Siemens PROFIBUS PA SIPART PS2 Manual page 114

Operation
YEND2
RANGE x
ok
RUN 1/ x
ERROR
d___U x
SEt x
MIDDL x
UP > x
90_95 x
U--d> x
U nn.n x
D-->U x
112
Meaning/Cause
only during manual initialization
second end position can be moved
to
only during manual initialization
End position or measurement span
are outwith the permitted measure-
ment range
only during manual initialization
permitted measurement range for
end positions reached
Fault in RUN 1
no movement e.g. no compressed air
Bar display of the zero point
Zero point is outwith the tolerance
range
Slip clutch misaligned; "P 50.0" no
displayed when arm horizontal
"UP" -- tolerance range exceeded or
inactive zone of potentiometer ent-
ered
Only applies to rotary drives: Actua-
tor travel is not within range 90 to
95%
Measurement span "Up--Down" is in-
sufficient
Display the positioning time "Up"
Actions
Move to second end position using
S
the "+" or "--" key
Press "operating mode" key to ack-
S
nowledge
Using "+" and "--" keys move to the
S
other end position and press "operat-
ing mode" key to acknowledge,
or
Adjust slip clutch until "ok" is dis-
S
played and press "operating mode"
key to acknowledge
or
Interrupt initialization by pressing the
S
"operating mode" key, switch to P
manual mode and correct the actua-
tor travel and position sensing
Press "operating mode" key to ack-
S
nowledge, the remaining steps
("RUN1" to "FINSH") will run through
automatically
Ensure compressed air is sufficient
S
Open any choke(s)
S
Re-start initialization
S
With slip clutch set to "P 4.0" to "P
S
9.9" ( >0< )
Continue using the "+" or "--" key
S
For thrust drives, use the "+" and "--"
S
keys to bring the arm to the correct
angle on the spindle
Press "operating mode" key briefly to
S
acknowledge (initialization will re-
sume)
Increase effective arm length with lin-
S
ear actuators or set leverage ratio
switch to 90 degrees
Press "operating mode" key briefly to
S
acknowledge
Re-start initialization
S
Use the "+" and "--" keys to move into
S
the range of 90 to 95%
Press "operating mode" key briefly to
S
acknowledge
Reduce effective arm length for thrust
S
drives or set leverage ratio switch to
33 degrees
Press "operating mode" key briefly to
S
acknowledge
Re-start initialization
S
Wait, or
S
To change the positioning time inter-
S
rupt initialization with the "--" key,
or
Activate the leakage test with the "+"
S
key
SIPART PS2 PA Manual
A5E00127926-03