EURA SD20-G Series, Руководство пользователя

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SD20-G Series
171
SON-I
使能信号输入
机械原点找到
输出HOME
进入机械原点检
索模式
电源开启
机械原点检索
S-RDY
伺服准备好输出
机械原点检索
触发SHOM
机械原点设定
Power on
S-RDY
Servo ready
signal output
Mechanical
origin setting
SON-1 enabled
signal input
Mechanical
origin search
trigger SHOM
Mechanical
origin search
Mechanical origin
search mode
Mechanical origin
completed output
HOME
Fig 6.4.34Sequence chart when inputting entry point
Note: Do not trigger mechanical origin search function in the running process of servo drive.
6.4.10 Fixed Length Interrupt Function
Fixed length interrupt: In external position pulse mode, interrupt current running status of servo, and execute
preset fixed length instruction. In external position pulse mode, when interrupt terminal enabled, system receives
interrupt trigger signal and motor cannot stop rotating instantly, but run for a while setting in internal position
mode.
During the operation period of fixed length interrupt, drive shields any other internal/external position
instructions(including the instruction of re-trigger interrupt of fixed length position), when interrupt enabled
terminal is valid, motor will run the setting length according to internal position mode after system receives
interrupt trigger signal. Whenthe interruptterminal is valid, each interrupt rising edge triggers an internal position
mode. After entering interrupt, interrupt indication is valid; position pulse and new interrupt will not be answered.
After completing internal position mode, interrupt indication terminal is invalid and then interrupt terminal resets,
when there is a rising edge, position pulse and new interrupt will be answered.
Fixed length interrupt operates as follow: