Siemens SIMATIC S5-95F Manual page 292

Blocks and Their Functions
Parameter Argument
Block ID: SL1S
Default setting
UVB N
D1S N
D1E N
D2S N
D2E N
SNTS1 0 9
SNTS2 0 9
SNTE1 0 9
SNTE2 0 9
TD1S 0
TD2S 0
TD1E 0 S
TD2E 0 S
Permissible changes
UVB MBx
D1S
k
D1E
k
D2S
k
D2E
k
SNTS1
n t
SNTS2
n t
SNTE1
n t
SNTE2
n t
TD1S
u
TD2S
u
TD1E
u p
TD2E
u p
9-38
Failsafe SINEC L1
The failsafe SINEC L1 data bus is not activated.
User valid bit
Data path 1, send
Data path 1, receive
Data path 2, send
Data path 2, receive
Slave number and mode of destination slave for data path 1
Slave number and mode of destination slave for data path 2
Slave number and mode of source slave for data path 1
Slave number and mode of source slave for data path 2
Send safety time for data path 1
Send safety time for data path 2
Receive safety time for data path 1 and STOP reaction
Receive safety time for data path 2 and STOP reaction
You can install the failsafe SINEC L1 data bus at subunit A,
subunit B or even at both subunits (fault-tolerant).
Permissible range of values
Byte no. x:
x = 0, 1, ..., 255
Connected subunit k:
k = N (none)
A (subunit A)
B (subunit B)
H (subunits A&B)
Node no. of slave n:
n = 1, 2, ..., 30
Slave type t:
t=1 (115F-14 mode), 5 (115F-15 mode), 9 (95F mode)
Safety time u:
u = 0, 3, ..., 1638 (times 10 ms)
Response in case of SINEC L1 failure, p:
p = S (PLC STOP)
P (passivation of data paths with response in STEP 5
program)
Explanation
EWA 4NEB 812 6210-02
S5-95F