Siemens Micromaster Profibus - Standard Diagnostics Using Parameter r2054

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PROFIBUS Optional Board Operating instructions
6SE6400-5AK00-0BP0
55
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Detailed diagnostic information is displayed in parameter r2054. The content of the
diagnostic parameter depends on the selected diagnostic screen (see
communication board parameter P2041.03).
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Table 7-4 Standard diagnostic parameter
(when P2041.03 = 0!)
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r2054.00 PROFIBUS status:
0: Off
1: Baud rate search
2: Baud rate found
3: Cyclical data exchange
(>100: Other diagnostic screen active)
r2054.01 Cyclical PKW channel configured and length of cyclically transmitted
setpoints and actual values
pxxyy decimal:
p: 1/0, PKW configured or not
xx: Length setpoints,
yy: Length actual values
([DPSOH
10404: PKW configured, 4 setpoints and actual values each
204: No PKW configured, 2 setpoints and 4 actual values
r2054.02 Number of acyclical links with class 2 master (PC, OP): 0...2
r2054.03 Error number of last unsuccessful parameter access operation via an
acyclical link (see
Table 7-5)
r2054.04 Parameter number of last unsuccessful parameter access operation
r2054.05 Subindex of last unsuccessful parameter access operation
r2054.06 Internode communication:
Active publishers and number of configured publishers. Decimal 0...11114.
1x = Publisher 1, ..., 1xxxx = Publisher 4 active
Last decimal place: Number of configured publishers
([DPSOH
11114: Four publishers configured, all active
1013: Three publishers configured, first and third active