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Position Measuring System
16.2. Teach-In functions
16.2.1. Teach-In functions and Teach-In reset
Teach-In
button
Function Activation
duration
Optical feedback
T1 Teach function S1 1.5 s S1 blinks quickly three times, then continuously in the encoded
color
T2 Teach function S2 1.5 s S2 blinks quickly three times, then continuously in the encoded
color
T3 Teach function S3 1.5 s S3 blinks quickly three times, then slowly in the encoded color
T1 + T2 Teach-In reset S1, S2,
and S3
2.5 s Blinks in the fault color
Difference between the different "flashing patterns" - see Chapter "17.2. Blinking pattern & fault signaling".
16.2.2. Autotune functions
Teach-In
button
Mode Activa-
tion du-
ration
Opt. feed-
back
Teach-In
button
Function Activation
duration
Opt. feed-
back
T2 + T3
Autotune
mode
2.5s
green +
yellow +
red
continu-
ously
ON
T1 Autotune 1
0.5s
green +
yellow +
red
chaser mode
T2 Autotune 2
T3 Autotune 3
T1 + T2 Autotune 4
T1 + T3 Autotune 5
T2 + T3 Autotune 6
The Autotune function can be selected after changing to Autotune mode. If an Autotune function has not been
started 10 seconds after the change to Autotune mode, that mode will be exited.
If an Autotune function does not run properly or is aborted (if e.g. no compressed air is connected), the positions
already taught are deleted again, the corresponding Autotune function is left and switched to normal operation.
The Teach positions are set to "not taught", i.e. they flash in the fault color.
In the case of the design for double-acting actuators (solenoid valves NC+NO) only Autotune functions 1
and 2 are possible (compare Chapter "15.1" on page 76).
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