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FOR HITACHI INVERTER
SJ-FB (Feed-Back Board)
INSTRUCTION
HITACHI
NB616XB
T h a n k y o u f o r p u r c h a s i n g t h e S J - F B ( H I T A C H I F E E D - B A C K B O A R D ) .
T h i s m a n u a l e x p l a i n s t h e o p e r a t i o n o f t h e f e e d - b a c k b o a r d f o r u s e w i t h
SAFETY
T o g e t b e s t p e r f o r m a n c e w i t h S J - F B ( F e e d b a c k B o a r d ) , r e a d t h i s m a n u a l , t h e S J 3 0 0
I n s t r u c t i o n M a n u a l , a n d a l l o f t h e w a r n i n g l a b e l s a t t a c h e d t o t h e i n v e r t e r c a r e f u l l y b e f o r e i n s t a l l a t i o n a n d o p e r a t i o n , a n d f o l l o w t h e i n s t r u c t i o n s e x a c t l y . K e e p t h i s m a n u a l h a n d y f o r y o u r q u i c k r e f e r e n c e .
De fi n i t i o n s a n d S y mb o l s
A s a f e t y i n s t r u c t i o n ( m e s s a g e ) i s g i v e n w i t h a h a z a r d a l e r t s y m b o l a n d a s i g n a l w o r d -
WARNING
o r
CAUTION
. E a c h s i g n a l w o r d h a s t h e f o l l o w i n g m e a n i n g t h r o u g h o u t t h i s m a n u a l .
T h i s s y m b o l m e a n s h a z a r d o u s h i g h v o l t a g e . I t u s e d t o c a l l y o u r a t t e n t i o n t o i t e m s o r o p e r a t i o n s t h a t c o u l d b e d a n g e r o u s t o y o u r a n d / o r o t h e r p e r s o n s o p e r a t i n g t h i s e q u i p m e n t .
R e a d t h e s e m e s s a g e s a n d f o l l o w t h e s e i n s t r u c t i o n s c a r e f u l l y.
T h i s i s t h e " S a f e t y A l e r t S y m b o l . " T h i s s y m b o l i s u s e d t o c a l l y o u r a t t e n t i o n t o i t e m s o r o p e r a t i o n s t h a t c o u l d b e d a n g e r o u s t o y o u r a n d / o r o t h e r p e r s o n s o p e r a t i n g t h i s e q u i p m e n t . R e a d t h e m e s s a g e s a n d f o l l o w t h e s e i n s t r u c t i o n s c a r e f u l l y.
WA R N I N
G
WARNING
I n d i c a t e s a p o t e n t i a l l y h a z a r d o u s s i t u a t i o n w h i c h , i f n o t a v o i d e d , c a n r e s u l t i n s e r i o u s i n j u r y o r d e a t h .
CAUT I ON
N O T E
CAUTION
I n d i c a t e s a p o t e n t i a l l y h a z a r d o u s s i t u a t i o n w h i c h , i f n o t a v o i d e d , c a n r e s u l t i n m i n o r t o m o d e r a t e i n j u r y, o r s e r i o u s d a m a g e o f p r o d u c t .
T h e m a t t e r s d e s c r i b e d u n d e r m a y, i f n o t a v o i d e d , l e a d t o s e r i o u s r e s u l t s d e p e n d i n g o n t h e s i t u a t i o n . I m p o r t a n t m a t t e r s a r e d e s c r i b e d i n C A U T I O N ( a s w e l l a s WA R N I N G ) , s o b e s u r e t o o b s e r v e t h e m .
NOTE
N o t e s i n d i c a t e a n a r e a o r s u b j e c t o f s p e c i a l m e r i t , e m p h a s i z i n g e i t h e r t h e p r o d u c t ' s c a p a b i l i t i e s o r c o m m o n e r r o r s i n o p e r a t i o n o r m a i n t e n a n c e .
H A Z A R D O U S H I G H V O LTA G E
M o t o r c o n t r o l e q u i p m e n t a n d e l e c t r o n i c c o n t r o l l e r s a r e c o n n e c t e d t o h a z a r d o u s l i n e v o l t a g e s . W h e n s e r v i c i n g d r i v e s a n d e l e c t r o n i c c o n t r o l l e r s , t h e r e m i g h t b e e x p o s e d c o m p o n e n t s w i t h c a s e s o r p r o t r u s i o n s a t o r a b o v e l i n e p o t e n t i a l . E x t r e m e
c a r e s h o u l d b e t a k e n t o p r o t e c t a g a i n s t s h o c k . St a n d o n a n i n s u l a t i n g p a d a n d m a k e i t a h a b i t t o u s e o n l y o n e h a n d w h e n c h e c k i n g c o m p o n e n t s . A l w a y s w o r k w i t h a n o t h e r p e r s o n i n c a s e a n e m e r g e n c y o c c u r s . D i s c o n n e c t p o w e r b e f o r e c h e c k i n g c o n t r o l l e r s o r p e r f o r m i n g m a i n t e n a n c e . B e s u r e t h e e q u i p m e n t i s p r o p e r l y g r o u n d e d . W e a r s a f e t y g l a s s e s w h e n e v e r w o r k i n g o n e l e c t r o n i c c o n t r o l l e r s o r r o t a t i n g e l e c t r i c a l e q u i p m e n t .
Revision History Table
N o
.
1
A
B
R e v i s i o n C o n t e n t s
I n i t i a l R e l e a s e o f M a n u a l N B 6 1 6 X
R e v i s i o n A , b y P . C u r t i s / H i t a c h i A m e r i c a , L t d .
R e v i s i o n B , b y P . C u r t i s / H i t a c h i A m e r i c a , L t d .
T h e D a t e o f I s s u e
F e b .
200 0
A u g u s t 2 0 0 0
A u g u s t 2 0 0 1
O p e r a t i o n
M a n u a l N o .
N B 6 1 6 X
N B 6 1 6 X A
N B 6 1 6 X B
WARNING
O n l y q u a l i f i e d p e r s o n n e l s h o u l d c a r r y o u t w i r i n g w o r k .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r f i r e .
I m p l e m e n t w i r i n g a f t e r c h e c k i n g t h a t t h e p o w e r s u p p l y i s o f f .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r i n j u r y .
B e s u r e n o t t o t o u c h i n s i d e t h e i n v e r t e r c a s e a n d t e r m i n a l s o f t h e o p t i o n b o a r d w h i l e t h e i n v e r t e r i s e n e rg i z e d .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r i n j u r y.
B e s u r e n o t t o r e m o v e t h e e n c o d e r l i n e a n d f e e d b a c k b o a r d d u r i n g o p e r a t i o n .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r f i r e .
D o n o t p e r f o r m m a i n t e n a n c e o r i n s p e c t i o n u n t i l 1 0 m i n u t e s o r m o r e a f t e r t u r n i n g o f f t h e i n p u t p o w e r s u p p l y .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k
M a k e s u r e t h a t o n l y q u a l i f i e d p e r s o n s w i l l p e r f o r m m a i n t e n a n c e , i n s p e c t i o n a n d p a r t r e p l a c e m e n t . B e f o r e s t a r t i n g w o r k , r e m o v e m e t a l l i c o b j e c t s f r o m y o u r p e r s o n . B e s u r e t o u s e t o o l s p r o t e c t e d w i t h i n s u l a t i o n
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r i n j u r y .
N e v e r m o d i f y t h e u n i t .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r i n j u r y .
B e s u r e t o i m p l e m e n t w i r i n g a f t e r i n s t a l l i n g t h e i n v e r t e r b o d y .
O t h e r w i s e , t h e r e i s a d a n g e r o f e l e c t r i c s h o c k a n d / o r i n j u r y .
CAUTION
D o n o t a l l o w m a t e r i a l s s u c h a s c u t t i n g w a s t e , w e l d i n g s p u t t e r , w i r e f r a g m e n t s , s o l d e r b a l l s , d u s t e t c . t o c o m e i n t o c o n t a c t w i t h t h e u n i t .
T h e r e i s a f i r e r i s k .
I n v e r t e r m a i n b o d y a n d o p t i o n b o a r d m u s t b e m o u n t e d s e c u r e l y .
T h e r e i s a r i s k o f i n t e r m i t t e n t c o n n e c t i o n d u e t o v i b r a t i o n .
T i g h t e n t h e s c r e w s o f t h e e n c o d e r l i n e o n t h e o p t i o n b o a r d s o t h a t t h e r e i s n o l o o s e c o n n e c t i o n .
T h e r e i s a r i s k o f i n t e r m i t t e n t c o n n e c t i o n d u e t o v i b r a t i o n .
C o n f i r m t h a t t h e p o w e r s u p p l y r a t i n g o f t h e e n c o d e r i s t h e s a m e a s t h e o p t i o n c a r d ( D C
5 V ) .
O t h e r w i s e , t h e r e i s t h e d a n g e r o f d a m a g e , i n j u r y a n d / o r f i r e .
M a k e s u r e t h a t t h e d i r e c t i o n o f t h e m o t o r i s c o r r e c t .
T h e r e i s a d a n g e r o f i n j u r y o r m a c h i n e d a m a g e .
M a k e s u r e t h e r e i s n o a b n o r m a l n o i s e o r v i b r a t i o n d u r i n g o p e r a t i o n .
T h e r e i s a d a n g e r o f i n j u r y o r m a c h i n e d a m a g e .
CONTENTS
C o n t e n t s
C h a p t e r 1 G E N E R A L D E S C R I P T I O N S
1 . 1 I n s p e c t i o n u p o n u n p a c k i n g
1 . 2 I n q u i r i e s a n d W a r r a n t y
1 . 2 . 1 I n q u i r i e s
1 . 2 . 2 W a r r a n t y
P A G E
7
7
7
7
7
C h a p t e r 2 O U T L I N E O F S J - F B
C h a p t e r 3 I N S T A L L A T I O N
8
9
C h a p t e r 4 W I R I N G A N D C O N N E C T I O N
4 . 1 T e r m i n a l A s s i g n m e n t s o f t h e S J - F B B o a r d
4 . 2 F u n c t i o n E x p l a n a t i o n o f t h e T e r m i n a l s
1 0
1 0
1 1
1 2 4 . 3 T e r m i n a l C o n n e c t i o n s
C h a p t e r 5 S E T T I N G S
5 . 1 S e t t i n g t h e D I P s w i t c h e s
1 4
1 4
5 . 2 I n i t i a l S e t t i n g s 1 4
5 . 3 I n v e r t e r C o n f i g u r a t i o n P a r a m e t e r s f o r t h e S J - F B b o a r d 1 5
5 . 4 S e t t i n g F l o w c h a r t f o r t h e D I P S w i t c h e s 1 8
C h a p t e r 6 O P E R A T I O N
C h a p t e r 7 F U N C T I O N S
7 . 1 O r i e n t a t i o n f u n c t i o n
7 . 1 . 1 F u n c t i o n o u t l i n e
7 . 1 . 2 D a t a s e t t i n g
7 . 2 S p e e d c o n t r o l ( A S R )
7 . 3 P o s i t i o n c o n t r o l ( A P R ) ( E l e c t r o n i c g e a r f u n c t i o n )
7 . 3 . 1 F u n c t i o n o u t l i n e
7 . 3 . 2 C o n t r o l m o d e s e t t i n g
7 . 3 . 3 D a t a s e t t i n g
7 . 3 . 4 P u l s e t r a i n m o d e s e l e c t i o n
1 9
2 1
2 1
2 1
2 3
2 4
2 4
2 4
2 4
2 5
2 8
7 . 4 S p e e d c o n t r o l ( P / P I ) s w i t c h i n g f u n c t i o n 2 9
7 . 5 C o m p e n s a t i o n o f s e c o n d a r y r e s i s t o r f u n c t i o n … . 3 0
C h a p t e r 8 P R O T E C T I O N F U N C T I O N 3 1
8 . 1 A c t i o n s e l e c t i o n i n c a s e o f o p t i o n e r r o r 3 1
8 . 2 C a u s e s a n d c o u n t e r m e a s u r e s o f O p t i o n B o a r d E r r o r s 3 1
3 1 8 . 3 W a r n i n g d i s p l a y
C h a p t e r 9 S P E C I F I C A T I O N S 3 2
Chapter 1 GENERAL DESCRIPTIONS
1.1 Inspection upon unpacking
H a n d l e w i t h c a r e . P l e a s e v e r i f y t he c on t e nt s o f t h e pac ka ge c he c k for a ny d a ma ge t h a t m a y h a v e o c c u r r e d d u r i n g t r a n s p o r t a t i o n .
( Pa c k a g e c o n t e n t s )
1 . S J - F B ( Fe e d b a c k b o a r d ) 1
3 . B o a r d mo u nt i n g s c r e w s ( M 3
×8mm) 2
P l e a s e c o n t a c t y o u r s u p p l i e r o r H i t a c hi D i s t r i b u t o r i m m e d i a t e l y i f a n y t h i n g i s mi s s i n g o r b r o k e n .
1.2 Inquiries and Warranty
1.2.1 Inquiries
I f y o u h a v e a ny q u e s t i o n s r e g a r d i ng d a m a g e o f t he u n i t , u n k n o w n p a r t s , o r g e n e r a l i n q u i r i e s p l e a s e c o n t a c t y ou r s up pl i e r or t he l o c a l Hi t a c hi D i st r i but or w i t h t h e f o l l o w i n g i n f o r m a t i o n .
( 1 ) I n v e r t e r M o d e l
( 2 ) Pr o d u c t i o n N u m b e r ( M F G . N O )
( 3 ) D a t e o f P u r c h a s e
( 4 ) R e a s o n f o r C a l l i n g
D a m a g e d p a r t a nd i t s c o n d i t i o n e t c .
U n k n o w n p a r t s a n d t h e i r c o n t e n t s e t c .
1.2.2 Warranty
T h e w a r r a n t y p e r i o d o f t he b o a r d i s s ho w n b e l o w .
1 y e a r a f t e r n o r m a l i ns t a l l a t i o n , o r 2 y e a r s f r o m da t e o f m a nuf a c t ur e .
However within the warranty period, the warranty will be void if the fault is due t o :
( 1 ) I nc o r r e c t u s e a s o u t l i n e d i n t h i s ma n u a l , o r a t t e m p t e d r e p a i r b y u n a u t h o r i z e d p e r s o n n e l .
( 2 ) An y d a ma g e t o t h e b o a r d , o t h e r t h a n fr o m t r a n s p o r t a t i o n ( wh i c h s h o u l d b e r e p o r t e d i m m e d i a t e l y ) .
( 3) O pe r a t i n g t he u ni t b e y o n d t h e l i mi t s o f t h e s p e c i fi c a t i o n s .
( 4 ) A c t o f G o d ( N a t u r a l D i s a s t e r s : E a r t h q u a k e s , L i g h t n i n g , e t c )
Th e w a r r a nt y c o ve r s t he b oa r d o n l y , a n y d a m a g e c a u s e d t o t h i r d p a r t y e q u i p m e n t b y m a l f u n c t i o n o f t he b o a r d i s n o t c o v e r e d b y t he w a r r a n t y . A n y e x a mi na t i o n o r r e p a i r a f t e r t he w a r r a n t y p e r io d ( on e y e a r ) i s n o t c o v er e d. Wi t hi n t h e w a r r a nt y p e r i o d , a n y i ns pe c t i o n a nd r e p a i r w h i c h s h o w s t he f a u l t w a s c a u s e d b y a n y o f t h e i t e m s m e n t i o n e d a bo v e , t he i n s pe c t i o n a n d r e p a i r c o s t s a r e n ot c o v e r e d . I f y o u h a v e a n y q u e s t i o n s r e g a r d i n g t h e w a r r a nt y p l e a s e c o n t a c t e i t h e r y o u r s u p p l i e r o r
8
t h e l o c a l H i t a c hi D i s t r i b u t o r .
Chapter 1 GENERAL DESCRIPTIONS
9
Chapter 2 OUTLINE OF SJ-FB
This manual describes the option board SJ-FB for the SJ300 series inverter.
This SJ-FB board, installed in an SJ300 inverter, detects the rotation speed of a motor by accepting pulses from a shaft-mounted motor encoder, achieving highly accurate speed regulation.
This SJ-FB board can also be used to control motor stop position by inputting 90 degree out-of-phase (quadrature) pulses, as well as for synchronized operation between multiple inverters (master/slave or electronic gear), orientation function, and external torque limit input
Inverter main body
LAC
Inside setting
TH
Position control
PCLR
POK
ORT
Orientation control
STAT
LAD
Speed control
Torque limiter
Current control
PWM
Speed deviation excessive signal
Zero speed detection
Turn several detection Position detection
SJ-FB
EAP,EAN
EBP,EBN
EZP,EZN
EP5,EG5
AP,AN
BP,BN
SAP,SAN
SBP,SBN
M
EC
DSE ZS function.
Figure 2-1
Function Block Diagram
10
Chapter 3 INSTALLATION
How to Mount the SJ-FB Board
Align the holes at the four corners of the SJ-FB board to the guide posts for positioning, in option port 1 or 2 of the inverter. Then gently push the option board into position, making sure the board is fully seated in its connector. Install two screws to secure the board to the inverter body as shown below.
Option board
Guide posts for option board positioning
Option port 1
Option port 2
Screw hole for securing the option board
(M3 screw)
Figure 3-1 Option Board Installation
11
Chapter 4 WIRING AND CONNECTION
4.1 Terminal Assignments of the SJ-FB Board
Outlook of SJ-FB
Dip switch SWENC
Dip switch SWR
Connector for Main body connection
TM1 TM2
TM1 terminal assignment
EP5 EG5 EAP EAN EBP EBN EZP EZN
TM2 terminal assignment
SAP SAN SBP SBN AP AN BP BN
Figure 4-1 Terminal assignments
12
Chapter 4 WIRING AND CONNECTION
4.2 Function Explanation of the Terminals
Terminal Code Function
Common terminal
Pulse train position command input (see page 16)
• Mode 0 : 90 degree phase difference pulse electrical specifications
Pulse train position command inputs
SAP
SAN
SBP
SBN
(quadrature)
• Mode 1 : Forward/Reverse signal; pulse train
• Mode 2 : Forward pulse/Reverse pulse
DC 5V receiver input
(based on RS-422 standard)
Built-in 150 ohm termination resistance can be turned ON or OFF with DIP switch SWR.
Mode is selected via the pulse mode selection parameter (P013)
Encoder signal inputs
EAP
EAN
EBP
EBN
EZP
EZN
A, B, Z: rotary encoder signal input
Photo coupler input
(Compatible with the
DC5V line driver type rotary encoder)
Pulse train position command input permissive signal
(Note 1)
Orientation signal:
(Note 1)
LAD cancel signal:
(Note 1)
Position deviation clear signal:
(Note 1)
STAT
ORT
LAC
PCLR
Position control with pulse train input is valid when STAT is Turned ON.
(Note 3)
Turn ON for orientation operation.
(Note 3)
Turn ON to cancel LAD.
(Note 3)
Turn ON to clear position deviation counter. (Note 3)
CM1
Photo coupler input
(Configure to an inverter intelligent input terminal.)
Encoder signal output
AP
AN
BP
BN
Retransmits the input encoder signal (ratio 1:1).
DC5V line driver output (based on
RS-422 standard)
Power supply for
encoder
EP5 DC +5V power supply EG5 150mA max
Positioning completion signal
(Note 2)
Speed deviation
excessive signal
(Note 2)
POK
DSE
Used for position control or orientation.
Output ON when the position comes within the specified range (P017).
