Mitsubishi Electric MELSEC iQ-R RD78G4 User Manual page 56

Positioning data No.1
[Da.1] Operation pattern
[Cd.303] Command generation axis
positioning data No. designation
[Cd.304] Command generation axis
positioning data designation
[Cd.305] Command generation axis
positioning data setting value
[Cd.306] Command generation axis
positioning data control request
Read method for command generation axis positioning data
1.
Specify the command generation axis positioning data No. in "[Cd.303] Command generation axis positioning data No.
designation". When "1" is set, "1" of the positioning data is specified.
2.
Specify the command generation axis positioning data [Da._] in "[Cd.304] Command generation axis positioning data
designation". When "1" is set, "[Da.1] Operation pattern" is specified.
3.
Set "2: Read request" in "[Cd.306] Command generation axis positioning data control request".
4.
"[Cd.305] Command generation axis positioning data setting value" is read in 2 words to the positioning data of the
command generation axis positioning data No. specified in "[Cd.303] Command generation axis positioning data No.
designation" and "[Cd.304] Command generation axis positioning data designation". When the reading succeeds, "0: Not
request (control completion)" is set in "[Cd.306] Command generation axis positioning data control request".
5.
When the parameter No. which is not defined in the command generation axis is specified, "FFFFH: Write/read error" is
set in "[Cd.306] Command generation axis positioning data control request". "[Cd.306] Command generation axis
positioning data control request" is always detected. It is not required to return to "0: Not request (control completion)"
from "FFFFH: Write/read error" manually.
Positioning data No.1
[Da.1] Operation pattern
[Cd.303] Command generation axis
positioning data No. designation
[Cd.304] Command generation axis
positioning data designation
[Cd.305] Command generation axis
positioning data setting value
[Cd.306] Command generation axis
positioning data control request
2 INPUT AXIS MODULE
54
2.2 Command Generation Axis
0
0
0
0
0: Not control request
(control completion)
Start of positioning data rewriting
0
0
0
0: Not control request
(control completion)
Start of positioning data reading
1: ABS linear 1
1: 1 of positioning data No.
1: [Da.1] Operation pattern
1: ABS linear 1
0: Not control request
1: Write request
(control completion)
Completion of rewriting
When the rewriting fails, "FFFFH: Read/write error" occurs.
1: ABS linear 1
1: 1 of positioning data No.
1: [Da.1] Operation pattern
1: ABS linear 1
0: Not control request
2: Read request
(control completion)
Completion of reading
When the reading fails, "FFFFH: Read/write error" occurs.