Delta ASD-A2 Series User Manual page 383

Chapter 8 Parameters
Format： Hexadecimal
Settings：(This function is available in firmware version V1.038 sub26 and later
Function
Description
P2-77■ CMSK E-Cam Master Axis – Pulse Masking Setting
Operational
Interface：
Default： 0000h
Control
Mode：
8-132
models)
Format＝UZYX. The functions are listed below.
X: E-CAM Alignment Control
Bit Bit 3
Reserved
-
Y: Filter intensity
Y
Function Disabled
When the value of Y is increased, the change of correction is getting
slow and it can expedite the performance of the filter function. This can
avoid the disturbance caused by a sensor noise and a big error to be
corrected within one time.
alignment not able to work properly. The recommendatory value is 3.
UZ: Alignment path definition. Forward direction as setting
here (0 ~ 100%)
0: Backward alignment only
30: Forward 30%, Backward 70%
50: Alignment with the shortest distance
80: Forward 80%, Backward 20%
>=100: Forward alignment only
Panel / Software
PR
Bit 2
Phase Alignment Trigger PR
Category immediately
Set 0 to disable the Set 1 to enable. When
function. the alignment DI is
triggered, the
Set 1 to enable the
correcting error will be
function.
calculated and stored
This function is
in PR specified by P2-
applicable to film
73. If this bit is set to
delivery control of
1, trigger the PR
reverse flying
immediately after DI
shear.
activated, otherwise
the user should trigger
the PR manually or
use P5-88.BA to call
the PR when E-Cam
disengaged.
0
Average of 2^Z: Enabled
Setting P2-76 too big will cause the
Communication
Bit 1
Enable
Alignment
Set 0 to disable.
Set 1 to enable.
If enable, the E-
CAM alignment
correction will
be executed
when DI.ALGN
ON.
1 ~ F
reference
Address: 029AH
029BH
Related Section: N/A
Revision February, 2017
ASDA-A2
Bit 0