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Timing chart
■Normal completion
Enable
State of
each signal
Valid
Error
ErrorID
■Abnormal completion
Enable
State of
each signal
Valid
Error
ErrorID
0
Error code
Value
MMERR_FB_AXIS_NUMBER
Point
• This function block is executed when Enable=ON, and the axis information of the specified axis is read.
• Read data is always updated while Valid=ON.
<I/O mode>
• When the positioning control function block is executed, updates of read data will temporarily stop. When the positioning
control is started again, updates will also be restarted.
• When this function block is used with "sensor input method selection" of the servo parameter "Function selection D-4
(PD41)" set to "0: Input from servo amplifier", the positive limit signal (LimitSwitchPos) and the negative limit signal
(LimitSwitchNeg) can be read with software version A3 or later of the servo amplifier MR-J4-GF.
Supported version
API version
1.10
Inheritance hierarchy
MC_FunctionBlock
MC_ReadAxisInfo
5 API LIBRARY DETAILS (FUNCTION BLOCK)
182
5.1 MC_FunctionBlock Class
Each signal state is output
0
Error code
Description
A value outside the range is set to the axis No.
Software version
01
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