Toshiba Tosvert VF-A5 - Manual (Page 138)

Group
r-„riD
Conveyor
Function Titte Adjustment range Resolution Default
Re­
marks
1 " ....................
Other ¡1st speed
than 1
Sr-C Î i.
1
Lower limit frequency~upper limit
frequency
0.1/0.01 Hz 0.0
Q
j----------------------------------------------------
¡1st speed run mode"
1
1
1
1
l_.............................
1 Î ^
III 1 •
1
1
!
i
t
............ !
0: Acc/dec #1, V/F #1, forward run
-t-1: Reverse run
-1-2; Acc/dec #2
-1-4: V/F #2
0
1
¡(Up to 15th speed omitted) ^ ~r
1
Dynamic braking selection (DBR)
1
Pb
i
1
I
1
j
0: No DBR
1; With DBR, no OLr detection
2: With DBR and OLr detection
—
Depends
on inverter
nUir>g
Gr.Pr
Overvoltage stall protection GPS5 i
1
j
0: ON
1: OFF
— 0 Gr.Pr
DC injection starting frequency dbP
j
0~120 0.1/0.01 Hz 0.0 Gr.Pr
Other j DC injection current
than • DC injection time
0 1
1
dbC ! *
dbb ! *
!
1
0~100%/A
0~10 1%/A
0.1 sec.
0
0.0
Forward/reverse DC injection priority
control
dbSL
i
1
I
0: OFF
1;ON
— 0 Gr.Pr
Motor shaft stationary control db !r> Î
1
0: OFF
1: ON
— 0 Gr.Pr
Emergency stop selection GShP i
1
1
0: Coast-stop
1: Decelerated stop
2: DC injection stop
— 0 Gr.Pr
t
2 j ESTOP DC injection time Gdbb j » 0~10 0.1 sec. 0.1
Motor overload protection level bHr- Î j 10~100%/A 1%/A 100 Gr.Pr
OL reduction start-up frequency
m c 1
0-30 0.1/0.01 Hz 30.0 Gr.Pr
OL selection
rii n i
1 1
I
1
j
0: Standard
+ V. Soft-stall ON
+2: OLMt trip OFF
— 0 Gr.Pr
Stall protection ShC 5 1 0; ON
1: OFF
- 0 Gr.Pr
0 j Stall protection level (current
1 limit level adjustment)
ShL S i•
1
10~215%/A 1%/A 150
Output short-circuit detection
selection (OCL)
r>r"l C 1
1
1
1
1
0: Standard
+ 1: High-speed motor use
+2; Position sensing
(during JOG)
0 Gr.Pr
Overtorque trip selection QhSL 1
!
0; Trip disabled
1: Trip enabled
- 0 Gr.Pr
Overtorque trip level
r^l_ 1 1
uC 1 0~200%/A 1%/A 150 Gr.Pr
Fault trip saving Î
1
I
0; Cleared when powered OFF
1: Data retained when powered
OFF
— 0 Gr.Pr
Feedback control selection PbP
! i
1
1
1
0: No feedback control
1: PID control
2: Speed feedback control
— 0 Gr.Fb
1*2 ¡Feedback input signal
j selection
1
1
1
j
I
1__________________________
Pb
1 •
1
1
!
1
1
i
1
1
1; RR input
2: IV input
3: RX input
4: PG feedback (option board)
5: RS232C input
6: Communication (option board)
7: 12-bit binary input
2
' Proportional gain GP 1 . 0.01-2.55 0.01 -30
1 Integral gain
1
G !
I
• 0.01-360.0 0.01s
j
:
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132
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