Mitsubishi Electric MELSEC-Q-MR-JE-C, Справочное руководство

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3 FB LIBRARY
3.2 Details of the FB Library
53
3
MC_ReadAxisInfo (Axis Information Read)
Name
MC_ReadAxisInfo_JEC
Overview
Labels
■
I/O label
■
Input labels (Load:
П
: Always,

: Only at start)
■
Output labels
Item Description
Function overview Reads the axis information of the specified axis.
Symbol
[Structured Ladder]
Symbol
[Structured Text]
MC_ReadAxisInfo_JEC (Axis, Enable, Valid, Error, ErrorID, HomeAbsSwitch, LimitSwitchPos, LimitSwitchNeg,
CommunicationReady, ReadyForPowerOn, PowerOn, IsHomed, AxisWarning)
No. Variable name Name Data type Setting range Description
(1) Axis Axis information AXIS_REF_JEC
 
Page 59 AXIS_REF_JEC (Axis information)
No. Variable name Name Data type Import Setting
range Description
(2) Enable Enable Bit

ON, OFF ON: The FB is executed.
No. Variable name Name Data type Default value Description
(3) Valid Output value valid Bit OFF During ON, the output value is valid.
(4) Error Error Bit OFF When ON, it indicates that an error has occurred
in the FB.
(5) ErrorID Error code Word [unsigned] 0 The error code generated in the FB is returned.
(6) HomeAbsSwitch Proximity dog signal Bit OFF It indicates the status of the proximity dog signal.
(7) LimitSwitchPos Positive limit signal Bit OFF It indicates the status of the hardware stroke limit
signal in the positive direction.
(8) LimitSwitchNeg Negative limit signal Bit OFF It indicates the status of the hardware stroke limit
signal in the negative direction.
(9) CommunicationReady Communication
ready
Bit OFF It indicates the communication ready status.
(10) ReadyForPowerOn Ready for operation Bit OFF It indicates the ready for operation status.
(11) PowerOn Operable Bit OFF It indicates the operable status.
(12) IsHomed Home position valid Bit OFF It indicates that the home position return is
completed.
(13) AxisWarning Axis warning Bit OFF It indicates the axis warning status.
DUT: Axis Axis :DUT
B: Enable Valid :B
Error :B
ErrorID :UW
HomeAbsSwitch :B
LimitSwitchPos :B
LimitSwitchNeg :B
CommunicationReady :B
ReadyForPowerOn :B
PowerOn :B
IsHomed :B
AxisWarning :B
MC_ReadAxisInfo_JEC
(5)
(4)
(3)
(1)
(2)
(1)
(9)
(8)
(7)
(6)
(13)
(12)
(11)
(10)