Delta ASDA-A3 Series User Manual page 398

ASDA-A3
Command code
0007h
General parameters
Macro parameters
This macro calculates the data for the E-Cam table according to the above parameters, and stores
them in the data array specified by P5.081. Parameters listed above are relevant to the E-Cam table
calculation. Please correctly set up the parameters prior to execution. After this macro is executed,
if the above parameters have been modified, the E-Cam table must be recreated and you must
execute this macro again. Data in E-Cam table is changed after executing this macro; thus, do not
execute when E-Cam is in engaged status. In E-Cam applications, parameters (such as P5.083 and
P5.084) that are irrelevant to this macro are not listed here. Set up the parameters according to the
actual application. Please refer to sections about E-Cam. After executing this macro, the E-Cam table
is not saved to 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
Failure code F079h
Failure code F07Ah
Revision December, 2017
Build up the E-Cam table: rotary shear (multi-dimensional control)
P5.081 = address of table (data array)
P5.082 = N (30 – 72) (area number of E-Cam)
P1.044 and P1.045 = E-Gear ratio (must be set up in advance).
P5.093.H16 (high 16-bit) = S
P5.093.L16 (low 16-bit) = W
Note:
S (curve level) = 1 – 4 levels; W (degree of waiting area) = -1 to +170
degrees
(W = -1 is available in firmware version V1.038 (sub29) or later versions)
P5.094 = Y (degree of synchronous area) = 0 – 330 degrees
P5.095.H16 (high 16-bit) = A x C
P5.095.L16 (low 16-bit) = B
Note:
A (deceleration ratio: numerator), C (cutting count)
B (deceleration ratio: denominator)
P5.096 = 1000000 x R x V
Note:
R (cutting ratio) = L (target cutting length) / ℓ (length of cutter)
Allowable cutting ratio: (0.05 – 5.0) times
V (speed factor) = target cutting speed / speed of delivered product
V = 1.0: when cutting, the speed of cutter is same as the delivered product
V = 1.1: when cutting, the speed of cutter is 10% faster than the delivered
product
V = 0.9: when cutting, the speed of cutter is 10% slower than the delivered
product
Note: W´ ＝ 180 + 360/N – 360/R + Y/2
P5.093.L16 < W´, E-Cam table is in error (failure code F07Ah)
P5.093.L16 = W´, initial speed is 0 in E-Cam table
P5.093.L16 > W´, initial speed > 0 in E-Cam table
When creating the table, E-Cam is in engaged status. To issue this
command, E-Cam must disengage first.
Degree of synchronous area of P5.094 exceeds the range: (0 – 330)
Curve level of P5.093.H16 exceeds the range: (1 – 4)
Degree of waiting area of P5.093.L16 exceeds the range: (0 – 170)
Value of P5.096 exceeds the range: (50000 – 5000000)
Area number of E-Cam of P5.082 exceeds the range: (30 – 72)
Address specified by P5.081 is too long and the space of data array is
insufficient.
Data calculation error. Please decrease the setting value of P1.044 and
P1.045, but maintain the same proportions.
Acceleration degree is too small; please decrease the value for waiting area
(W), synchronous area (Y), or curve level (S).
Waiting area is too small; please increase the value for waiting area (W)
or decrease the value for synchronous area (Y).
Parameters
8
8-141