Monitoring Of The Hardware Modules - Siemens SIPROTEC 4 User Manual

Functions
2.12 Monitoring Functions
[7sj6x-stromsummenueberw-20070315, 1, en_US]
Figure 2-70
AD Transformer Monitoring
The digitized sampled values are being monitored in respect of their plausibility. If the result is not plausible,
message 181 Error A/D-conv. is issued. The protection is blocked, thus preventing unwanted operation.
Furthermore, a fault record is generated for recording of the internal fault.
2.12.1.3

Monitoring of the Hardware Modules

The device is able to recognize location and malfunctions of hardware modules during operation. In the event
of a fault, messages
number corresponds to the address number (e.g.
ment of addresses to modules as well as slot positions of the modules in the device, please refer to the
following table.
Table 2-12
Device Housing
7SJ62 1/3
7SJ62 1/2
7SJ640 1/3
7SJ641 1/2
7SJ642 1/2
7SJ645 1/1
182
Logic Diagram of the fast current sum monitoring
Error Board 1 (FNo. 183) to Error Board 7 (FNo. 189) are initiated. The module
Assignment of the Addresses to the Slot Positions in the Device (view of the open housing)
Module Slot Position
I/5 I/19
A-CPU A-I/O2
Addr. 1
A-CPU
C-CPU2 C-I/O11
Addr. 3
C-CPU2 C-I/O1
Addr. 5
C-CPU2 B-I/O2
Addr. 5
C-CPU2
Error Board 3 = address 3 = C-I/O11). For the assign-
I/33 II/5
A-I/O2
Addr. 1
C-I/O11
Addr. 3
C-I/O11
Addr. 3
B-I/O2
Addr. 5
C53000-G1140-C207-8, Edition 08.2016
II/19 II/33
B-I/O2 C-I/O11
Addr. 6 Addr. 3
SIPROTEC 4, 7SJ62/64, Manual