Siemens 6DR55 Series, Manual

Page: 98 / 178

Operation
96
SIPART PS2 PA Manual
A5E00127926--05
at the same time
at the same time
at the same time
at the same time
to
Figure 58 Overview: Configuration
In this operating mode you can move the actuator with the decrement
(
) and increment keys ( ) and the current position is held
regardless of the setpoint current and any leakages.
.
NOTE
You can move the actuator quickly by pressing the other direction key
additionally whilst keeping the direction key selected first pressed.
The manual mode can be reported by outputting a parameterizable
fault message, a position feedback or output of limit values A1 and A2
is only possible in automatic mode.
.
NOTE
The positioner switches over to automatic mode automatically after an
electrical power failure.
The automatic mode is the normal mode. In this mode the positioner
compares the setpoint current with the current position and moves the
actuator until the control deviation reaches the parameterizable dead
zone. Error messages are output if this is not possible for various
reasons.
In this operating mode you can have the current operating data (such
as number of strokes, number of changes in direction, number of faults
messages, etc.) displayed (see table 1, page 114).
From the automatic or manual mode you go to the diagnostic display
by simultaneously pressing all three keys for at least two seconds.
See chapter 4.5, page 113 for further information.
Manual mode
(MAN)
Automatic (AUT)
Diagnostic display