Toshiba TOSVERT VF-AS3 - Page 44

E6582051
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6.5.4. fa23 (Communication command 2) (VF-AS3)
bit Function 0 1 Note
0 Control switching Speed control Torque control -
1
Electric power quantity
reset
OFF Reset
Electric power quantity (
fe76
,
fe77
) reset
2 (Reserved) - - -
3 Braking request (BC) Normal Forcibly braked -
4 Preliminary excitation Normal Enabled -
5 (Reserved) - - -
6 Braking answer (BA) Brake applied Brake released -
7 Quick deceleration 2 Normal Enabled -
8
Acc/dec switching 1
(*1)
00: AD mode 1
01: AD mode 2
10: AD mode 3
11: AD mode 4
Select Acc/Dec mode 1-4 by
combination of two bits.
AD mode 1:
acc
,
dec
AD mode 2:
f500
,
f501
AD mode 3:
f510
,
f511
AD mode 4:
f514
,
f515
9 Acc/dec switching 2
10 V/f switching 1 (*2)
00: V/f 1
01: V/f 2
10: V/f 3
11: V/f 4
Select V/f pattern 1 - 4 by
combination of two bits
V/f 1:
pt
= setting value,
vl
,
vlv
,
vb
,
thra
V/f 2:
pt
= “
0
”,
f170
,
f171
,
f172
,
f182
V/f 3:
pt
= “
0
”,
f174
,
f175
,
f176
,
f183
V/f 4:
pt
= “
0
”,
f178
,
f179
,
f180
,
f184
11 V/f switching 2
12
OC stall level switching
and
Torque limit switching 1
00: Torque limit 1 / OC stall 1
01: Torque limit 2 / OC stall 2
10: Torque limit 3 / OC stall 1
11: Torque limit 4 / OC stall 2
OC stall 1:
f601
OC stall 2:
f185
Select torque limit 1 - 4 by
combination of two bits
Torque limit 1:
f441
,
f443
Torque limit 2:
f444
,
f445
Torque limit 3:
f446
,
f447
Torque limit 4:
f448
,
f449
13 Torque limit switching 2
14 Speed gain switching Gain 1 Gain 2
Gain 1:
f460
,
f461
,
f462
Gain 2:
f462
,
f463
,
f465
15 (Reserved) - - -
Note: Set 0 to reserved bit
(*1): The Acc/Dec switching ORs with Bit 6 of
fa06
. When changing Acc/Dec in four types, set
Bit 6 of
fa06
to “0” and use
fa23
.
(*2): The V/f switching ORs with Bit 4 of
fa06
. When changing V/f in four types, set Bit 4 of
fa06
to “0” and use
fa23
.