Emergency Stop Switch - Epson RC620 Safety And Installation

The latch release input also functions to acknowledge the change of TEACH

NOTE
mode.
In order to change the latched condition of the TEACH mode, turn the mode
selector key switch on the Teach Pendant to "Auto". Then, close the latch release
input.

2.6.5 Emergency Stop Switch

If it is desired to create an external Emergency Stop switch(es) in addition to the
Emergency Stop on the Teach Pendant and Operator Panel, make sure to connect
such Emergency Stop switch(es) to the Emergency Stop input terminal on the
EMERGENCY connector.
The Emergency Stop switch connected must comply with the following:

NOTE The signal from the Emergency Stop switch is designed to use two redundant
circuits.
If the signals at the two circuits differ by two seconds or more, the system
recognizes it as a critical error. Therefore, make sure that the Emergency Stop
switch has double contacts and that each circuit connects to the specified pins on
the EMERGENCY connector at the Controller, refer to the following.
2.6.8 Circuit Diagrams - Control Unit
2.6.9 Circuit Diagrams - Drive Unit
Safety and Installation (RC620 / EPSON RC+ 6.0) Rev.12
- It must be a push button switch that is "normally closed".
- A button that does not automatically return or resume.
- The button must be mushroom-shaped and red.
- The button must have a double contact that is "normally closed".
2. Installation
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