Fuji Electric Faldic-a RYS-R Series, User Manual

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5-24
MHT260a (Engl.)
5.5.3 Current position output
The station number is outputted, that the amplifier is receives.
Current position output (Control output signal)
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Function
The code to be outputted depends on the system para. 98 setting.
The station number is updated at the intermediate point of each station.
The station number can be updated when moved by manual operation or pulse train command.
This signal becomes an output based on the 2nd origin, when the 2nd origin (42) valid of control assignment is used.
The station number output is valid, even if the forced stop [EMG] (10) is off.
The current station number is stored when power is off. The current station number is restored at power recovery.
(1) Incremental system (system para. 99 setting: 0)
The motor rotational quantity is not counted at power off. The indexing action starts that the station position at power recovery is the station
position at power off. If necessary, execute the origin return action or position preset.
(2) Absolute system (system para. 99 setting: 1)
The motor rotational quantity is counted at power off. When the auto start [START] signal or manual indexing is executed, indexing is
performed by correcting the rotational quantity during power off.
Remark : Do not rotate the motor output shaft more than 32768 [revolution] during power off. Otherwise, the station number will not be
recognized at power recovery.
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Basic type (DI/DO position)
The current position can be outputted by allocating PD14 to PD0 to the control output terminal.
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SX bus type (SX bus direct connection)
The current position can be outputted to the 0, 1 word position of IQ area. The current position can be outputted on condition that bit of SEL2,
SEL1, and SEL0 are all off.
The current position can be obtained with the refresh cycle of IQ area.
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T-link (T-link direct connection)
The current position can be outputted to the +0, +1 word position of WB area.
The current position can be outputted on condition that 5 bits of data selection are all off.
The current position can be obtained with the refresh cycle of T-link.
Current position output
Amplifier Current position output
Basic type (DI/DO position) Current position can be outputted.
SX bus type (SX bus direct connection) Current position can be outputted to IQ area.
T-link (T-link direct connection) Current position can be outputted to WB area.
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Parameter setting
To allocate PD14 to PD0 to the control output terminal, set (74) to (60) to the system para..
Not all terminals need not be allocated.