Yamaha TS-S, Руководство пользователя

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2
Installation and wiring
2-33
12.3.2 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 switch
Safety door Enable switch MPRDY ES- Contactor
AUTO mode
outside
safety
enclosure
Input a: Close
Input b: Open
Open – – – OFF OFF
Close
Open – – OFF OFF
Close
– –
ON
OFF
– OFF OFF
– 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
OFF
ON
OFF
ON ON
Emergency stop operation 1.
When the emergency stop switch is pressed, the controller main power (motor drive power) is shut down.
When the emergency stop switch is pressed, the category 0 emergency stop is activated regardless of other switch
settings.
AUTO mode (Mode select switch setting, input a: Close, input b: Open) 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 contactor 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.
• The MP RDY signal is on. (Output from the controller when the controller main power is ready to turn on.)
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 contactor 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 (intermediate position).
• The MP RDY signal is on. (Output from the controller when the controller main power is ready to turn on.)
c
CAutIoN
you must disconnect the dummy connector from the CoM1 connector on the controller front panel, and connect
ht1-D.