Operation Timings; Activation; Stop; Reactivation - Toshiba TS3000 Series Instruction Manual

series Robot Controller
5

Operation Timings

5.1

Activation

When the RESET1 and RESET2 switches are pressed with the emergency stop
switches, enable switches, and safety input switches turned off, the safety relay
module is reset. After this reset, the contacts of the K1 to K4 contactors are closed.
Then, AC power is supplied to the servo power supply section on the X8GH (power
supply module). However, no voltage is charged to the servo driving capacitor.
When the servo ON command signal is input after that, voltage charging starts and
motor excitation becomes possible.
5.2

Stop

When the emergency stop switches, enable switches, and safety input switches are
pressed, a deceleration stop starts, after which a brake signal is input and the motor
excitation is canceled. The contacts of the K1 to K4 contactors are opened with a
delay of 500 ms after an emergency stop signal is input. Then, the AC power of
the servo power supply section can be turned off. The delay time of 500 ms is set
by the safety relay module.
5.3

Reactivation

When the emergency stop switches, enable switches, and safety input switches are
pressed, the safety relay module is placed in a state in which it is not reset and an
error is indicated. When this happens, the servo cannot be turned on.
If both 008-014 Emergency Stop SW ON and 008-281 Emergency SW relay ON are
generated together, the safety relay module for the emergency stop switches is in a
state in which it is not reset. Press RESET1 with all the emergency stop switches
turned off.
If both 008-017 Safety SW ON and 008-280 Safety SW relay ON are generated
together, the safety relay module for the safety switches is in a state in which it is
not reset. Press RESET2 with all the enable switches and safety input sections
turned off.
In the teaching mode, press RESET2 with the enable switches on the teaching
pendant neutralized.
16
TS3SFB UNIT
STE 80862