(Note 3)
Output ON when the real rotation speed deviation from command speed exceeds (P027). (Note 3)
CM2
Open collector outputs
(Configure to an inverter intelligent output terminal)
Zero speed signal
(note 2)
ZS
Output when the real rotation speed becomes zero speed detection level
(C063). (Note 3)
(Note 1): Valid when LAC is assigned to an intelligent input terminal of the inverter (SJ300).
(Note 2): Valid when POK is assigned to an intelligent output terminal of the main body (SJ300).
(Note 3): Refer to the configuration setting procedure for the inverter in the SJ300 Instruction Manual
13
Chapter 4 WIRING AND CONNECTION
Figure 4-2 Terminal wiring
Configure to an intelligent input term. 1-8
Input terminal
Inverter main body control
FW
RV
LAC LAD cancellation signal
PCLR Position deviation Clear signal
ORT Orientation signal
STATPulse train input permisive signal
CM1
SJ-FB
(Feed-back board)
TM1
EP5
EG5
EAP
EAN
EBP
EBN
EZP
EZN
Output terminal
POK Positioning completion signal
ZS Zero speed signal
DSE Speed deviation excessive signal
H
O
L
Configure to an intelligent output term. 1-5
TM2
SAP
SAN
SBP
SBN
AP
AN
BP
BN
Encoder signal
Motor with
encoder
Pulse train pos.
command
Encoder signal output
M
EC
4.3 Terminal Connections
(Note 1) : Please refer to the SJ300 Instruction Manual for information about wiring the logic terminals.
(Note 2) : Use a shielded, twisted pair cable for the signal cables, and cut the shielded covering as shown in the diagram below. Make sure that the length of the signal cable is no more than 20 meters. If the length exceeds 20 meters, use a VX application control device
RCD-E (remote control device) or CVD-E (signal isolation) to avoid malfunction caused by EMC noise or voltage drop. Also, the signal wire for the encoder should be shielded twisted pair line of 28 AWG (0.75mm
2)
or more, and the distance should also be less than 20m. If more than 20m, use a 5V line driver relay amplifier.
Insulation
DO NOT GROUND
THIS END
Connect to common terminal of the option board.
14
Chapter 4 WIRING AND CONNECTION
(Note 3) : Be sure to separate the power wiring from the control circuit wiring. If they have to be crossed, be sure that they cross at a right angle.
Power cables
Right angle
R, S, T, U, V, W, P, PD,
RB, N, R0, T0 etc.
Input/Output signal lines
Control signals (STAT, ORT, LAC, PCLR, SAP, SAN, SBP, SBN,
EAP, EAN, EBP, EBN, POK, DSE, ZS, AP, AN, BP, BN, L, EP5,
EG5, CM1, CM2, P24, PLC etc.)
Separate 10cm or more.
(Note 4) : Take care not to short circuit between the EP5 and EG5 terminals. There is a danger of malfunction.
(Note 5) : Isolate common signal for inverter analog signals (L terminal of the logic card of
SJ300) from common terminal of the SJ-FB.
(Note 6) : Be sure to connect the encoder signal lines properly so that the relationship among their phases is as shown below during rotation of the motor (Standard EG5).
EAP
EAN
EBP
EBN
EZP
EZN
15
Chapter 5 SETTING
5.1 Setting the DIP Switches
Layout of SJ-FB
SWENC
SWR
How to Set Switches
SWENC and SWR
[ON/OFF]
O
F
F
1
2
Slide to the (OFF) marked side of the switch to turn it off and the opposite side to turn it on.
TM1 TM2
Figure 5-1 Switch arrangement figure
5.2 Switch Initial Settings
Setting item
Switch
No.
Contents
ON
Detection of disconnected A or B signal (EAP-EAN or
EBP-EBN) is valid.
1
SWENC OFF
Detection of disconnected A or B signal (EAP-EAN or
EBP-EBN) is invalid.
ON Detection of disconnected Z signal (EZP-EZN) is valid.
2
1
OFF Detection of disconnected Z signal (EZP-EZN) is invalid.
ON
Termination resistance is provided between SAP and SAN
(150 ohms).
SWR
2
OFF No terminal resistance is provided between SAP and SAN.
ON
Termination resistance is provided between SBP and SBN
(150 ohms).
OFF No terminal resistance is provided between SBP and SBN.
(Note) : Default setting for all the switches is OFF.
16
Chapter 5 SETTING
5.3 Inverter Configuration Parameters for the SJ-FB Board
Code Function name Setting range Initial data
Setting on run
A044 1
H001 st
control method
00(VC) / 01(VP1.7power) / 02(Free V/f Setting)
/ 03(SLV) / 04(0Hz area SLV) / 05(V2)
Auto-tuning mode 00(NOR : Invalid) / 01(NRT : not rotate)/ 02(AUT : selection rotate)
H002
1 st
motor constant selection
00(Hitachi standard motor constant)/
01(Auto-tuning data)/
02(Auto tuning data with online auto-tuning)
H003
1 st
motor capacity selection
1 st
motor pole
H004 selection
1 st
motor speed
H005 response setting
H006 1 st
stabilized factor
0.20 - 75.0(kW)
2/4/6/8 (Poles)
0.001 - 9.999 / 10.00 - 65.53
0. - 255.
Setting on forwarding
4
Change mode on run
- -
- -
H020 1 st
motor R1 setting
H021 1 st
motor R2 setting
H022 1 st
motor L setting
H023 1 st
motor I
0 setting
H024 1 st
motor J setting
H030
H031
H032
H033
1 st
motor R1 setting
(Auto-tuning data)
1 st
motor R2 setting
(Auto-tuning data)
1 st
motor L setting
(Auto-tuning data)
1 st
motor I
0 setting
(Auto-tuning data)
0.000 - 9.999 / 10.00 - 65.53(
Ω)
0.000 - 9.999 / 10.00 - 65.53(
Ω)
0.00 - 99.99 / 100.0 - 655.35(mH)
0.00 - 99.99 / 100.0 - 655.35(A)
0.000 - 9.999 / 10.00 - 99.99 /
100.0 - 9999.(kgm
2
)
0.000 - 9.999 / 10.00 - 65.53(
Ω)
0.000 - 9.999 / 10.00 - 65.53(
Ω)
0.00 - 99.99 / 100.0 - 655.35(mH)
0.00 - 99.99 / 100.0 - 655.35(A)
1.590
100. depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity depends on the motor capacity
- -
- -
- -
- -
- -
- -
- -
- -
- -
17
Chapter 5 SETTING
Code Function name Setting range Initial data
Setting on run
Change mode on run
H034
The 1 st
motor J setting
(Auto-tuning data)
0.000 - 9.999 / 10.00 - 99.99 / 100.0 - 9999.( kgm
2
) depends on the motor capacity
- -
H050
H051
H052
H070
1 st
PI control proportional gain setting
1 st
PI control integral gain setting
1 st
P control proportional gain setting
PI control proportional gain switching
H071 PI control integral gain setting
H072
P control proportional gain setting
0.00 - 99.99 / 100.0 - 999.9 / 1000.(%)
0.00 - 99.99 / 100.0 - 999.9 / 1000. (%)
0.00 - 10.00
0.00 - 99.99 / 100.0 - 999.9 / 1000.(%)
0.00 - 99.99 / 100.0 - 999.9 / 1000.(%)
0.00 - 10.00
P001
P013
P014
Option 1 operation selection on error
P002
Option 2 operation selection on error
P011 Encoder pulse setting
P012 Control mode selection
Pulse train input mode selection
Stop position setting for orientation
00(TRP) / 01(RUN)
00(TRP) / 01(RUN)
128. - 9999. / 1000 - 6500 (10000 - 65000)(Pulse)
00(ASR Mode) / 01(APR Mode)
00(Mode 0) / 01(Mode 1) / 02(Mode 2)
0. - 4095.
