Yamaha TS-S, Руководство пользователя

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2
Installation and wiring
2-31
12.2.2 Overview of circuit operation
This section describes an overview of the circuit operation for each safety circuit configuration example shown
in the previous sections.
The safety controller is programmed so that the operation is performed in the table below.
Additionally, the safety controller is programmed so that it complies with the required standards other than the
operations.
Operation
mode
Input Output
Mode select
switch
Emergency stop
button
Safety door Enable switch ES- Relay
AUTO mode
outside safety
enclosure
Input a: Close
Input b: Open
Open – – OFF OFF
Close
Open – OFF OFF
Close
–
ON ON –
–
MANUAL mode
inside safety
enclosure
Input a: Open
Input b: Close
Open – – OFF OFF
Close
Close – OFF OFF
Open
Open OFF OFF
Close ON ON
Emergency stop operation 1.
When the emergency stop button is pressed, the controller main power (motor drive power) is shut down.
When the emergency stop button is pressed, the category 0 emergency stop is activated regardless of other switch
settings.
Each mode operation by mode select switch setting 2.
2.1 AUTO mode (Mode select switch setting, input a: Close, input b: Open)
The enable switch of the pendant is disabled, and only if the following conditions are all met the relay turns ON and
main power (motor operating power) is supplied to the controller.
Conditions
• The emergency stop switch is closed.
• The safety door is closed.
c
CAutIoN
Connect a dummy connector or ht1-D to CoM1 on the controller front panel. If the CoM1 connector on the
controller front panel is open, an emergency stop occurs.
2.2 MANUAL mode (Mode select switch setting, input a: Open, input b: Close)
The enable switch of the pendant is enabled, and only if the following conditions are all met the relay turns ON and
main power (motor operating power) is supplied to the controller.
Conditions
• The emergency stop switch is closed.
• The safety door is opened.
• The enable switch of the pendant is closed (center position)
c
CAutIoN
you must disconnect the dummy connector from the CoM1 connector on the controller front panel, and connect
ht1-D.