Toshiba TS3000 Series Instruction Manual page 51

Designation
Input terminal
Signal name
Signal
Function
Signal timing
Cautions
EX_SVON (External servo ON)
SYSTEM-11 pin
256
Signal judgment
Signal terminal
Open
Short-circuit
Used to turn on the servo driver main power from the external
equipment. Once the servo power is turned on, it is
maintained even after this signal turns off.
This signal can be used only in the EXT. SIGNAL mode.
POWER ON
SYS_RDY (O)
SV_RDY (O)
EX_SVON (I)
SVST_A
~SVST_B (O)
1. It takes about one (1) second from the servo ON to the
time when the robot is actually ready to work.
Therefore, program so that the RUN signal, etc., can turn
on only after the SV_RDY signal turns on.
2. To prevent an internal damage, the servo cannot be
turned on about 4.5 seconds after it is turned off. To
turn the servo on again, wait at least five (5) seconds
after the SVST_A ~ SVST_B signal turns off.
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INTERFACE MANUAL
ON
O
Approx. 1 sec.
5 sec. or over
Servo ON
Servo OFF
OFF
O
Processing of servo OFF
Servo ON
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