Delta Electronics VFD037CB43A-20 [244/363] S rad w p m n t ω

Delta Electronics VFD007CB23A-21M [244/363] S rad w p m n t ω
Chapter 11 Description of Parameter Settings|C200 Series
11-145
N.O. switch status: ON= contact closed, OFF= contact open
Pr. 11-32 Pr. 11-31 Pr. 11-30
MI=33(High) MI=32(Mid) MI=31(Low) Torque Offset
OFF OFF OFF None
OFF OFF ON 11-30
OFF ON OFF 11-31
OFF ON ON 11-30+11-31
ON OFF OFF 11-32
ON OFF ON 11-30+11-32
ON ON OFF 11-31+11-32
ON ON ON 11-30+11-31+11-32
Torque Offset Setting
Factory Setting: 0.0
Settings 0.0~100.0%
This parameter is torque offset. The motor rated torque is 100%.
Calculation equation for motor rated torque:
motor rated torque:
)/(
)(
).(
srad
WP
MNT
ω
=
; P(W) value= Pr.05-02;
ω(rad/s) value= Pr.05-03
srad
RPM
/
60
2
=
×
π
High Torque Offset
Factory Setting: 30.0
Settings 0.0~100.0%
Middle Torque Offset
Factory Setting: 20.0
Settings 0.0~100.0%
Low Torque Offset
Factory Setting: 10.0
Settings 0.0~100.0%
When it is set to 3, the source of torque offset will regard Pr.11-30, Pr.11-31 and Pr.11-32 by the
multi-function input terminals setting (31, 32 or 33). The motor rated torque is 100%.
Calculation equation for motor rated torque:
motor rated torque:
)/(
)(
).(
srad
WP
MNT
ω
=
; P(W) value= Pr.05-02;
ω(rad/s) value= Pr.05-03
srad
RPM
/
60
2
=
×
π
Source of Torque Command
Factory Setting: 0
Settings 0: Digital Keypad (Pr.11-34)
1: RS485 serial communication
2: Analog signal (Pr.03-00)

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