Set-up example
In this example a Permanent Magnet (PM) Motor is used with resolver as speed feedback. A PM motor must usually operate in flux mode.
Wiring:
The max cable length is 150 m when a twisted pair type of cable is used.
NB!
Resolver cables must be screened and separated from the motor cables.
NB!
The screen of the resolver cable must be correctly connected to the de-coupling plate and connected to chassis (earth) on the motor side.
NB!
Always use screened motor cables and brake chopper cables.
Adjust following parameters:
Par. H-40
Configuration Mode
Speed closed loop [1]
Par. H-41
Motor Control Principle
Flux with feedback [3]
Par. P-20
Motor Construction
PM, non salient SPM [1]
Par. P-03
Motor Current
Nameplate
Par. P-06
Base Speed
Nameplate
Par. P-05
Motor Cont. Rated Torque
Nameplate
Auto tune is not possible on PM motors
Par. P-30
Stator Resistance (Rs)
Motor data sheet
par. P-37
d-axis Inductance (Ld)
Motor data sheet (mH)
Par. P-01
Motor Poles
Motor data sheet
Par. H-46
Back EMF at 1000 RPM
Motor data sheet
Par. H-47
Motor Angle Offset
Motor data sheet (Usually zero)
Par. RS-50
Poles
Resolver data sheet
Par. RS-51
Input Voltage
Resolver data sheet
Par. RS-52
Input Frequency
Resolver data sheet
Par. RS-53
Transformation Ratio
Resolver data sheet
Par. RS-59
Resolver Interface
Enabled [1]
9.5 OPCRLY Relay Option Module
The OPCRLY includes 3 pieces of SPDT contacts and must be fitted into option slot B.
Electrical Data:
Max terminal load (AC-1)
1)
(Resistive load)
240 V AC 2A
Max terminal load (AC-15 )
1)
(Inductive load
@
cos
φ
0.4)
240 V AC 0.2 A
Max terminal load (DC-1)
1)
(Resistive load)
24 V DC 1 A
Max terminal load (DC-13)
1)
(Inductive load)
24 V DC 0.1 A
Min terminal load (DC)
5 V 10 mA
Max switching rate at rated load/min load
6 min
-1
/20 sec
-1
1) IEC 947 part 4 and 5
The relay option kit includes:
•
OPCRLY Relay Option Module
•
Enlarged Keypad fixture and enlarged terminal cover
•
Label for covering access to switches S201, S202 and S801
•
Cable strips for fastening cables to relay module
AF-650 GP Design Guide
174
9
Содержание AF-650 GP Series
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Страница 97: ...Please note airflow directions 6 1 5 Mechanical Dimensions AF 650 GP Design Guide 96 6...
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Страница 173: ...Max cable length 150 m AF 650 GP Design Guide 172 9...
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