P015
P016
P017
P018
Frequency setting for orientation
Direction setting for orientation
Completion range setting for orientation
Completion delay time setting for orientation
0.00 - 99.99 / 100.0 - 120.0(Hz)
00(Forward) / 01(Reverse)
0. – 9999. / 1000(Pulse)
0.00 - 9.99(s)
100.0
100.0
1.00
100.0
100.0
1.00
00
00
1024.
00
00
0.
5.00
00
5
-
-
-
-
-
-
-
-
-
(Note3) 0.00
-
-
-
-
P019 00 -
P020
P021
P022
P023
P025 electronic gear
Numerator of ratio setting for electronic gear
Denominator of ratio setting for electronic gear
Feed forward gain setting for position control
Loop gain setting for position control
The 2 next resistance revision presence selection side)
0. - 9999.
0. - 9999.
0.00 - 99.99 / 100.0 - 655.3
0.00 - 99.99 / 100.0
00(Disable) / 01(Enable)
1.
1.
0.00
0.50
00
-
-
-
-
-
P026 135.0 -
P027 detection level
Speed error over detection level
(Note 3)
0.00 - 99.99 / 100.0 - 120.0(Hz) (Note 2) 7.50 -
18
Chapter 5 SETTING
(Note 1) : Please refer to the instruction manual of the inverter main body as to the setting procedure.
(Note 2): When the over speed abnormal detection level (P026), the speed error over detection level
(P027) are set 0, the Abnormal detection data processing will be invalid.
(Note 3): Regarding the SJ-FB setting, there are some warning about what type of main body combines with the SJ-FB which is written following list.
Main body of SJ300 Production No (MFG No) (Note 4)
9 8 XXXXXXXXXXXX
No. Item
9 9 XXXXXXXXXXXX
9 O XXXXXXXXXXXX
9 J XXXXXXXXXXXX
9 K XXXXXXXXXXXX
0 1 XXXXXXXXXXXX orientation
(P018)
P018 setting which is written below.
P018=1(sec)/10(sec) =0.10 others
Range of setting: 0.00 - 9.99 (X1(sec))
( Example) In order to operate the completion delay time setting for orientation for 1(sec). Set
P018 setting which is written below.
P018=1(sec) / 1(sec)=1.00 abnormal detection level
(Example) In order to operate the over speed detection level at 66Hz while maximum frequency is 60Hz. Set P026 setting which is written below.
P026=66Hz / 60Hz=1.1
Range of setting: 0.0 - 150.0 (X1%)
(Example) In order to operate the over speed detection level at 66Hz, while maximum frequency is 60Hz. Set P026 setting which is written below.
P026=66Hz / 60HzX100=110.0
(Note 4) The SJ300 Production number (MFG No) is printed on the main body of the SJ300
specifications label. Refer to figure 5-2(1), figure 5-2(2).
Specifications label
Figure 5-2(1) location of specification labels
Inverter model
Maximum applicable motor
Input ratings
Output ratings
Production number
Figure 5-2 (2) Contents of specification label
19
Chapter 5 SETTING
5.4
Setting Flowchart for the DIP Switches
START
Detect a wire break of
A, B phase signal?
YES
Set SWENC1 switch ON.
Detect a wire break of the
Z phase signal?
YES
Set SWENC2 switch ON.
Use the pulse train position command input?
YES
Connect parallel motors to the pulse
train position command input?
YES
Turn SWR1, 2 on only 1 unit that is the most distant from a master inverter in a plural motor.
END
NO
NO
NO
NO
Set SWENC1 switch OFF.
Set SWENC2 switch OFF.
Set SWR1,2 switch ON.
Figure 5-3 Switch setting flowchart
20
Chapter 6
OPERATION
Refer to [Chapter 3 OPERATION] in the instruction manual for the SJ300 inverter before operating with this board. When the operation command is given from the terminal side of the inverter main body, operate with the following procedure.
<Procedure>
1. Turn ON the POWER switch of the inverter.
2. Set the control method (A044) in [05].
3. Set the necessary items according to the instruction manual "Chapter 4 FUNCTION
EXPLANATION" of the inverter main body.
4. For speed control, operation is started when operation command of the inverter main body is turned on.
5. For position control, turn on the STAT terminal of SJ-FB and operation command of the inverter main body first of all. Next input the pulse train position command to
SAP-SAN and SBP-SBN. Then the motor turns only the pulse that you input.
Confirm the following while trial operation.
The motor accelerates normally.
The motor rotates in the correct direction.
Neither abnormal vibration nor noise is recognized in the motor.
If the motor doesn’t accelerate normally or the inverter trips with overload, check the encoder for phase order. The normal phase order is that the waveform of phase A advances by 90
° than that of phase B when the motor rotates forward.
(Note 1) : The monitor signal may not be output from FM terminal of inverter main body under vector control with sensor (A044=05). Please confirm the monitor output in this case.
(Note 2) : Please do not do the free run action by "RS terminal" of inverter main body. When you do this action, over current trip, or power element destruction may occur. Please use
"FRS" the terminal when performing free run action.
(Note 3) : If the torque limit setting (b041-b044) is enlarged, over current trip would occur at the time of the motor added burden. In this case, please adjust the torque limit setting value.
(Note 4) : The motor constant data of the SJ300 series is the data at the time of base frequency
50Hz in the J1 motor made in Hitachi. . Please put in the value that did it to motor constant I0 (H023) 0.7 times, in the case that you use it with base frequency 60Hz in the J1 motor.
(Note 5) : Please do the auto tuning, in the case that you do not understand the motor constant.
