IAI America SSEL - Manual (Page 435)

413
Appendix
Axis-Specific Parameters
No Parameter name
Default value
(Reference)
Input range Unit Remarks
26 (Phase-Z evacuation
distance at absolute home
return (old))
1000 0 ~ 99999 0.001 mm Evacuation distance from the actual phase-Z position
(Positive value = Applied in the direction of moving away
from the end) (Phase-shift prevention margin) (Refer to axis-
specific parameter No. 76)
27 Maximum motor speed 5000 Reference
only
In rpm when a rotary encoder is used, or in mm/sec when a
linear encoder is used (cannot be changed).
28 Maximum operating speed
of each axis
1000 1 ~ 9999 mm/s
29 VLMX speed 1000 1 ~ 9999 mm/s During VLMX operation, the maximum operating speed of
each axis or VLMX speed, whichever is lower, is used as the
maximum speed of the applicable axis.
30 Servo ON check time 150 0 ~ 5000 msec Brake equipped: Time after receiving a servo-ON start
response until start of brake unlocking
Brake not equipped: Time after receiving a servo ON start
response until transition to an
operation-enabled status
31 Offset travel speed at home
return 3 1 ~ 500 mm/sec
32 Actual distance between
phase Z and end -1 -1 ~ 99999 0.001 mm Absolute distance from the end (mechanical or LS).
Obtained automatically if the distance is a negative value.
When multiple actuators are combined, it is recommended to
write the flash ROM after automatic acquisition. (Refer to
axis-specific parameter No. 76)
33 Ideal distance between
phase Z and end
0 0 ~ 99999 0.001 mm Absolute distance from the end (mechanical or LS). (Refer to
axis-specific parameter No. 76)
34 Brake equipment
specification
0 0 ~ 1 0: Not equipped, 1: Equipped
35 Brake unlock check time 150 0 ~ 3000 msec Time after receiving a brake-unlock start response until
transition to an operation-enabled status
36 Brake lock check time 300 0 ~ 1000 msec Time after receiving a brake-lock start response until start of
servo OFF
37 Encoder linear/rotary type 0 0 ~ 1 0: Rotary encoder
1: Linear encoder
38 Encoder ABS/INC type 0 0 ~ 1 0: INC, 1: ABS
39 Magnetic-pole sensor
equipment specification
(For future expansion =
Change prohibited)
1 0 ~ 1 0: Not equipped, 1: Equipped
40 For future expansion
(change prohibited)
0 0 ~ 1
41 For future expansion
(change prohibited)
25 1 ~ 100 DRVVR
42 Encoder resolution 131072 0 ~
99999999
Pulse/rev,
0.001
Pm/pulse
Pulses (before division)/rev, in the case of a rotary encoder.
0.001
Pm/pulse (before division), in the case of a linear
encoder.
43 Encoder division ratio 3 -7 ~ 7 Pulses are multiplied by (“n”th power of 1/2).
44 Length measurement
correction
0 -99999999
~ 99999999
0.001 mm/
1M
Valid only for linear movement axes. (Coordinates other than
the encoder reference Z point will change proportionally.)
45 Input polarity of belt
breakage detection sensor 0 0 ~ 2 0: Do not use 1: Contact a 2: Contact b
(Main application version 0.17 or later)
46 (For expansion) 0
47 Screw lead 20000 1 ~
99999999
0.001 mm Valid only for linear movement axes.
Invalid in the case of a linear encoder.
48 ~
49
(For expansion) 0
50 Gear ratio numerator 1 1 ~
99999999
Invalid in the case of a linear encoder.
51 Gear ratio denominator 1 1 ~
99999999
Invalid in the case of a linear encoder.
52 (For expansion) 0
53 Setting bit pattern 1 of each
axis 0 0H ~
FFFFFFFF
H
54 Travel distance for push
stop detection at home
return 20 1 ~ 99999 0.001 mm Used to confirm push action during home return.
55 Travel distance for push
stop detection at positioning 30 1 ~ 99999 0.001 mm Used to confirm push action during PUSH command
operation.