Single Axis Speed Control; Relevant Fb - Mitsubishi Electric MELSEC iQ-R Series User Manual

6.2

Single Axis Speed Control

This section describes operation of the single axis speed control (including position loop).
For speed control excluding position loop, refer to the following.
Page 242 Velocity Control

Relevant FB

MCv_SpeedControl
Item Description
Function overview Executes the speed control including position loop.
Symbol
[Structured Ladder]
Applicable hardware and RD78G(H) (Structured Text)
software (Language)
Number of input area points
(byte)
56
■Timing chart
[When the FB is normally completed]
Execute
Busy
Active
InVelocity
CommandAborted
Velocity
Error
ErrorID
Velocity
1000
0
MCv_SpeedControl
DUT : Axis
B : Execute
B : ContinuousUpdate
L : Velocity
L : Acceleration
L : Deceleration
L : Jerk
W : Direction
W : BufferMode
UD : Options
Number of output area points
(byte)
8
1000
0
Axis : DUT
InVelocity : B
Busy : B
Active : B
CommandAborted : B
Error : B
ErrorID : UW
Compiling method
Subroutine type
Time
6 AXIS CONTROL FUNCTION
6.2 Single Axis Speed Control
FB operation type
Real-time execution
187
6