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06/15/2020 TR - ELE - BA - DGB - 0030 - 01 Page 73 of 88
7.7 External Input
– Parameter (optional)
Index 0x006E: Ext. Input Function 7.7.1
Danger of physical injury and damage to property due to an actual value
jump during execution of the
Preset - function
!

The
Preset - function
should only be executed when the measuring
system is stationary, or the resulting actual value jump must be permitted
by both the program and the application!
The parameter
Ext. Input Function
defines the function for the external switching input.
Index Subindex Name Length Type Access
0x006E 0 Ext. Input Function 8 Bit UIntegerT rw
Value Assignment Description Default
0x00 Disabled
Function switched off, following parameters with-
out meaning.
X
0x01 Preset Input
With connection of the switching input the meas-
uring system is adjusted to the predefined position
value, see parameter
Index 0x0072: Ext. Input Preset Value
on page 74.
0x02 Switch-Off Laser-Diode
With connection of the switching input the laser
diode is switched off for extension of the life time.
0x03 Reset Failure Value
The switching input is used to acknowledge
errors.
Index 0x006F: Ext. Input Slope 7.7.2
The parameter
Ext. Input Slope
defines whether the function of the switching input is activated
with a rising or falling slope at the switching input.
The response time of the switching slope of the switching input up to the actual execution is adjusted
to 100 ms and is used for the interference suppression of the signal at the switching input.
Index Subindex Name Length Type Access
0x006F 0 Ext. Input Slope 8 Bit UIntegerT rw
Value Assignment Description Default
0x00 Low to High Execution with rising slope X
0x01 High to Low Execution with falling slope