Channel 1 – Reading / Writing The Data Array; Read / Write Via Panel - Delta ASDA-A3 Series User Manual

Motion Control
With two channels available, you can use the panel, communication, or ASDA-Soft to read data
from, or write data to, the data array. You can set channel 1 with P5.011, P5.012, and P5.013.
P5.011 specifies the address for reading and writing the data array. P5.012 and P5.013 define
the windows for reading and writing. You can use both to read and write, but the behaviors after
7
reading and writing differ. Please refer to Table 7.2.1.1. You can set channel 2 by P5.011 and
P5.100–103. P5.011 sets the address for reading and writing the data array. P5.100 can read
data from, or write data to, the data array address following the address set by P5.011. P5.012
and P5.103 work the same way. If the address number has reached the maximum (799), then
the address remains at 799 instead increasing. You can find more details in Table 7.2.1.2.
Parameter
P5.011
Address for
reading / writing
Window for
reading / writing
P5.012
Window #1 for
reading / writing
P5.013
Window #2 for
reading / writing
 Example: when using the drive panel or communication for reading from or writing to the
data array, input values to the data array address in sequence as follows: Data array #11 =
100, Data array #12 = 200, Data array #13 = 300. Then the data is read in sequence.
1.

Read / write via panel:

Set the address
for writing the
first data
Write 100 to
Data array#11
P5.011 (writing address)
adds 1
P5.011 = 12
Write 200 to
Data array#12
P5.011 (writing address)
adds 1P5.011 = 13
Write 300 to
Data array#13
7-60
Table 7.2.1.1 Channel 1 – reading / writing the data array
Specify the address for reading from or writing to the data array
by
Panel
Communication /
ASDA-Soft
Panel
Communication /
ASDA-Soft
Write to data array
Write
P5.011 = 11
P5.013
Write
Not writable via
P5.012 = 100
panel
Write
P5.012 = 200
Write
P5.012 = 300
Description
Behavior after reading
Value of P5.011 does not add
1
Value of P5.011 adds 1
Value of P5.011 adds 1
Value of P5.011 adds 1
Set the address
for reading the
first data
Read
Data array#11 P5.012 = 100
P5.011 (reading
address) remains
P5.011 = 11
P5.011 = 12
Read
Data array#12
P5.012 = 200
P5.011 (reading
address) remains
P5.011 = 12
P5.011 = 13
Read
Data array#13
P5.012 = 300
Behavior after writing
Value of P5.011 adds 1
Value of P5.011 adds 1
Cannot be written with the
drive panel
Value of P5.011 adds 1
Read from data array
Write
P5.011 = 11
Read Read
P5.013 = 100
P5.011 (reading
address) adds 1
P5.011 = 12
Write
Read
P5.013 = 200
Read
P5.011 (reading
address) adds 1
P5.011 = 1
Write
Read
P5.013 = 300
Read
Revision December, 2017
ASDA-A3