21
Chapter 6
OPERATION
(Note 6) : If satisfactory performance can not be obtained, adjust the motor constants for the particular symptoms observed according to following table:
Inverter
Status
At starting
At deceleratio n
During torque limit
At low frequency operation
Symptom Observed Adjustment Guidelines
Parameter(s) to Adjust
Shock occurs at starting
Set “Motor constant J” higher gradually, up to
1.2 times the initially preset (default) value.
Instability of motor rotation
Set the speed response lower.
Set “Motor constant J” smaller than the initially preset value.
Insufficient torque during torque limit at low speed
Set overload restriction level lower than the torque limit level(s).
H024/H034
H005
H024/H034 b022 b041-b044
Irregular rotation
Set “Motor constant J” higher than the initial preset (default) value.
H024/H034
22
Chapter 7 FUNCTIONS
7.1 Orientation function
This board is provided with the orientation function used to
Relation
A044: 1 st
Control Method
P014: Orientation Stop Position position the motor at a certain point during operation. This function can be used for replacing a component of the main axis
P015: Orientation Speed setting
P016: Orientation Direction setting of the subject machine tool for example.
7.1.1 Function outline
The orientation function maintains position which has decided
P017: Completion range setting
P018: Completion delay time
P023: Position loop gain with the position control after speed control operation. The action is shown in Figure 7-1.
C001-C008: Intelligent input terminal
C021-C025: Intelligent output terminal
1. In the speed control operation period, inverter drives at constant speed with the orientation speed setting (P015). (Orientation mode becomes valid when turning RUN command ON under ORT is being ON.)
2. After arriving to the orientation speed setting(P015), the first coming the Z pulse is detected after that the control mode moves to the position control.
3. Inverter controls the motor to stop at a certain stop position which is set to (P014) during position control operation period.
Operation command
(FW/RV)
ORT terminal
Acceleration rate follow acceleration time setting F002
Rotation Speed
of Motor
(1)
(2)
(3)
(5)
Deceleration time doesn't follow deceleration time setting F003.
If the loop back gain (P023) is big, deceleration time is short
In the case of exceeding the required stop position
Z pulse
(4)
POK signal output
(Positioning completion)
Completion delay time setting (P018)
Output zero servo
(Note 1)
Output motor
Speed control Position control
(Note 1) Rotation speed of the motor is zero but inverter is outputting to the motor.
Don't touch the motor power line. Otherwise, there is a danger of electric shock and/or injury.
(Note 2) In case of reoperating when the operation command is set terminal.
Set the command operation(FW,REV)again.
Figure 7 - 1(1) Orientation and timing
(Action timing of when the ORT input signal is OFF during the orientation )
23
Chapter 7 FUNCTIONS
4. Inverter maintains the position after the completion, and outputs the ‘position control completion (POK) signal’ after the set value of ‘delay time setting (P018). (Inverter drives the motor reverse and return to the required stop position in the case it exceeds the required stop position.)
5. When the ORT terminal is turned off, the inverter stops operation and the orientation mode is cleared.
(Note3) In case of using Z pulse, use 5V line driver type output for EZP-EZN input.
(Note 4): Action timing of when only the operation command is OFF during the orientation.
If only the operation command is OFF, the motor will stop (1). After that if the ORT terminal is OFF(2), POK signal output will be OFF (3).
(While ORT terminal is ON. Due to the orientation mode is running , even though only the operation command is OFF , the POK signal output (4) keep ON within the completion range.
Operationcomman d
(FW/RV)
ORT terminal
(1)
(2)
Rotation Speed of Motor
Z pulse
(4)
POK signal output
(Positioning completion)
(3)
Completion delay time setting
Output motor
Speed control Position control
Output Zero servo
Figure 7 - 1(2) Orientation and timing
(Action timing of when only the operation command is OFF during the orientation.)
(Note 5) Rotation speed of motor is zero but inverter is outputting to the motor.
Don't touch the motor power line. Otherwise there is a danger of electric shock
/Injury .
24
Chapter 7 FUNCTIONS
7.1.2 Data setting
Data setting related to speed control
Setting item
Orientation speed setting (Note 1)
Function code
P015
Setting Range, Setting Contents
0.00
∼99.99 / 100.0∼120.0 (Hz)
Orientation direction setting (Note 2) P016 0:Forward / 1:Reverse
(Note 1) : In order to stop the motor for setting position. (Motor takes 2 rotation to stop setting position)Don’t set high frequency to the orientation speed setting. Otherwise it will be over-voltage protection trip.
(Note 2) : Turn direction of the motor while orientation is done based on the setting of P016.
Data setting related to position control
Setting item
Function code
Setting range, setting contents
Orientation stop position(Note 3) P014
0.
∼4095.
Completion range setting
Completion delay time (Note 4)
P017
P018
0
∼9999. / 1000 (10,000) (pulses)
(Setting four times fairly of the encoder pulses)
0.00
∼9.99
0.00
∼99.99 / 100.0 (rad/s)
Position loop gain(Note 5) P023
(Note 3) : The orientation stop position is to be set as 4096 of division (0
∼4095) per 1 turn toward forward from the original point. (It is 4096 division irrespective of the pulse number of the encoder.) The original point is where the pulse has input to EZP-EZN.
Stoppage goal position is like shown in Figure 7-2 irrespective of the turn direction.
(Note 4) : It depends on what type of main body combines with the SJ-FB, the setting value conversion is different. Please refer to the (Note 3) of the “5.3 Items regarding the feed back board of the inverter main body“.
(Note 5) : To improve the positioning accuracy. Increase position loop gain (G).
When the motor is unstable. Decrease position loop gain.
Z pulse Position
(Reference point)
0
Motor Shaft viewed from the load side
1024 3072
2048
Figure 7-2 Concept of Orientation setting Position
25
Chapter 7 FUNCTIONS
Data setting of the input-output terminal
Input-output terminal Terminal assignment
ORT terminal (ORT)
Set up 45 to one of them of C001
∼C008
Contents
ON : Orientation mode
Positioning completion signal
(POK)
Set up 23 to one of them of C021
∼C025
Output when it comes to the positioning completion range.
7.2 Speed control (ASR)
When the control mode selection (P012) is set to 00, operation mode
Relation becomes a speed control operation mode (ASR mode).
Please drive after setting up the frequency, operation command and
A044: 1 st
Control method each motor constant .
7.3 Position control (APR)
(Electronic gear function)
When the control mode selection (P012) is set to 01, operation mode becomes a speed control operation mode (APR mode).
