Delta ASDA-A2 Series User Manual page 499

Chapter 8 Servo Parameters
Command code:
0007h
Using this macro command is able to calculate the data of E-Cam table automatically
and saved the settings in the data array specified by P5-81.
The above parameters are all essential for E-Cam table. Please complete the settings
of these parameters first correctly before executing this macro command. After this
macro command is executed, if the settings of the above parameters are changed,
please execute this macro command again so as to create the new E-Cam table
again.
The data of E-Cam table will be changed after executing this macro command,
therefore, do not to execute this macro command when the electronic gear is
engaged.
There are many E-Cam parameters, such as P5-83 and P5-84, etc. which are not used
for this macro commands.
For more E-Cam parameters and functions, please refer to Chapter 7.
When the execution of this macro command is completed, the data of E-Cam table
will not be memorized in EEPROM automatically.
Failure code: F071h
Failure code: F072h
Failure code: F073h
Failure code: F074h
Failure code: F075h
Failure code: F076h
Failure code: F077h
Failure code: F078h
8-222
Create E-Cam table: for rotary cutoff application (free degree)
P5-96= 1000000 x R x V
R (Cut Ratio) = L (Cut Length) / ℓ (Knife Circumference)
The normal cut ratio is the multiple of 0.05 ~ 5.0.
V (Speed Compensation) = (Target Cut Speed) / (Product
Speed)
When V=1.0, the speed of knife is the same as the product
during cutting operation.
When V=1.1, the speed of knife will be increased 10%.
When V=0.9, the speed of knife will be decreased 10%
and so on.
Note:
W´ = 180 + 360/N–360/R + Y/2
When
1. P5-93.L16 < W´ , the E-Cam table is in error (Failure code
is F07Ah).
2. P5-93.L16 = W´ , the initial speed is 0 in the E-Cam table.
3. P5-93.L16 > W´ , the initial speed > 0 in the E-Cam table.
The electronic gear is engaged when creating E-Cam table.
The setting value of P5-94 has exceeded the specification (0
~ 330)
The setting value of P5-93. H16 has exceeded the
specification (1 ~ 4)
The setting value of P5-93. L16 has exceeded the
specification (0 ~ 170)
The setting value of P5-96 has exceeded the specification
(50000 ~ 5000000)
The setting value of P5-82 should be set within 30 ~ 72;
otherwise this macro command can not be executed.
The address specified by P5-81 is too big. The space of the
data array is not sufficient.
Data calculation error. Please decrease the setting value of
P1-44 and P1-45.
A2
ASDA-
Revision September 2012