Mitsubishi Electric MELSEC iQ-R Series User Manual page 434

■I/O variables
Import : At start
Name Variable
name
Master axis Master
Slave axis Slave
■Input variables
Import : At start, R: Retrigger possible, C: Continuous update possible
Name Variable
name
Execute Execute
command
Continuous ContinuousUpd
update ate
Master axis MasterOffset
offset
Slave axis offset SlaveOffset
Master axis MasterScaling
scaling
Slave axis SlaveScaling
scaling
Master axis MasterStartDista
follow-up nce
distance
Master axis MasterSyncPosi
synchronization tion
start position
Start mode StartMode
Master axis data MasterValueSou
source selection rce
Cam tableID CamTableID
Buffer mode BufferMode
Options Options
■Output variables
Name
In synchronization
Executing
Controlling
Abortion of execution
Error
Error code
Cam cycle completion
14 SYNCHRONOUS CONTROL
432
14.7 Cam Operation
Data type Input
import

AXIS_REF

AXIS_REF
Data type Import

BOOL

BOOL
/R/C
LREAL
/R/C
LREAL
/R/C
LREAL
/R/C
LREAL

LREAL

LREAL

MC_START_M
ODE

MC_SOURCE
/R/C
MC_CAM_ID

MC_BUFFER_
MODE

DWORD(HEX)
Variable name Data type
InSync BOOL
Busy BOOL
Active BOOL
CommandAborted BOOL
Error BOOL
ErrorID WORD(UINT)
EndOfProfile BOOL
Setting range Default
value

Omission
not possible

Omission
not possible
Setting range Default
value
TRUE, FALSE FALSE
TRUE, FALSE FALSE
Page 67
0
Positioning Range
Page 67 0
Positioning Range
0.01 to 10.00 1
0.01 to 10.00 1
Page 67
0
Positioning Range
Page 67
0
Positioning Range
0 to 2 0

0

0
0, 1 0
0 0
Default
value
FALSE
FALSE
FALSE
FALSE
FALSE
0
FALSE
Description
Page 568 Axis variables
Page 568 Axis variables
Description
When TRUE, it executes the FB.
Page 439 MasterOffset (Master axis offset)
Page 439 SlaveOffset (Slave axis offset)
Page 439 MasterScaling (Master axis
scaling)
Page 439 SlaveScaling (Slave axis scaling)
Page 439 MasterStartDistance (Master axis
follow-up distance)
Page 440 MasterSyncPosition (Master axis
synchronization start position)
Page 440 StartMode (Start mode)
Page 440 MasterValueSource (Master axis
data source selection)
Page 440 CamTableID (Cam table ID)
Page 440 BufferMode (Buffer mode)
Sets "0". (If a value other than "0" is set, an error
will occur.)
Description
Page 440 InSync (In synchronization)
Indicates that the FB is in execution.
Indicates that the FB is controlling the axis.
Indicates that another FB has aborted the
execution of the FB.
When this FB is stopped by an error or when this
FB is started up while an error occurs, it turns
TRUE.
Turns FALSE when Execute turns FALSE.
When TRUE, it indicates that an error has
occurred in the FB.
The error code generated in the FB is returned.
For details, refer to the following.
Page 534 List of Error Codes
Page 440 EndOfProfile (Cam cycle
completion)