App 3-6
Register
Content
2521H
Over voltage during decelerating(OV-C)
Inverter over heat during running(OH-C)
Direct start malfunction(STP1)
Control panel emergency stop(STP2)
Keypad operation error)(Err1)
Parameter setting error(Err2)
CPU error by external signal(CTE )
Analog transferred error(Err4)
08 PID feedback signal lost(PDER) 32
Parameter changed during
Communication (Err5)
Communication failure(Err6) (Note)
10
Parameters auto measure
error(ATER )
34 Parameter setting error(Err7)
Restore factory setting error(Err8)
Inverter over load( OL2 )
14
External communication
error(EFO)
38
Parameters copy error via copy
unit(EPR1)
15 External stop( E.S ) 39
Parameters copy incorrect via copy
unit(EPR2)
Inverter over speed(OVSP)
18
Over current at constant speed
(OC-C)
42 Horsepower setting error(HPERR)
19
Over current during accelerating
(OC-A)
43 Reserved
20
Over current during decelerating
(OC-D)
44 Motor temperature overheat error(OH4)
21
Over current at starting to run
(OC-S)
45
Motor temperature overheat
alarm(OH3)
22 Reserved 46
Output current reaches current limit
level(CL)
23
Under voltage during
running(LV-C)