G1_Xist1_Preset_Value - Datalogic AMT58 Series Manual

CYCLIC DATA EXCHANGE - STD SIGNALS

G1_XIST1_PRESET_VALUE

[Unsigned, 32 bits]
Using the G1_XIST1_PRESET_VALUE signal, the user can enter a preset value for the
encoder via the cyclic data telegram 860 (see on page 73), and activate it by forcing high
and then low the Request set/shift of home position bit 12 in the G1_STW control word
(see "
Preset function is meant to assign a desired value to a known physical position of the
system. The chosen physical position will get the value set next to this index and all the
previous and following mechanical positions will get a value according to it.
The structure of the G1_XIST1_PRESET_VALUE signal is shown below.
NOTE
54
AMT58...PN
Request set/shift of home position" on page 58
We suggest activating the preset value when the encoder is in stop.
P = preset value (30 bits) for G1_XIST1 in the format/resolution of G1_XIST1. The
preset value must be less than or equal to
N = not used
).
Total measuring range - 1.