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System configutration and wiring
Output Signals (Common) and their Functions
Signal
Pin
Symbol Function
I/F
No.
circuit
Servo alarm
Servo-ready
Mechanical
brake release
Zero speed
detection
Torque
in-limit
In-position/At-
speed
• This output(transistor) turns OFF, when the driver
detects and error(trip).
•
This output(transistor) turns ON, when the main power is on(for
both the driver and the motor) and no alarm is active.
• This output(transistor) turns ON , when the brake
is released.
• Signal which is selected at Pr0A (ZSP Output
Selection) will be turned on.s
• Signal which is selected by Pr09 (TLC Output
Selection) will be turned ON.
• See the above ZSP signal for the set-up of Pr09
and functions.
37
36
35
34
11
10
12
40
39
38
ALM +
ALM -
S-RDY +
S-RDY -
BRK-OFF
+
BRK-OFF
-
ZSP
TLC
COIN +
COIN -
SO1
page 40
SO1
page 40
SO1
page 40
SO2
page 40
SO2
page 40
SO1
page 40
Signal symbol
TLC
ZSP
WARN
ALL
WARN
REG
WARN
OL
WARN
BATT
Function
Output(transistor) turns ON during the In-toque limiting.
Output(transistor) turns ON when the motor speed becomes lower than
that of the preset speed with Pr61(Zero speed).
Output(transistor) turns ON when either one
of over-regeneration, overload or battery warn-
ing is activated.
Output(transistor) turns ON when the over-regeneration (more than 85%
of permissible power of the internal regenerative discharge resistor) warn-
ing is activated.
Output(transistor) turns ON when the overload (the ef-
fective torque is more than 85% of the overload trip level)
warning is activated.
Output(transistor) turns ON when the battery (the voltage of
the backup battery becomes lower than approx. 3.2V at the
encoder side) warning is activated.
Pr0A value
0
1
2
3
4
5
Control
mode
Position
Velocity and
torque
Function
Output(transistor) turns ON when the position error is below the
preset value by Pr60 (In-Position Range).
Output(transistor) turns ON when the motor speed reaches
the preset value by Pr62 (At-Speed ).
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