YASKAWA Sigma-V Series User Manual page 72

3 Wiring and Connection
3.3.1 I/O Signal (CN1) Names and Functions
Control
Method
Position
Torque
Note: Pin numbers in parentheses () indicate signal grounds.
(2) Output Signals
Control
Method
Common
Speed
Position
Reserved
Note 1. Pin numbers in parentheses () indicate signal grounds.
2. The functions allocated to /TGON, /S-RDY, and /V-CMP (/COIN) output signals can be changed by using the
3-24
Signal
Pin No.
Name
PULS 7
/PULS 8
SIGN 11
/SIGN 12
CLR 15
/CLR 14
T-REF 9 (10)
Signal
Pin No.
Name
ALM+
31
Servo alarm: Turns OFF when an error is detected.
32
ALM-
/TGON+
27 Detection during servomotor rotation: Turns ON when the servomotor
28 is rotating at a speed higher than the motor speed setting.
/TGON-
/S-RDY+
29 Servo ready: Turns ON when the SERVOPACK is ready to accept the
30 servo ON (/S-ON) signal.
/S-RDY-
PAO 33
Phase-A signal
/PAO 34
PBO
35
Phase-B signal
/PBO 36
PCO 19
Phase-C signal
/PCO 20
ALO1 37 (1)
ALO2 38 (1) Alarm code output: Outputs 3-bit alarm codes.
ALO3 39 (1)
Connected to frame ground if the shielded wire of the I/O signal cable is
FG Shell
connected to the connector shell.
/CLT
/VLT
Signals
/BK that can The following output signals can be changed to allocate functions:
be allo- /TGON, /S-RDY, and /V-CMP (/COIN).
/WARN
cated
/NEAR
/PSELA
/V-CMP+ 25
If speed control is selected, the signal turns ON when the motor speed is
within the setting range and it matches the reference speed value.
/V-CMP- 26
/COIN+ 25
If position control is selected, the signal turns ON when the number of
position error reaches the value set.
/COIN- 26
PL1 3
PL2 13 Output signals of power supply for open-collector reference
PL3 18
16
17
23
−
24 Do not use these pins.
48
49
50
parameters. Refer to 3.4.2 Output Signal Allocations for details.
Function
Input pulse modes: Select one of them.
• Sign + pulse train
• CW + CCW pulse train
• Two-phase pulse train with 90° phase differential
Clears position error during position control.
Inputs torque reference. Input voltage range: ± 12 V max.
Function
Encoder output pulse signals for two-phase pulse
train with 90° phase differential
Origin pulse output signal
(cont'd)
Refer-
ence
Section
5.4.1
5.4.2
5.5.1
5.8.3
5.8.5
Refer-
ence
Section
5.10.1
5.10.3
5.10.4
5.3.6
5.9.5
5.10.1
−
5.4.3
5.4.7
5.5.4
5.8.5
5.10.2
5.3.8
5.4.6
3.5.1
−