toscano TDS600 Serie Manual De Usuario página 216

Overcurrent during
E-03 constant speed
process
Overvoltage
E-04
during accelerating
process
Overvoltage during
E-05 decelerating
process
Overvoltage during
E-06 constant speed
process
Inverter control
E-07 power supply
overvoltage
Low-voltage when
E-08
running
Inverter overload
E-09
protection
212
Load change suddenly or
have unwonted phenomena
Acc./Dec. time is set to too
short
low power source voltage
Power of inverter is a bit small
Unwonted input voltage
Acc. time is set to too short
Restart rotating motor
Decelerating time is too short
Have potential energy load or big
inertia load
Unwonted input voltage
Acc/Dec time is set to too short
Input voltage change
abnormally
Load inertia is a bit big
Unwonted input voltage
Input voltage is too low
Acc time is set to too short
DC injection braking is too big
improper V/F curve
Restart rotating motor
power source voltage is too low
Load is too big
Check or reduce break of the load
Prolong accelerating /decelerating
time properly
Check input power supply
Choose inverter with high-power
Check input power supply
Prolong accelerating time properly
Set speed checking restart function
Prolong decelerating time
Increase braking power of external
energy consumption braking
subassembly
Check input power supply
Prolong accelerating decelerating
time properly
Assemble reactor
Use energy consumption
subassembly
Check input power supply or look for
service
Check the input voltage
Prolong accelerating time
Reduce DC injection braking
current, prolong braking time
Adjust V/F curve and torque boost
Set speed checking restart function
check power source voltage
Choose inverter with high-power