8 Communications Functions
8 - 44
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
1278 hex 1277 hex
1st 2-step
Acceleration/Deceleration
Selection
A094 R/W
0: Switched via terminal 2CH
1: Switched by setting
2: Switched only during
forward/reverse switching
–
1279 hex 1278 hex
1st 2-step Acceleration
Frequency
A095
(HIGH)
R/W
0 to 40000 0.01 [Hz]
127A hex 1279 hex
A095
(LOW)
R/W
127B hex 127A hex
1st 2-step Deceleration
Frequency
A096
(HIGH)
R/W
0 to 40000 0.01 [Hz]
127C hex 127B hex
A096
(LOW)
R/W
127D hex 127C hex
Acceleration Pattern
Selection
A097 R/W
00: Line
01: S-shape curve
02: U-shape curve
03: Inverted U-shape curve
04: EL-S-shape curve
–
127E hex 127D hex
Deceleration Pattern
Selection
A098 R/W
00: Line
01: S-shape curve
02: U-shape curve
03: Inverted U-shape curve
04: EL-S-shape curve
–
127F hex – Not used – – – –
1280 hex – Not used – – – –
1281 hex 1280 hex
FI Start Frequency
A101
(HIGH)
R/W
0 to 40000 0.01 [Hz]
1282 hex 1281 hex
A101
(LOW)
R/W
1283 hex 1282 hex
FI End Frequency
A102
(HIGH)
R/W
0 to 40000 0.01 [Hz]
1284 hex 1283 hex
A102
(LOW)
R/W
1285 hex 1284 hex FI Start Ratio A103 R/W 0 to FI End Ratio 1 [%]
1286 hex 1285 hex FI End Ratio A104 R/W FI Start Ratio to 100 1 [%]
1287 hex 1286 hex FI Start Selection A105 R/W
00: Use FI Start Frequency
(A101)
01: 0 Hz
–
1288 to
128C hex
– Not used – – – –
128D hex 128C hex
FE Start Frequency
A111
(HIGH)
R/W
–40000 to 40000 0.01 [Hz]
128E hex 128D hex
A111
(LOW)
R/W
128F hex 128E hex
FE End Frequency
A112
(HIGH)
R/W
–40000 to 40000 0.01 [Hz]
1290 hex 128F hex
A112
(LOW)
R/W
1291 hex 1290 hex FE Start Ratio A113 R/W –100 to FE End Ratio 1 [%]
1
292 hex 1291 hex FE End Ratio A114 R/W FE Start Ratio to 100 1 [%]
Register
No.
Modbus
register
spec. No.
Function name
Parameter
No.
R/W Monitor or setting data
Resolution
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