Mitsubishi Electric MELSEC iQ-R Series User Manual page 338

■I/O variable
Import : At start
Name Variable
name
Axis information Axis
■Input variables
Import : At start, R: Retrigger possible
Name Variable
name
Execute Execute
command
Positive PositiveValid
direction torque
limit valid
Positive PositiveValue
direction torque
limit value
Negative NegativeValid
direction torque
limit valid
Negative NegativeValue
direction torque
limit value
Execution mode ExecutionMode
Options Options
*1 For a bit and the function description, refer to the following table.
Bit
0 to 15
16
17 to 31
■Output variables
Name
Execution completion
Executing
Abortion of execution
Cancel acceptance
Error
Error code
10 RELEVANT FUNCTIONS TO TORQUE
336
10.2 Torque Limit Value Change Function
Data type Input
import

AXIS_REF
Data type Import

BOOL
/R
BOOL
/R
LREAL
/R
BOOL
/R
LREAL

MC_EXECUTIO
N_MODE

DWORD(HEX)
Function description
Empty (Reserved)
Specifies whether cancel is allowed or not after FB is started.
FALSE: Not allow
TRUE: Allow
Empty (Reserved)
Variable name Data type
Done BOOL
Busy BOOL
CommandAborted BOOL
CancelAccepted BOOL
Error BOOL
ErrorID WORD(UINT)
Setting range Default
value

Omission
not possible
Setting range Default
value
TRUE, FALSE FALSE
TRUE, FALSE FALSE
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0
Positive/Negative
direction torque limit
value setting range
TRUE, FALSE FALSE
Page 340
0
Positive/Negative
direction torque limit
value setting range
0 to 3 0
*1
00000000H
Default
value
FALSE
FALSE
FALSE
FALSE
FALSE
0
Description
Page 568 Axis variables
Description
When TRUE, it executes the FB.
When TRUE, the positive direction torque limit
setting value is changed.
Imports when PositiveValid is TRUE.
Sets the positive direction torque limit value.
When TRUE, the negative direction torque limit
setting value is changed.
Imports when NegativeValid is TRUE.
Sets the negative direction torque limit value.
Specifies the execution timing of the FB.
0: mcImmediately (Execute immediately)
1: mcQueued (Execute at completion)
3: mcSpeculatively (Execute speculatively)
Sets function options with bit designation.
Description
Indicates that a torque limit value change is
normally completed.
When TRUE, it indicates that the FB is in
execution.
When TRUE, it indicates that execution is
interrupted.
Indicates that the FB accepted cancel.
When TRUE, it indicates that an error has
occurred.
The error code generated in the FB is returned.
For details, refer to the following.
Page 534 List of Error Codes