Positioning Control By Pulse Train Input - Toshiba TOSVERT VF-AS3 Manual

2.2.4 Contact example of positioning control by multi-step point
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Run signal
Positioning preparation signal
PLC
Preset point signal
Positioning completion signal

2.3 Positioning control by pulse train input

2.3.1 Settings of main parameters
When A510=2 or 3, input of the target position by pulse train is enabled.
The target position can be specified by the number of all pulses input and the frequency at the time of positioning
control by the frequency of pulse input.
The following are the parameters necessary for positioning control by pulse train input.
• Set A510=2 or 3.
• Set the limits of the target position to A512 and A513 (on the positive side), and A514 and A515 (on the negative
side).
• Assign the positioning preparation signal (input terminal function 178/179) to the input terminal.
• Assign the run signal (input terminal function 2/3 or 4/5) to the input terminal.
• Connect so that the command pulse should be input in the S4 or S5 terminal.
• See the following to set the pulse input parameters.
2.3.1.1 How to input pulse train when A510=2
The following are how to input a pulse train and parameter setting.
• Input a pulse train from the S4 or S5 terminal.
When the pulse train is input from the S4 terminal: Set F146=1 and F147=0.
When the pulse train is input from the S5 terminal: Set F146=0 and F147=1.
• Set the sign of the pulse train position with the pulse train positioning forward/reverse command signal
(input terminal function 182/183)=OFF (forward run) or ON (reverse run).
• Set how to clear pulses in pulse train input (clear the current position and the target position) with A537.
• When A537=0, pulses are cleared at the moment when the pulse train position command clear
• When A537=1, pulses are cleared continuously when the pulse train position command clear signal
signal (input terminal function 184/185) is turned ON from OFF.
(input terminal function 184/185)=ON.
R
S
T
INV
F
S5
S1
S2
S3
FP
PG option (VEC008Z)
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PG