7.3.1 Function outline
P012: Control mode selection
A001: Frequency command selection
A002: Operation command selection
F001: Frequency setting
F002: Acceleration time
F003: Deceleration time
F004: Operation direction selection
H002/H202-H052/H252:
This function generates the frequency based on the position command pulse which comes from the pulse train input from the
Motor constant relation data terminal and position feed back pulse which is detected by the motor encoder, and performs the position control operation. It can be used as synchronous operation of main and sub motor. Also the turn ratio of main and sub motor can be changed by setting up the
Relation
A044: 1 st
Control method
P012: Control mode selection electronic gear ratio (N/D). (Electronic gear function)
7.3.2 Control mode setting
A002: Operation command selection
P017: Completion range setting
Inverter at the main motor (master inverter) can be set both as a
P018: Completion delay time speed control and position control. Please set up the inverter at the
P019: Electronic gear position selection sub motor side (slave inverter) to a position control mode.
P020: Electronic gear ratio numerator
P021: Electronic gear ratio denominator
P022: Feed forward gain
P023: Position loop gain
C001-C008: Intelligent input terminal
C021-C025: Intelligent output terminal
H002/H202-H052/H252:
Motor constant relation data
26
Master Inverter
AP,BP
AN,BN
EG5
EAP,EBP
EAN,EBN
Chapter 7 FUNCTIONS
Slave Inverter
SAP,SBP
SAN,SBN
EG5
EAP,EBP
EAN,EBN
Main Motor
M
Sub Motor
M
EC
EC
Figure 7-3 Wiring for Synchronized Operation
(Note) : Please connect EG5 of the main and sub inverter together to avoid
malfunction caused by EMC noise.
7.3.3 Data setting
Data setting related to position control
Setting item
Feed-forward gain
(Note 1)
Function code
P022
P023 Position loop gain (Note 2)
Electronic gear position selection
(Note 3)
Numerator of the electronic gear ratio (Note 3)
Denominator of the electronic gear ratio (Note 3)
Completion range setting
Completion delay time
P019
P020
P021
P017
P018
Setting range, setting contents
0.00
∼99.99 / 100.0∼655.3
0.00
∼9.99 / 100.0 (rad/s)
00: to the feed back side (FB)
01: to the position command side (REF)
1
∼9999
1
∼9999
0
∼9999. / 1000 (10,000) (pulse)
0.00
∼9.99 (s)
(Note 1) : We promote the adjustment from P022=2.00 at the time of the feed forward gain adjustment .To make the position deviation of the main and sub motor small, then increase feed forward gain. When the motor is unstable, then decrease feed forward gain
(Note 2) :We promote the adjustment from P023=2.00 at the time of the position loop gain adjustment. To get good accuracy of the position control then increase posotion loop gain, then to get much power to maintain the positioning then increase posotion loop gain. Motor is unstable due to too big position loop gain, then decrease position loop gain.
27
Chapter 7 FUNCTIONS
(Note 3) : N/D must be given as the ranges of 1/50
≤ (N/D) ≤ 20.
(N: Electronic gear ratio numerator, D: Electronic gear ratio denominator)
(Note 4) : It depends on what type of main body combines with the SJ-FB, the setting
value conversion is different. Please refer to the (Note 3) of the “5.3 Items
regarding the feed back board of the inverter main body“.
Data setting of input-output terminals
Input-output terminal With terminal assignment
The pulse train position command input permission signal.
(STAT)
Set ‘48’ to one of
C001
∼C008
Contents
Pulse train position command input is valid while ON.
Positioning completion signal.(POK)
Set ‘23’ to one of
C021
∼C025
Output when it entered into the positioning completion range
Set ‘48’ (the pulse train position command input permission signal (STAT)) to one of
C001
∼C008. Pulse train position command input is valid only in the case that the STAT terminal is turned ON. In the case that the STAT terminal is OFF or unestablished, pulse train position command input is invalid.
Below the example of the proportion of the slave side turn number to the master side turn number by the setting of P019
~P021 is shown. (Yet, the encoder pulse number of the master side and slave side are same and be in the case of 1024 pulses. )
Position selection for electronic gear (P019)
01
(REF)
Numerator of ration setting for electronic gear
(P020)
Denominator of ratio setting for electronic gear
(P021)
Slave side turn number to the master side turn number
01
(REF)
00 (FB) 00 (FB)
1024 2048 1024 2048
2048 1024 2048 1024
1/2 2 2 1/2
28
[Setting example]
Chapter 7 FUNCTIONS
Main Motor : Encoder pulse 1024 pulses
Sub Motor : Encoder pulse 3000 pulses
(Main motor rotation speed) : (sub motor rotation speed) = 2 : 1
Set the following for slave inverter in this case.
Electronic gear setting position (P019) : RET (command pulse side)
Electronic gear numerator (P020) : 3000
Electronic gear ratio denominator (P021) : 1024*2=2048
Figure 7-4 Control block diagram of the electron gear function (1)
Figure 7-5 Control block diagram of the electron gear function (2)
FFWG
Feed forward gain
REF
-
+
G
Position loop gain
+
+
N
D
ASR
FB
FFWG
REF
N
D
-
+
G
Position loop gain
+
+
ASR
FB
Electron gear establishment position selection = REF
29
Chapter 7 FUNCTIONS
7.3.4 Pulse train mode selection
The following 3 ways of pulse line input can be selected by the setting of P013.
1) 90
° phase difference pulse train (Mode 0)
SAP
SAN
(Pulse train input)
SBP
SBN
(Pulse train input)
Detected pulse number
Reverse
Forward
Time
2) Forward/Reverse command + pulse train (mode 1)
SAP
SAN
(Pulse train input)
SBP
SBN
(Forward/reverse command)
Detected pulse number
Forward
3) Forward pulse train + Reversion pulse train (mode 2)
SAP
SAN
(Forward pulse train input)
SBP
SBN
(Reverse pulse train input)
Detected pulse number
Reverse
Forward
30
Reverse
Time
Time
Chapter 7 FUNCTIONS
7.4 Speed control (P/PI) switching function
Relation
Speed control mode is normally controlled by
A044: 1 st
Control Method proportional-integration compensation (Pi), which keeps the deviation between the actual speed and speed command
P052: 1 st
Proportional gain becomes 0. Further, you can also achieve a propotional control function, which can be used as drooping operation (i.e. one load with several inverters) with this option card.
Set P/PI switching function to one of the intelligent input terminal 1
∼8 by the operator to achieve this function. (Input ‘43’ in one of C001
∼C008.) When this is turned on, control mode becomes proportion control (P).
Please set proportional gain(Kpp ; a value used to decide the speed change rate) to H052 by a digital operator. The relationship between the Kpp value and the speed change rate is shown below.
