Faults; Diagnostics Using Diagnostic Parameter; Standard Diagnostics; Table 8-2 Fault Displays On Inverter - Siemens COMBIMASTER 411 Operating Instructions Manual
Profibus module
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DIAGNOSTICS AND TROUBLESHOOTING
8.1.2
Faults
Table 8-2
Fault
Number
A070
8.2
Diagnostics using diagnostic parameter
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).
8.2.1
Standard diagnostics
Table 8-3
(when P2041.03 = 0!)
Parameter
r2054.00
r2054.01
r2054.02
r2054.03
r2054.04
r2054.05
r2054.06
68
Fault Displays on Inverter
Meaning
Cause:
No setpoints received from PROFIBUS-DP communication board.
Triggered by A702/A703/A704.
The telegram failure time set in P2040 has run out.
Remedy:
Check connection to communication partners and ensure valid
control word (see A702/A703/A704)
Standard Diagnostic Parameter
Meaning
PROFIBUS status:
0: Off
1: Baud rate search
2: Baud rate found
3: Cyclical data exchange
(>100: Other diagnostic screen active)
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
Example:
10404: PKW configured, 4 setpoints and actual values each
204: No PKW configured, 2 setpoints and 4 actual values
Number of acyclical links with class 2 master (PC, OP): 0...2
Error number of last unsuccessful parameter access operation via an
acyclical link (see
Table 8-4
Parameter number of last unsuccessful parameter access operation
Subindex of last unsuccessful parameter access operation
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
Example:
11114: Four publishers configured, all active
1013: Three publishers configured, first and third active
)
PROFIBUS Communication Module
Issue 03/02
Operating instructions
6SE6400-5AV00-0BP0
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