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Data format [10] Alarm Code
Code Description Code Description
0 No alarm - 22 Overheat, DB resistor dbH
1 Overcurrent, during acceleration (INV output ) OC1 23 Overload, motor 1 OL1
2 Overcurrent, during deceleration (INV output ) OC2 24 Overload, motor 2 OL2
3 Overcurrent, during steady state operation
(INV output )
OC3 25 Overload, inverter OLU
5 Ground fault EF 27 Overspeed OS
6 Overvoltage, during acceleration OU1 28 PG wire break Pg
7 Over voltage, during deceleration OU2 31 Memory error Er1
8 Overvoltage, during steady state operation OU3 32 Keypad error Er2
10 DC undervoltage LU 33 CPU error Er3
11 Power supply open phase Lin 34 Option comm. error Er4
14 Blown DC fuse FUS 35 Option error Er5
16 Output wiring error Er7 36 PL error Er6
17 Overheat, heat sink, inverter OH1 37 Output wiring error Er7
18 Overheat, outside thermal OH2 38 RS-485 comm. error Er8
19 Overheat, unit inside temp. OH3
Data format [11] Capacity code
Code Capacity (HP) Code Capacity (HP) Code Capacity (HP)
7 0.07(spare) 2000 20 17500 175
15 0.15(spare) 2500 25 20000 200
25 0.25 3000 30 25000 250
50 0.5 4000 40 30000 300
100 1 5000 50 35000 350
200 2 6000 60 40000 400
300 3 7500 75 45000 450
500 5 10000 100 50000 500
750 7.5 12500 125 60600 600
1000 10 15000 150 60700 700
1500 15 60800 800
Data format [12] Index data (ACC/DEC time, display coefficient)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Polarity
0 0 0 Index portion Data portion
0: Positive (+), 0: 0.01 X 001–999 (0.00–9.99)
1: 0.1 X 100–999 (10.0–99.9)
1: Negative ( - ) 2: 1 X 100–999 (100–999)
3: 10 X 100–999 (1000–9990)
Example: If F07 (acceleration time 1) = 20.0 s
10.0 < 20< 99.9 → index =1
20.0 = 0.1 X 200 → 0400
H
+ 00C8
H
= 04C8
H