( Speed Change Rate ) =
( Kpp
10
Set Value )
(%)
Relationship between Kpp Value and Speed Change Rate
Torque
100 %
0
P control PI control
(A)
Rotation Speed
Figure 7-6 Torque characteristic (P/PI)
( Speed Change Rate ) =
Speed Error
Synchronou s at Rated speed
Torque base frequency
Relationship between Speed Change Rate and Rated Rotation Speed
31
Chapter 7 FUNCTIONS
7.5 Compensation of secondary resistor function
(Temperature revision)
Please use this function, if you want to do the temperature revision to restrain the speed fluctuation by the temperature change of the
Relation
P025: Compensation of secondary resistor selection motor. (Please use the thermistor of the characteristic like type B that shows it below. (This thermistor is the characteristic of b098: Thermistor selection b099: Thermistor error level
PE-41E made of a Shibaura electronics co.,Ltd.))
1. Please wire the thermistor that is built to the motor to the inverter.
C085: Thermistor adjustment
(Wiring between TH and CM1 of the terminal unit board of the main body)
2. Please set up it as follows.
P025………01(valid) b098……… 02(NTC)
b099……….(This code is thermistor error level setting. Set the resistance value
of temperature for trip according to thermistor methods.)
C085……….(Use this as gain adjustment.)
Figure 7-7 Resistor vs. Temperature Curves
(Note):Please wire it once again after the thermistor error occurrence level is changed, after you remove the wiring of the thermistor once, if the thermistor error occurred.
32
Chapter 8 PROTECTION FUNCTION
8.1 Action selection in case of option error
To ignore or make inverter trip can be selected in case of option error.
Action selection in case of option error
P001 / P002
Contents
00 TRP: Inverter trips and outputs alarm signal.
01
RUN: Inverter ignores the option error and continues the operation.
(Note) : Inverter trips anyway in case of encoder line break error (E60, E70), SJ-FB abnormal connection (E69,E79) occurs, although action selection is set to 01 (RUN). Please refer to
"Chapter 5.2 FEED-BACK BOARD INITIAL SETTINGS".
8.2 Causes and Countermeasures for Option Board Errors
When any of the following alarms occurs, the inverter displays the alarm cause and stops.
Display Item Contents Processing
E60
(E70)
(Note 1)
E61
(E71)
(Note 1)
E62
(E72)
(Note 1)
Encoder line break
Over speed
Positioning error
Detect the line break or disconnection of the encoder line.
Detect when there is an encoder failure.
Detect when the specification of the encoder is not line driver output type.
Check the encoder signal line and connection.
Replace it to a suitable one.
Detect when there is no Z pulse.
Turn SWENC-2 OFF on the option board.
Detect when the motor rotation speed exceeds
(maximum frequency (note 2))
×(over speed
Adjust the Kp and J constants related to the speed control system error detection level (P026).
(Note 3),(Note 4) to reduce overshoot.
Detect when the deviation of the current position and command value becomes more than 1,000,000 pulses during position controlling.
Increase the position loop gain.
Decrease the numbers of the pulse train input per second.
E69
(E79)
(Note 1) connection error
Detect abnormal connection between the inverter main body and SJ-FB.
Check the connection between the inverter main body and SJ-FB.
(Note 1): Data in parentheses ( ) applies when the option card is connected to option slot 2.
(Note 2): Frequency upper limit value (A061/A261) is reflected when it is set.
(Note 3): It depends on what type of main body combines with the SJ-FB, the setting value conversion is different.
Please refer to the (Note 3) of the “5.3 Items regarding the feed back board of the inverter main body“.
(Note 4): When the over speed error occurred . There is a possibility the over speed error occur again. Even though the trip is cleared during the motor free run. In this case stop the motor, then clear the trip please.
8.3 Warning display (Feed back option relation)
(Refer to the operation manual of the main body about the warning other than the following,)
The 009 is displayed in the case that it became orientation speed setting (P015) > the highest
33
Chapter 8 PROTECTION FUNCTION frequency setting (A004). Please confirm the case, orientation speed setting (P015) and highest frequency setting (A004).
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Chapter 8 PROTECTION FUNCTION
Product specification
S p e e d c o n t r o l
I t e m S p e c i f i c a t i o n
E n c o d e r
• S t a n d a r d e n c o d e r p u l s e n u m b e r 1 0 2 4 p u l s e / r f e e d - b a c k :
• M a x . i n p u t p u l s e 1 0 0 k p u l s e / s
S p e e d c o n t r o l
• P r o p o r t i o n a l - I n t e g r a l ( P I ) / P r o p o r t i o n a l ( P ) c o n t r o l s y s t e m :
• T h r e e k i n d s o f p u l s e t r a i n i n p u t s e l e c t a b l e b y m a i n
P o s i t i o n c o n t r o l
P o s i t i o n c o m m a n d : b o d y s e t t i n g .
M o d e 0 : 9 0
° p h a s e d i f f e r e n c e p u l s e
M o d e 1 : F o r w a r d / R e v e r s e s i g n a l p u l s e
M o d e 2 : F o r w a r d p u l s e / R e v e r s e p u l s e
• M a x . i n p u t p u l s e 1 0 0 k p u l s e / s
O r i e n t a t i o n
E l e c t r o n i c g e a r :
S t o p p o s i t i o n :
S p e e d :
P r o t e c t i o n f u n c t i o n
• P u l s e r a t i o A / B ( A , B : 1
~ 9 9 9 9 s e le c t a b l e )
• S e t t i n g r a n g e 1 / 5 0 ≤ A / B ≤ 2 0
• 4 0 9 6 d i v i s i o n a g a i n s t 1 r o t a t i o n o f t h e m o t o r s h a f t
( N o t e 1 )
• O r i e n t a t i o n s p e e d a n d t u r n d i r e c t i o n s e l e c t a b l e
• E n c o d e r c a b l e l i n e b r e a k p r o t e c t i o n
• O v e r s p e e d p r o t e c t i o n ( o v e r s p e e d e r r o r d e t e c t i o n l e v e l ( P 0 2 6 ) ) ( N o t e 2 )
• P o s i t i o n i n g e r r o r
• C o n n e c t i o n a b n o r m a l o f S J - F B
( N ot e 1 ) : T he ma i n b od y s e t t i n g o r e x t e r n a l i n p u t i s s e l e c t a b l e .
S J - D G ( d i g i t a l i n p u t o p t i o n b o a r d ) i s r e q u i r e d i n c a s e o f e x t e r na l i n p u t .
( N o t e 2 ) : I t d e p e n d s o n wh a t t y p e o f ma i n b o d y c o mb i n e s wi t h t h e SJ - F B , t h e s e t t i n g v a l u e c on v e r s i o n i s d i f f e r e n t .
P l e a s e r e f e r t o t he ( N o te 3 ) o f t he “ 5 . 3 I t e ms r e g a r d i n g t h e f e e d b a c k b o a r d o f t h e i n v e r t e r ma i n b o d y “ .
HITACHI
35
H A L - P C 0 4 1 1
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