Settings; Diagnostics; Short Circuit; Input Phase Loss - ABB ACS800 Series Firmware Manual

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simulates the normal temperature changes in the module depending on the load.
The drive generates a warning when the temperature exceeds the limit, and trips
when the temperature exceeds the limit by 6
Note: The monitoring is available only for ACS800-U2, -U4 and -U7, frame size R7
and R8 with Standard Control Program version BJXX3600 (and later versions).
Types to which the enhanced drive temperature monitoring is available:
ACS800-Ux-0080-

Settings

Parameter
95.10

Diagnostics

Warning/Fault
INV OVERTEMP

Short circuit

There are separate protection circuits for supervising the motor cable and the
inverter short circuits. If a short circuit occurs, the drive will not start and a fault
indication is given.

Input phase loss

Input phase loss protection circuits supervise the supply cable connection status by
detecting intermediate circuit ripple. If a phase is lost, the ripple increases. The drive
is stopped and a fault indication is given if the ripple exceeds 13%.

Ambient temperature

The drive will not start if the ambient temperature is above 163 °F (73 °C) to 180 °F
(82 °C) (the exact limits vary within the given ranges depending on drive type).
Program features
-0100-2
-0120-2
-0140-2/3/7
-0170-2/3/5/7
-0210-2/3/5/7
-0230-2
-0260-2/3/5/7
-0270-5
-0300-2/5
-0320-3/5/7
-0400-3/5/7
-0440-3/5/7
-0490-3/5/7
-0550-5/7
-0610-5/7
Additional Information
Ambient temperature
Excessive converter module temperature
o
C.