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

Command generation axis control data

All command generation axis control data is prepared for each command generation axis.
n: Axis No. - 1
Setting item
[Cd.184]
Positioning start
[Cd.300]
Command generation axis parameter
No. designation
[Cd.301]
Command generation axis parameter
setting value
[Cd.302]
Command generation axis parameter
control request
[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
*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 details
Start the positioning operation.
Fetch cycle: Operation cycle
Specify the parameter No. to be
written.
Fetch cycle: At request
Specify the setting value to be
written.
Fetch cycle: At request
Set the writing command.
*1
Fetch cycle: Main cycle
Specify the positioning data No. to be
written.
Fetch cycle: At request
Specify [Da._] of the positioning data
No. to be written (positioning data,
block start data, condition data).
Fetch cycle: At request
Specify the setting value to be
written.
Fetch cycle: At request
Set the writing command.
*1
Fetch cycle: Main cycle
Setting value
■Set in decimal.
1: Positioning start requested
Other than 1: Positioning start not
requested
■Set in decimal.
Parameter No.
1 to 400
■Set in decimal.
-2147483648 to 2147483647
■Set in hexadecimal.
0000H: Not control request (control
completion)
0001H: Write request
0002H: Read request
FFFFH: Read/write error
■Set in decimal.
Data No.
1 to 100
■Set in decimal.
Data No. specification
[Da.1]: 1
[Da.2]: 2

[Da.26]: 26
■Set in decimal.
-2147483648 to 2147483647
■Set in hexadecimal.
0000H: Not control request (control
completion)
0001H: Write request
0002H: Read request
FFFFH: Read/write error
2.2 Command Generation Axis
Default value Buffer memory
address
0 61964+128n
0 61970+128n
0 61972+128n
61973+128n
0000H 61971+128n
0 61974+128n
0 61975+128n
0 61976+128n
61977+128n
0000H 61978+128n
2 INPUT AXIS MODULE
2
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