Delta ASDA-A3 Series User Manual page 656

ASDA-A3
P1.074
Default: 0x0000
Unit: -
Format: HEX
Settings:
U Z Y
X Full-closed loop / Gantry function switch
Y Selection of OA / OB / OZ output source

X: full-closed loop / Gantry function switch
0: disable full-closed loop / Gantry function
1: enable full-closed loop function
2: enable gantry synchronization function

Y: selection of OA / OB / OZ output source
0: CN2 encoder is the output source
1: CN5 encoder is the output source
(If P1.097 = 0, the OA / OB output must be 1:1. If you need to change the output ratio, refer to
the settings of P1.046 and P1.097.)
2: CN1 pulse command is the output source
(If P1.097 = 0, the OA / OB output must be 1:1. If you need to change the output ratio, refer to
the settings of P1.046 and P1.097.)

Z: feedback direction (positive / negative) of auxiliary encoder
0: pulse output in positive direction
1: pulse output in negative direction
Note: PR full-closed loop function is not yet supported.

U: filter width setting for CN5 feedback pulse*
If the pulse frequency is suddenly too high, causing a pulse width smaller than the set filter width, then
this pulse gets filtered out as noise. Therefore, set the filter width smaller than the actual pulse width.
Full-closed loop control switch
X
Control mode: PT/PR* (full-closed loop)
Setting range: 0000h to F132h
Data size: 16-bit
Feedback direction (positive / negative)
Z
of auxiliary encoder
Filter width setting for CN5 feedback
U
pulse
Parameters
Address: 0194H
0195H
8
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