YASKAWA SGDA series User Manual

LIST OF USER CONSTANTS
404
List of User Constants (Memory Switch Setting) (1)
User
Constant
No.
Bit
No.
Setting Factory
Setting
Input signal
bl /di bl
Cn-01 0
0 1
0
p
g
enable/disable
Uses servo ON input (S-ON). Does not use servo ON input
(S-ON
). Servo is always ON.
1
0 1
0
Uses SEN signal input (SEN) when
absolute encoder is used.
Does not use SEN signal input
(SEN) when absolute encoder is
used. Servopack automatically
treats signal voltage as high level.
2
0 1
0
Uses forward rotation prohibited
input (P-OT).
Does not use forward rotation
prohibited input (P-OT). Forward
rotation is always possible.
3
0 1
0
Uses reverse rotation prohibited
input (N-OT
).
Does not use reverse rotation
prohibited input (N-OT
). Reverse
rotation is always possible.
TGON signal
ihi
4
0 1
0
g
switching
Uses TGON signal (TGON) as
running output.
Uses TGON signal (TGON) as
torque limit output.
Operation
performed
at
5
0 1
0
per
f
orme
d
a
t
recovery from
power loss
Remains in servo alarm status at
recovery from power loss.
Automatically resets servo alarm
status at recovery from power loss.
Sequence
li
6
0 1
0
q
selection at
alarm condition
Stops the motor by applying
dynamic brake when an alarm
arises.
Causes the motor to coast to a stop
when an alarm arises.
7
0 1
1
When an alarm arises, stops the
motor by applying dynamic brake
and then releases dynamic brake.
When an alarm arises, stops the
motor by applying dynamic brake
but does not release dynamic brake.
8
0 1
0
Stops the motor according to bit 6
setting when overtravel is detected
(P-OT, N-OT).
Decelerates the motor to a stop by
applying the torque specified in
Cn-06 when overtravel is detected
(P-OT, N-OT).
9
0 1
0
When overtravel is detected (P-OT,
N-OT), decelerates the motor to a
stop by applying the torque specified
in Cn-06 and then turns the servo
OFF.
When overtravel is detected (P-OT,
N-OT), decelerates the motor to a
stop by applying the torque specified
in Cn-06 and then performs
zero-clamp.
Control mode
li
B•A
0•0 0•1 1•0 1•1
0•0
selection
Speed control Speed control
with zero-clamp
function
Torque control I Torque control II
Mode switch
li
D•C
0•0 0•1 1•0 1•1
0•0
selection
Uses internal
torque reference
as a condition.
(Level setting:
Cn-0C)
Uses speed
reference as a
condition.
(Level setting:
Cn-0D)
Uses
acceleration as a
condition.
(Level setting:
Cn-0E)
Does not use
mode switch
function.
D

YASKAWA SGDA series Specifications

General

Brand	YASKAWA
Model	SGDA series
Category	Servo Drives
Language	English