App2
4.2Monitor Data(Only for reading)
Register No.
Content
2520/A020H
Bit
Description 1 0
0
Operation state Run Stop
1
Direction state Reverse Forward
2
Inverter operation prepare
state
ready unready
3
Abnormal Abnormal
4
DATA setting error Error
5 Reserved
6
Reserved
~
Reserved
F
Reserved
2521/A021H
abnormity
Code
Description
Code
Description
00
Reserved 01 OH(Inverter over heat)
02
OC(Over current at stop) 03 LV(Under voltage)
04
OV(Over voltage) 05 B.B.(External bb)
06
CTER 07 Reserved
08
EPR(EEPROM error) 09 OL2(Inverter over load)
10
OL1(Motor over load) 11 E.S.(Emergency stop)
12
Reserved 13
OC-C
(Over current at constant speed)
14
OC-A
accelerating)
15
OC-D
(Over
decelerating)
16
OC-S 17
LV-C
(Under voltage during running)
18
OV-C
constant speed)
19
OH-C
(
Inverter over heat during
running)
20
STP0(stop at 0 Hz) 21 STP1(Direct start disable)
22
STP2(Control panel
emergency stop)
23 ERR1(Keypad operation error)
24
ERR2( Parameter setting
error)
25 Reserved
26
ERR5(Communication
failure)
27 ERR6 Communication failure
28
ERR7 29 ERR8
30
Reserved 31 Reserved
32
Reserved 33 Reserved
34
Reserved 35 Reserved
36
LOC(parameter Locked) 37 Reserved
38
Reserved 39 Reserved