Toshiba TSL3000E, Инструкция по интерфейсу, Страница: 36 / 128

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INTERFACE MANUAL
STE 85457
Designation RST-1 to RST-2 (Reset inputs 1 and 2)
Input terminal Between SAFE-1 and SAFE-2 (reset input for cancelling
emergency stop latch)
Signal logic
Signal judgment
Signal terminal
Reset Normal
Open

Short-circuit

Function
The latch status of the safety relay module in the controller
can be canceled by inputting reset signal from external
equipment.
Be sure to input this signal after emergency stop
processing is executed.
Be aware that the reset signal is accepted only while all
emergency stop buttons are canceled.
Set the reset signal input width to 150 ms (min.).
Signal timing
EMG-IN*
~ EMG-OUT* (I)
RST-1
~ RST-2 (I)
Alarm (O)
Cautions 1. This signal does not reset any alarm, but resets
restoration from emergency stop latch status.
2. This signal operates at the falling edge. Even if
short-circuited status is kept, no reset is performed.