Toshiba Tosvert VF-A5 - Manual (Page 136)

Group Function Title Adjustment range Ftesolution DefauK
Re­
marks
Fan
Feedback control selection
1*2 ¡Feedback input signal
¡selection
1
)
1
1
1
1
1
!_ .. ........... ........ . ............ ...... ..
FbP !
i
!
1
Fb
!r-> 1 *
1
1
1
\
i
1
1
1
1
0: No feedback control
1: PID control
2: Speed feedback control
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
—
0
2
Gr.Fb
r
^Proportional gain
Mntegral gain
• Anti-hunting gain
r-p
. .
0.01-2.55
0.01-360.0
0.01
0.01s
0.30
5.0
0.0-25.5 0.1s 0.0
[ Lag time constant GFS !
• 0-255 1 80
FM terminal function selection CnCi
» • 1
1
1
1
0-13
Refer to the standard parameter
list for details. — 0 Gr.AM
Frequency meter adjustment
1
Fn i
— — — Gr.AM
AM terminal function selection
RnSL j
!
1
1
0-13
Refer to the standard parameter
list for details.
— 3 Gr.AM
Ammeter adjustment
Rn !
___________ I_
- — - Gr.AM
The fan application data initial settings that differ from standard settings are as foliows.
Group Function Title Default
Re­
marks
Gr-F
Maximum frequency
FH
60.0 -
Upper limit frequency 1 I I 60.0 —
V/F pattern
Pfc
2 —
Gr-St
Output terminal 0 (RCH) function
selection m u r i
l j C u i
46 Gr.02
Output terminal 1 (LOW) function
selection
Ofc
i
48 Gr.02
G^SF
RR input
i - r - ! n
1 Gr.02
1 [ RR point #2 frequency F-PG
60.0
IV input !(j in 1 Gr.02
1
1 j IV point #2 frequency
F-PH
60.0
Oi-Pf Regeneration power ride-through
control 1 1 r *
KJUiU 1 Gr.02
Auto-restart (Motor speed search)
Rr-Sh
3 Gr.02
G^JLIh
Blind function selection bLnd 1 -
i
1 [ Industrial Application
¡Parameters (Fan)
bLca 1
-
130
-