Mitsubishi Electric MELSEC iQ-R RD78G4 - Command Generation Axis Control Data

2 INPUT AXIS MODULE
2.2 Command Generation Axis
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2
Command generation axis control data
All command generation axis control data is prepared for each command generation axis.
n: Axis No. - 1
*1 Cycle of processing executed at free time except for the positioning control. It changes by status of axis start.
[Cd.184] Positioning start
Start the positioning operation. The positioning start signal is valid at the rising edge, and the operation is started. When the
positioning start signal turns ON during BUSY, the start during operation warning will occur.
[Cd.300] to [Cd.302] Command generation axis parameter
Refer to the following for details.
Page 52 Write/read method for command generation axis parameter and positioning data
[Cd.303] to [Cd.306] Command generation axis positioning data
Refer to the following for details.
Page 52 Write/read method for command generation axis parameter and positioning data
Setting item Setting details Setting value Default value Buffer memory
address
[Cd.184]
Positioning start
Start the positioning operation.
Fetch cycle: Operation cycle
■Set in decimal.
1: Positioning start requested
Other than 1: Positioning start not
requested
0 61964+128n
[Cd.300]
Command generation axis parameter
No. designation
Specify the parameter No. to be
written.
Fetch cycle: At request
■Set in decimal.
Parameter No.
1 to 400
0 61970+128n
[Cd.301]
Command generation axis parameter
setting value
Specify the setting value to be
written.
Fetch cycle: At request
■Set in decimal.
-2147483648 to 2147483647
0 61972+128n
61973+128n
[Cd.302]
Command generation axis parameter
control request
Set the writing command.
Fetch cycle: Main cycle
*1
■Set in hexadecimal.
0000H: Not control request (control
completion)
0001H: Write request
0002H: Read request
FFFFH: Read/write error
0000H 61971+128n
[Cd.303]
Command generation axis
positioning data No. designation
Specify the positioning data No. to be
written.
Fetch cycle: At request
■Set in decimal.
Data No.
1 to 100
0 61974+128n
[Cd.304]
Command generation axis
positioning data designation
Specify [Da._] of the positioning data
No. to be written (positioning data,
block start data, condition data).
Fetch cycle: At request
■Set in decimal.
Data No. specification
[Da.1]: 1
[Da.2]: 2

[Da.26]: 26
0 61975+128n
[Cd.305]
Command generation axis
positioning data setting value
Specify the setting value to be
written.
Fetch cycle: At request
■Set in decimal.
-2147483648 to 2147483647
0 61976+128n
61977+128n
[Cd.306]
Command generation axis
positioning data control request
Set the writing command.
Fetch cycle: Main cycle
*1
■Set in hexadecimal.
0000H: Not control request (control
completion)
0001H: Write request
0002H: Read request
FFFFH: Read/write error
0000H 61978+128n