
Alarm, error, and system messages
11.1 Representation of system messages in the digital display
SIPART PS2 with and without HART communications
Operating Instructions, 09/2007, A5E00074631-07
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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
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