unit
i002: Reserved
1 to 8
1
Ind: 2
FS=3
Type: O2
P052 = 3
P051 =40
Offline
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