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Axis Operating Output Memory Areas
Note
4-7-3
Axis Operating Output Memory Area Priority
When Position Control Unit Is Not Executing a Function (When Busy Flag = 0)
Servo Unlocked
Executing function
SERVO UNLOCK Bit ON
DEVIATION COUNTER RESET
Bit ON
EMERGENCY STOP Bit ON
DECELERATION STOP Bit ON
Other than above status
190
(1) Allocated in Axis Operating Output Memory Areas for axis 1 and axis 5
for Position Control Unit Ver. 1.1 or later. These bits are not used in the
Axis Operating Output Memory Areas for other axes.
(2) Allocated in Axis Operating Output Memory Area for axis 1 for Position
Control Unit Ver. 1.1 or later. These bits are not used in the Axis Operat-
ing Output Memory Areas for other axes.
(3) Allocated in Axis Operating Output Memory Area for axis 5 for Position
Control Unit Ver. 1.1 or later. These bits are not used in the Axis Operat-
ing Output Memory Areas for other axes.
(4) The DEVIATION COUNTER RESET can be used with unit version 1.3 or
later. This bit is not used for earlier unit versions.
The Position Control Unit performs exclusive control for the command exe-
cuted for the axis operating output bits. Depending on the status of the Posi-
tion Control Unit (i.e., the Servo locked/unlocked status, Busy Flag status, and
ON/OFF status of axis operating output bits), the command is disabled or
detected as an error.
The operations that are performed when an attempt is made to execute more
than one function are described depending on the operating status.
The operation that is performed for each command when the Position Control
Unit is not executing a function (including when the Busy Flag is reset after
completing or canceling operation) is shown below depending on the Servo
locked/unlocked status and the ON/OFF status of axis operating output bits.
(Refer to 12-1 Overview of PCU Errors for information on executing functions
when an error exists.)
Function to be executed (See note.)
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×
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❍: Execution possible
×: A servo unlock error (axis error code: 3040) will occur and the function will
not be executed.
---: Execution not possible (ignored)
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×
×
×
×
×
Section 4-7
❍
❍
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❍
❍
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❍
❍
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❍
❍
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×
❍
❍
❍
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