Unidrive M400 Quick Start Guide 61
Issue Number: 8
Card Rating
NV Media Card Trip; The voltage
and / or current rating of the
source and destination drives
are different
The current and / or voltage ratings are different
between source and destination drives.
Card Read Only
NV Media Card has the Read
Only bit set
Attempt has been made to modify a read-only NV Media
Card or a read-only data block.
Card Slot
NV Media Card trip; Option
module file transfer has failed
The Card Slot trip is initiated, if the transfer of an option
module file to or from a module failed because the
option module does not respond correctly.
Control Word
Trip initiated from the Control
Word
Initiated by setting bit 12 on the control word when the
control word is enabled. Refer to the Parameter
Reference Guide
Current Offset
Current feedback offset error Current offset is too large to be trimmed.
Data Changing
Drive parameters are being
changed
A user action or a file system write is active that is
changing the drive parameters and the drive has been
commanded to enable.
Derivative ID
Derivative file error Contact the supplier of the drive.
Derivative Image
Derivative product image error Contact the supplier of the drive
Destination
Two or more parameters are
writing to the same destination
parameter
The Destination trip indicates that destination output
parameters of two or more logic functions (Menus 7 and
8) within the drive are writing to the same parameter.
Drive Config
Drive configuration Contact the supplier of the drive.
EEPROM Fail
Default parameters have been
loaded
The cause of the trip can be identified from the sub trip
number displayed after the trip string.
Refer to Control User Guide.
External Trip
External trip is initiated
The cause of the trip can be identified from the sub trip
number displayed after the trip string.
Refer to Control User Guide.
Fan Fail
Fan fail Indicates the fan or fan circuitry has failed
File Changed
File changed A file has been changed, power cycle to clear the trip
FW Incompatible
Firmware Incompatibility
The user firmware is incompatible with the power
firmware.
HFxx trip
Hardware faults
Internal drive hardware fault (see the Control User
Guide).
Hot Rect/Brake
Hot rectifier/brake
Over-temperature detected on input rectifier or braking
IGBT.
I cal. range
Current calibration range Current calibration range error.
I/O Overload
Digital output overload
The total current drawn from the AI-Adaptor 24 V user
supply or from the digital output has exceeded the limit.
Keypad Mode
Keypad has been removed
when the drive is receiving the
reference from the keypad
The Keypad Mode trip indicates that the drive is in
keypad mode [Reference Selector = 4 or 6] and the
keypad has been removed or disconnected from the
drive.
Refer to Control User Guide.
Trip code Condition Description
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