User guide

Parameter Dictionary Parameters
ASCII
DvcNet
MACRO
CAN/ECAT
IDX:SUB
Bank
Type
Description
0xA7
0xA8
0x4A7
0x2182
RF
U32
Fault Mask. This variable is used to configure which drive events cause latching
faults.
Setting a fault mask bit to 1 causes the associated drive event to cause a latching
fault when it occurs. Setting a fault mask bit to 0 disables fault latching on the
associated event.
Latched faults may be cleared using the Latching Fault Status Register (0xA4).
Bits
Fault Description
0 Data flash CRC failure. This bit is read-only and will always be set.
If the drive detects corrupted flash data values on startup it will remain disabled and indicate
a fault condition.
1
Drive internal error. This bit is read-only and will always be set.
If the drive fails its power-on self-test, it will remain disabled and indicate a fault condition.
2
Short circuit. If set: programs the drive to latch a fault condition when a short circuit is
detected on the motor outputs.
If clear: programs the drive to disable its outputs for 100 ms after a short circuit and then re-
enable.
3 Drive over temperature. If set: programs the drive to latch a fault condition when a drive over
temperature event happens. If clear: programs the drive to re-enable as soon as it cools
sufficiently from an over temperature event.
4
Motor over temperature. If set: programs the drive to latch a fault condition when a motor
temperature sensor input activates.
If clear: programs the drive to re-enable as soon as the over temperature input becomes
inactive.
5
Over voltage. If set: programs the drive to latch a fault condition when excessive bus voltage
is detected.
If clear: programs the drive to re-enable as soon as the bus voltage is within normal range.
6
Under voltage. If set: programs the drive to latch a fault condition when inadequate bus
voltage is detected.
If clear: programs the drive to re-enable as soon as the bus voltage is within normal range.
7
Feedback fault. If set: programs the drive to latch a fault when feedback faults occur.
Feedback faults occur if too much current is drawn from the 5 V source on the drive, a
resolver or analog encoder is disconnected, or a resolver or analog encoder has levels out of
tolerance.
8 Phasing error. If set: programs the drive to latch a fault when phasing errors occur.
If clear: programs the drive to re-enable when the phasing error is removed.
9
Tracking error. If set: programs the drive to latch in the disabled state when a tracking error
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