Siemens SIMOVERT MASTERDRIVES Manual page 929

SLB NodeAddr
0 ... 200
SLB
P740.2 (1)
configuration
General part
SLB Trns Power
1 ... 3
P742 (3)
SLB # Nodes
0 ... 255
P743.2 (0)
Select active SLB
SLB in
lower slot
Source SYNC Select
P744
.01 0
B
.02
B
0
0 = SLB is source for
synchronization
SLB Channel #
1 ... 8
P745.2 (2)
<2>
Dispatcher-
SLB Cycle Time
specific part
0.20 ... 6.50 ms
P746.2 (3.20)
Module
address = 0
f
<1>
<1>
: f Number of addressed nodes
This formula only applies if no special data (FD 160a) have been connected
<2> Number of channels = number of transmission channels (32 bit transmission words) per node, is according to the node which uses the most
transmission channels.
1 2
SIMOLINK Board (SLB) 2
Configuration and diagnosis
SIMOLINK
Receive
SLB in
higher
slot
1
0
P746 + 3.18 µ s 1
− ⋅
= ( ) 2 ; 6.36 µ s = time for
6.36 µs P745
3
2. Inactive SIMOLINK Board
SLB
diagnosis
SLB2 Time out
B0047
O
E
a telegram (3.18 due to rounding off)
4 5
V2.4
SIMOLINK
E
Transmit
O
B0048 SLB2 Start
A004
Start alarm SLB2
When SIMOLINK is used, telegram failure
monitoring should always be activated!
For the SLB telegram failure time
P741 = 4* P746 (SLB bus cycle time) is
recommended.
6 7
Function diagram
fp_mc_145_e.vsd
MASTERDRIVES MC
30.08.01
n959.20 = 7
8
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