System Messages During Operation - Siemens SIPART PS2 PA 6DR55 Series Operating Instructions Manual

12.1.4

System messages during operation

Remarks about the tables:
nn
/
Messages during operation:
Message Line
Up Down Automatic
CPUSTA X
RT
X
HW / X
ERROR
NOINI X
nnn.n X
AUnn X
FS -- -- X
FS nn X
MM nn X
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
stands for variable numeric values
Error symbol
(Slash): texts to the left and the right of the slash blink alternately
Operating mode
Manual
mode
X X
X
X
X
X
12.1 Representation of system messages on the digital display
Meaning / cause
P-manual
mode
Message after connecting
the electrical auxiliary
power supply
Error in the hardware
X Positioner is not initialized
Actual position value [in
%] of the initialized
positioner. Blinking
decimal point indicates
communication with a
class 2 master
Automatic mode (nn =
setpoint)
Failsafe (the exhaust air
valve is opened). Possible
causes:
No communication
•
connection with the
master
Target mode is at "MA"
•
Master sends a wrong
•
status
Controlled using the
configured failsafe position
(Cause: see above)
Positioner is in the
"manual mode"
Alarm, fault and system messages
Measure
Wait
•
Replace the
•
electronic unit
Start the
•
initialization
process
Correct the station
•
address
Set the target
•
mode with class 2
master to
"Automatic"
Send the "0x80"
•
status (good)
See above
Set the target
•
mode with class 2
master to
"Automatic"
Send the "0x80"
•
status (good)
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