Mitsubishi Electric MELSEC iQ-F Series User Manual page 49

Operation of the complete flags
The following describes the operation timings of the complete flags.
The user-specified complete flags are valid only when specified using FX5 operand.
FX3 compatible
Instruction execution
complete flag
(SM8029)
ON From when deceleration
condition stop is performed by the
pulse decelerate and stop
command to when the ON
 OFF condition is met
ON  OFF
When the drive contact is turned off
condition
*1 The flag turns on only for one scan when the drive contact of the instruction turns from OFF to ON.
Instruction execution abnormal
end flag
(SM8329)
From when the following operation or
function is completed to when the drive
contact is turned off
*1
• The axis is already used.
• Pulse output stop command
• Limit of the moving direction
• All outputs disabled (SM8034)
• Write during RUN
• When 0 is set for the command speed
at start of the instruction
User specification
Positioning operation Positioning operation abnormal
complete flag end flag
(d2) (d2)+1
From when the drive From when the following operation or
function is completed to when the ON 
contact is turned off or
when deceleration stop is OFF condition is met
performed by the pulse • The axis is already used.
decelerate and stop • The drive contact is turned off during
command to when the ON positioning operation
 OFF condition is met
• Pulse output stop command
• Limit of the moving direction
• All outputs disabled (SM8034)
• Write during RUN
• When 0 is set for the command speed
at start of a instruction
The flag remains on until either of the following is performed.
• Turning off the flag by the user
• Restarting the positioning instruction
5 POSITIONING INSTRUCTION
5.7 Variable Speed Operation
5
105