Table of Contents
Advertisement
FS ---- ----
x
FS nn
x
MM nn
x
LO nn
x
OS ----
x
oFL / 127.9
x
EXSTP
x
EX UP
x
EXDWN
x
SIPART PS2 PA Manual
A5E00127926--05
Meaning/Cause
x
Fail safe (air discharge
valve opened). Possible
causes
No communication
S
with master
Target mode set to
S
"MA"
Master sending
S
incorrect status
x
Set to parameterized fail
safe setting (cause: see
above)
x
Positioner is in "manual
mode"
x
Positioner is in "local over-
ride mode"
x
Positioner is in "out of ser-
vice mode"
x
x
Display range exceeded.
Possible causes:
Friction clutch or
S
Transmission ratio
S
selector changed or
Positioner installed
S
without reinitialization,
having previously been
fitted to another drive
x
Actuator stopped by
binary input
x
Actuator moved by binary
input to upper stop
x
Actuator moved by binary
input to lower stop
Operation
Actions
Correct station address
S
Set target mode to
S
"automatic" with class 2
master
Send status "0x80"
S
(good)
see above
S
Set target mode to
S
"automatic" with class 2
master
Send status "0x80"
S
(good)
Set target mode to
S
"automatic" with class 2
master
Send status "0x80"
S
(good)
Set target mode to
S
"automatic" with class 2
master
Send status "0x80"
S
(good)
Adjust friction clutch so
S
that when moving the
drive the actual value
display remains within
0.0 to 100.0 or
Change transmission ra-
S
tio selector or
Carry out factory setting
S
(preset) and initialization
125
Advertisement
Table of Contents
