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Data Format [93]: Floating Point Data
15
14
13
Exponent
part
Exponent part: 0 to 3, Mantissa part: 0 to 9,999
Value represented in this format = Mantissa part × 10 to the power of (exponent part - 1)
Value
0.0 to 999.9
1,000 to 9,999
10,000 to 99,990
100,000 to 999,900 1,000 to 9,999
Example: Integrated Power Monitor (W81) = 12,340
12,340 = Mantissa part: 1,234 (04D2 hex), Exponent part: 2 = C4D2 hex →
Example: Integrated Power Monitor (W81) = 567.8
567.8 = Mantissa part: 5,678 (162E hex), Exponent part: 0 = 162E hex →
Data Format of Inverter Parameters
Parameter
MODBUS ad-
No.
F00
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
M1 Series Standard Type User's Manual (I669)
12
11
10
9
Mantissa part Exponent part 10 to the power of (exponent part - 1)
0 to 9,999
1,000 to 9,999
1,000 to 9,999
MODBUS ad-
dress (MSB)
dress (LSB)
3000h
-
3001h
-
1201h
-
3003h
-
3004h
-
3005h
-
3006h
-
1102h
1103h
1104h
1105h
300Bh
-
300Ch
-
300Dh
-
8
7
6
5
4
Mantissa part
0
1
2
3
Parameter name
Operator Protection Function
Selection
1st Frequency Reference Se-
lection
1st RUN Command Selection
1st Maximum Output Fre-
quency
1st Base Frequency
1st Rated Voltage at Base
Frequency
1st Rated Voltage at Maxi-
mum Output Frequency
1st Acceleration Time 1
1st Deceleration Time 1
1st Manual Torque Boost Volt-
age
1st Motor Electronic Thermal
Characteristic Selection
1st Motor Electronic Thermal
Level
8 Communications Functions
3
2
1
0
0.1
1
10
100
C4
D2
Hex
Hex
16
2E
Hex
Hex
Communica-
Communica-
tion data for-
tion data for-
mat (during
mat (during
single-word
double-word
access)
access)
1
1
1
3
3
1
1
12
12
3
1
19
8
-
-
-
-
-
-
-
6
6
-
-
-
8-47
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