Delta ASD-A2 Series User Manual page 222

Chapter 7 Motion Control
Reading /
P5-13 writing
window #2
Set the desired reading / writing address via P5-11 first. Then, read / write P5-12 or P5-13 in
order to access the content of data array. If users desire to continuously write 3 data, 100, 200,
300 into the address of data array, 11, 12 and 13, the operation step is as follows:
A. Write via panel: Use P5-12 (reading / writing window #1), since P5-13 does not support writing
via panel:
1. Set address: Set P5-11 to 11 (The first written address)
2. Write into data: Set P5-12 to 100 (After writing 100 into address 11 in data array, the value of
P5-11 will increase 1 automatically.)
Set P5-12 to 200 (After writing 200 into address 12 in data array, the value of
P5-11 will increase 1 automatically.)
Set P5-12 to 300 (After writing 300 into address 13 in data array, the value of
P5-11 will increase 1 automatically.)
The last step is to read address 11, 12 and 13 and check if the content is the value that just wrote
into.
B. Read via panel: Use P5-13 (reading / writing window #2) so as to continuously read the
content.
1. Set address: Set P5-11 to 11 (The first read address)
2. Read the data: When the panel displays P5-13,
Note: Every time when reading the data via P5-13, the value of P5-11 will increase 1
automatically. Thus the user could continuously read the data.
If reading the data via P5-12, then the value of P5-11 will not change. The user is unable to read
the next data automatically.
If users desire to read / write the data array via communication, the operation procedure is similar
to panel. Moreover, the function of P5-12 and P5-13 is the same. If users desire to write 6 data,
100, 200, 300, 400, 500 and 600 into the address of data array via Modbus communication
command 0x10 (continuous writing), the content of the issued command is as the followings:
Revision February, 2017
Read via panel: After reading the content of P5-11, the value of
Write via panel: It cannot be written via panel.
------------------------------------------------------------------------------
Read via communication: After reading the content of P5-11,
Write via communication: After writing the content of P5-11, the
Press the SET Key for the first time and show the content of address 11.
Then, press the MODE Key to exit.
Press the SET Key for the second time and show the content of address
12. Then, press the MODE Key to exit.
Press the SET Key for the second time and show the content of address
13. Then, press the MODE Key to exit.
P5-11 will increase 1 automatically.
the value of P5-11 will increase 1
automatically.
value of
automatically.
ASDA-A2
P5-11 will increase 1
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