Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
237
Range of val-
ues:
Output bytes
QB0 ... QBn
PQB0 ... PQBn
Memory bytes
MB0 ... MBn
LB0 ... LBn
Data bytes
DBm.DBB0 ... n
Explanation: Display of the path status of the connection to the partner
PathStatus - Coding
Table 5- 8
Coding of the status bits in the "PathStatus" output byte
Bits 6 + 7
Bits 4 + 5
Bits 2 + 3
Bits 0 + 1
Configured interface
Path status
No. for substitute path
No. for main path
Substitute path (2nd
path)
Main path (1st path)
Configured interface (bits 4..7)
The TIM interfaces in the block are consecutively numbered decimally from 0 to 3, see "No."
column in the table. The table shows the coding of the bits for the different TIM types.
Table 5- 9
Coding of bits 4 + 5 (interface of the main path) or bits 6 + 7 (interface of the substitute
path)
Status bit
5 (7)
Status bit
4 (6)
Interfaces
No.
TIM 3V-IE
TIM 4R-IE
TIM 1531 IRC
0
0
0
Ethernet "IE1" (X2) Ethernet "IE1" (X3) Ethernet "IE1" (X1)
0
1
1
-
Ethernet "IE2" (X4) Ethernet "IE2" (X2)
1
0
2
Serial "WAN1" (X1) Serial "WAN1" (X1) Ethernet "IE3" (X3)
1
1
3
-
Serial "WAN2" (X2) Serial "WAN" (X4)
Path status (bits 0..3)
●
Main path = 1. Path (bits 0 + 1)
●
Substitute path = 2nd path (bits 2 + 3)
Table 5- 10 Status table: Coding of bits 0 + 1 or bits 2 + 3
Status bit
1 (3)
Status bit
0 (2)
Meaning bit 1
Meaning bit 0
0
0
Path not current
Subscriber not reachable
0
1
Path not current
Subscriber reachable
1
0
Path current
Subscriber not reachable
1
1
Path current
Subscriber reachable
