Delta CT2000 Series User Manual page 356

ω(rad/s) value= Pr.05-03。
Reverse rege nerative mode
06 12 current limit
-
E xter na l a na lo g te rmi na ls
P r 03 0 0 02
. -
d7 Positive torque limit
:
d1 0 Posit ive Ne gat ive torqu e limit
:
d 9 R egen erative torque limit
:
R ev erse r egenerativ e
t orque l imit
11-19
11-20
Rev erse motor
t orque l imit
E xter na l a na lo g te rmi na ls
P r 03 0 0 02
. -
d8 N ega tive to rq ue lim it
:
d 10 P ositive N ega tive to rq ue lim it
:
06 12 current limit
-
Reverse motor mode
Gain Value of Flux Weakening Curve for Motor 1

Settings
Gain Value of Flux Weakening Curve for Motor 2

Settings
 Pr.11-21 and 11-22 are used to adjust the output voltage of flux weakening curve.
 For the spindle application, the adjustment method is
1. It is used to adjust the output voltage when exceeding rated frequency.
2. Monitor the output voltage
3. Adjust Pr.11-21 (motor 1) or Pr.11-22 (motor 2) setting to make the output voltage reach motor
rated voltage.
4. The larger number it is set, the larger output voltage you will get.


RPM 2
60
P ositive t orque
E xter na l a na lo g te rmi na ls
~
d 10 Po sit ive N egat ive to rq ue limit
/ :
Qu adrant I I Quad ra nt I
Quad ra nt IV
Q uadrant III
Forw ar d regenerati ve
E xter na l a na lo g te rmi na ls
~
d1 0 Positive Ne gative torqu e limit
:
/
Negat ive torque
0~200%
0~200%
Chapter 12 Description of Parameter SettingsCT2000 Series

rad / s
Forward mot or mode
06 12 cu rren t limit
-
P r 03 0 0 0 2
. - ~
d7 Positive t orque lim it
:
/
F orward m ot or
torque l imit
11-17
11-18
t orque l imit
P r 0 3 00 0 2
. - ~
d 8 Ne gat ive torqu e limit
:
/
d9 Re gen erative t orque limit
:
06 12 current limit
-
Forward reg enerative mode
12.1-11-5
Th e level of torque limit will be
the minimum v alu e of f ollowing
three values
Frequency command
Factory Setting: 90
Factory Setting: 90