Mitsubishi FX3U-20SSC-H User Manual page 142

FX -20SSC-H Positioning Block User's Manual
3U
DOG type mechanical zero
return operation
Use/ not use FLS, RLS signal
servo amplifier
Use/ not use DOG signal of
servo amplifier
FLS/RLS signal logic of servo
amplifier
DOG signal logic of servo
amplifier
Acceleration time 2 (Ver. 1.30 or later)
Deceleration time 2 (Ver. 1.30 or later)
X-DOG
Y-DOG
X-axis forward rotation limit 1 (LSF)
X-axis reverse rotation limit 1 (LSR)
Y-axis forward rotation limit 1 (LSF)
Y-axis reverse rotation limit 1 (LSR)
X-axis forward rotation limit 2 (FLS)
X-axis reverse rotation limit 2 (RLS)
Y-axis forward rotation limit 2 (FLS)
Y-axis reverse rotation limit 2 (RLS)
Forward rotation limit (LSF)
[Forward rotation limit 1]
Reverse rotation limit (LSR)
[Reverse rotation limit 1]
Mechanical zero return
command
Simultaneous START flag
Acceleration/deceleration time
change command
(Ver. 1.30 or later)
Current address (user)
Current address (pulse)
Zero return complete
Positioning completion
Zero phase passed
Function selection C-4
Note
• The zero return command is not accepted if the zero-point pass signal servo status is OFF.
Before executing zero return, be sure to rotate the servomotor at least once to turn the zero-point pass
signal ON. The zero-point pass signal turns ON when the motor passes the motor reference position signal
(Z-phase).
To execute zero return immediately after power-on, specify "1: Motor Z-phase pass unnecessary after
power-on" (default setting) at servo parameter function selection C-4. With this setting, the zero-point pass
signal turns ON even if the motor does not pass the zero-point (Z-phase).
• With the simultaneous start flag ON, the X-axis mechanical zero return command simultaneously starts the
X and Y-axes mechanical zero return operation.
(The 20SSC-H ignores the Y-axis mechanical zero return command.)
Precautions when setting the DOG input logic
An incorrect DOG input logic state will disable the correct operation. Pay close attention when changing the
initial setting value.
136
Zero return mode BFM #14031 = K0
External input selection BFM #14044 b0
External input selection BFM #14044 b1
External input selection BFM #14044 b8
External input selection BFM #14044 b9
BFM #14108
BFM #14110
Operation command 1 BFM #518 b2
Operation command 1 BFM #518 b3
Operation command 1 BFM #518 b6
Operation command 1 BFM #518 b10
Operation command 2 BFM #519 b5
BFM #1,#0
BFM #3,#2
Status information BFM #28 b3
Status information BFM #28 b6
Servo status BFM #63 b0
Servo parameters
BFM #15080
(Advanced setting)
8.1 Mechanical Zero Return Control
BFM Number
X-axis Y-axis
BFM #14231 = K0
BFM #14244 b0
BFM #14244 b1
BFM #14244 b8
BFM #14244 b9
BFM #14308
BFM #14310
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
BFM #618 b2
BFM #618 b3
BFM #618 b6
BFM #619 b5
BFM #101,#100
BFM #103,#102
BFM #128 b3
BFM #128 b6
BFM #163 b0
BFM #15280
8 Manual Control
Data type
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Positioning parameters
Input terminal (20SSC-H)
Input terminal (20SSC-H)
Input terminal (PLC)
Input terminal (PLC)
Input terminal (PLC)
Input terminal (PLC)
External signal
(servo amplifier)
External signal
(servo amplifier)
External signal
(servo amplifier)
External signal
(servo amplifier)
Control data
Control data
Control data
Control data
Control data
Monitor data
Monitor data
Monitor data
Monitor data
Monitor data
Servo parameters