Siemens 6MD662, Manual

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Redundant PROFIBUS DP interface
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SIPROTEC PROFIBUS DP - Bus mapping 6MD662/3/4
C53000-L1840-B011-03
1.5 Module-specific information at the device display
The display of module-specific information is accessible with the following menu items
or buttons:
Module B
•
MENU
•
Test/Diagnose
→
5
•
Modulinfos
→
5
•
Port B
→
1
Module D
•
MENU
•
Test/Diagnose
→
5
•
Modulinfos
→
5
•
Port D
→
3
General module-specific information blocks are described in the manual “SIPROTEC
Communication module, PROFIBUS DP - Communication profile”, chap. “Display of
module-specific information at the SIPROTEC device”.
1.5.1 Block 5: Status of the event list via PROFIBUS DP
EvEntr In addition to the number of event list entries, the status “Message lost” (ref. to chap.
1.4.1.1) is shown in this line, e.g.:
EvEntr: 12/3, ELost
1.5.2 Block 5: Redundancy status and Toggle bit timer
In addition to the module information blocks 1 to 5, a new block 6 is available for each
module in a device with redundant PROFIBUS DP to show redundancy status and
Toggle bit timer information.
Figure 1-10 Module-specific information - Redundancy status and Toggle bit timer
RedSta: PRIMARY
RedMSt: PRIMARY
RedDia: 2Ah, 29h
RedCoT: Chk.req 56
RedCoR: Chk.cnf 56
RedTrc: 0.30s,0
N
Ttoggl: 3.0s,0 R
Block 6:
Redundancy status and Toggle bit timer
Block 6 is available only for devices with redundant
PROFIBUS DP slave.
RedTsp: 2s,46 R