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SECUR. 2
Dyn Brake
DC STOP
FreqScan
13.3.5 Warnings
M
ESSAGE
Undervol
Overload
HYST
RAMP
Br_limit
MPtFault
Overtemp
Ot_motor
13.3.6 Operating error messages
M
ESSAGE
U DERVOL
OVERVOLT
OVERLOAD
OVERTEMP
ILIMIT
1<4Ma
Br_limit
Ot_motor
6. Inverter stopped. Automatic error reset as soon as the link voltage rises above the undervol-
tage value.
7. Inverter stopped. If the AUTORESET function is activated (see TAB3, SUB XPAR, function
SW3), a reset is possible by setting or the START/STOP input, or the E ABLE input, or by
setting the setpoint to zero.
8. The motor is decelerated with the deceleration ramp and the inverter is stopped. An error re-
set can be performed as described in Item 2.
Instruction & Parts Manual
SECURITY Level 2 is activated; parameter values can be neither
changed nor saved.
Switching on braking chopper.
DC brake is activated.
ACM - Synchronizer: the inverter measures the actual motor frequency.
The mains has been reached the Undervoltage Limit.
The output current has almost reached the type-specific limit
The set limit value for the output current has been exceeded. The output
frequency is reduced step-by-step until the output current falls below the
limit value again (see TAB1, SUB IMOT, function S-INT =4).
The set limit value for the output current has been reached. The
acceleration ramp is stopped (see TAB1, SUB IMOT, funct. S-INT = 3).
The dynamic braking power is near the programmed limit (configurable
by TAB2, func. BrLim). This message can be signalized by the relais or
the open collector outputs. (TAB3, funct. REL, OC1, OC2)
Motorpotentiometer function: it was enabled a preset frequency with a
motor rotation sense different of the actual. The output frequency re-
mains unchanged (TAB1 funct. JOG = MPt). (Only with Softw. D2A-
STD)
The inverter (heat sink) temperature reaches the limit value.
(Only with Softw. D2A-STD)
The motor temperature reaches the limit value.
(Only with Softw. D2A-STD)
Undervoltage has been detected in the link.
The voltage in the link has reached the overvoltage value.
The output current has exceeded the type-specific limit value.
The inverter (heat sink) temperature is too high.
The set limit value for the output current has been exceeded
(see TAB1, SUBIMOT, S-INT = 1 or 2).
The speed reference line is interrupted or the setpoint is less than 4 mA.
The dynamic braking power has reached its programmed limit.
The motor temperature has been reaching the limit
value for more than 7 seconds. (Only with Softw. D2A-STD)
D
ESCRIPTIO
D
ESCRIPTIO
Pag.39
Edition 2008-A
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