Mitsubishi Electric FX3U-1PG, User Manual

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7 Buffer Memory
7.4 Control Data
74
FX
3U
-1PG User's Manual
7.4.6 [BFM#25] Operation command
A list of operation commands is as shown in the following table.
BFM No.
Bit
No.
Item Description
Detection
*1
Default
High order
16bit
Low order
16bit
- #25
b0 Error reset
When it is turned on while an error is output, it
resets the error flag, the error code, and the
positioning completion flag. (It is valid only when the
error is occurring.)
Level
H0000
b1 STOP
When it is turned on during the positioning
operation (including JOG operation and mechanical
zero return operation), the operation stops.
→
For details on the STOP, refer to Section 6.5.
Level
b2 Forward limit
When it is turned on while the forward pulse is
output, the operation stops.
It is used to stop the operation at the forward limit
position.
→
For details on the forward limit, refer to
Section 6.4.
Level
b3 Reverse limit
When it is turned on while the reverse pulse is
output, the operation stops.
It is used to stop the operation at the reverse limit
position.
→ For details on the reverse limit, refer to
Section 6.4.
Level
b4
Forward JOG
operation
When it is turned on, the unit outputs pulses in the
direction in which in the current address increases.
When it is turned off, the unit stops outputting
pulses.
→
For details on the JOG operation, refer to
Section 8.2.
Level
b5
Reverse JOG
operation
When it is turned on, the unit outputs pulses in the
direction in which in the current address decreases.
When it is turned off, the unit stops outputting
pulses.
→
For details on the JOG operation, refer to
Section 8.2.
Level
b6
DOG type
mechanical zero
return operation
start When it is turned on, it starts the DOG type
mechanical zero return operation.
→
For details on the DOG type mechanical zero
return operation, refer to Subsection 8.3.2.
Edge
b7
Relative/absolute
address
It selects the absolute address specification or the
relative address specification.
OFF: Operates with the absolute address
specification
ON: Operates with the relative address
specification
Level
b8
1-speed positioning
operation start
When it is turned on, it starts the 1-speed
positioning operation.
→ For details on the 1-speed positioning
operation, refer to Section 9.2.
Edge
b9
Interrupt 1-speed
positioning
operation start
When it is turned on, it starts the interrupt 1-speed
positioning operation.
→
For details on the interrupt 1-speed
positioning operation, refer to Section 9.3.
Edge
b10
2-speed positioning
operation start
When it is turned on, it starts the 2-speed
positioning operation.
→
For details on the 2-speed positioning
operation, refer to Section 9.4.
Edge
b11
External command
positioning
operation start
When it is turned on, it starts the external command
positioning operation.
→
For details on the external command
positioning operation, refer to Section 9.5.
Edge
b12
Variable speed
operation
ON: It starts the variable speed operation.
OFF: It stops the variable speed operation.
→
For details on the variable speed operation,
refer to Section 9.6.
Level