Alarm, fault and system messages
12.1 Representation of system messages on the digital display
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
219
Line
ok
x
The permissible measuring range of end
positions is achieved only in case of a
manual initialization
•
Acknowledge with the operating mode
button; the remaining steps ("RUN1" to
"FINSH") execute automatically
RUN1 /
ERROR
X
Error in "RUN1", no movement e.g. due to
the lack of compressed air
•
Provide adequate compressed air
•
Open the restrictor(s)
•
Restart the initialization process
d___U
X
Bar graph display of the zero point; zero
point is beyond the tolerance range
•
Set between "P 4.0" and "P .9" ( >0< )
using a friction clutch
•
Continue with the "+" or "-" button
SEt
X
MIDDL
X
Friction clutch was moved; "P 50.0" not
displayed when the lever is horizontal
•
In case of linear actuators, use the "+"
and "-" buttons to bring the lever
perpendicular to the spindle
•
Press the operating mode button slightly
to acknowledge (the initialization process
is continued)
UP >
X
"UP" tolerance range was exceeded or the
inactive zone of the potentiometer was
covered
•
Increase the effective lever length of the
linear actuators or switch the
transmission ratio selector to 90°
•
Press the operating mode button slightly
to acknowledge
•
Restart the initialization process
90_95
X
Possible only in case of part-turn actuators:
actuator travel is not in the range between 90
and 95%
•
Use the "+" and "-" buttons to move it in
the range between 90 and 95%
•
Press the operating mode button slightly
to acknowledge
U-d>
X
"Up-Down" measuring span was undershot
•
Decrease the effective lever length of the
linear actuators or switch the
transmission ratio selector to 33°
•
Press the operating mode button slightly
to acknowledge
•
Restart the initialization process
U nn.n
X
D->U
X
Display of the "Up" actuating time
•
Wait, or
•
To change the actuating time, interrupt
the initialization process with the "-"
button, or
•
Activate the leakage test with the "+"
button
D nn.n
X
U->d
X
Display of the "Down" actuating time
•
Wait, or
•
To change the actuating time, interrupt
the initialization process with the "-"
button, or
•
Activate the leakage test with the "+"
button
NOZZL
X
Actuator stops (the initialization process was
interrupted using the "-" button when the
actuation speed display was active)
•
The actuating time can be changed by
adjusting the restrictor(s)
•
Redetermine the speed of shifting using
the "-" button
•
Continue with the "+" button
TESt
X
LEAKG
X
Leakage test active (the "+" button was
pressed when the actuation speed display
was active)
•
Wait for 1 minute
•
Continue with the "+" button
