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09/29/2020 TR-EMO-BA-GB-0022 v03 Page 147 of 153
12.2.3 Error code, object 0x1003 (Bit 0-15)
12.2.3.1 General
The error list in object 0x1003 can be acknowledged (deleted) by means of bit 7 in the
control word (object 0x6040), but only if the cause of the error was eliminated before.
Some error codes (warnings) are also deleted automatically, for example EMCY
messages which indicate undervoltage or overvoltage in the intermediate circuit. The
reason for this is that the message can only be transmitted when the bus error has
been eliminated.
The error code "0x0000" is transmitted for each EMCY message that is deleted. The
result can be found in object 0x1003:
Current, device input side
Current, inside of the device
Output current too high or sum of phase current ≠ 0: short circuit, overspeed
Negative edge on power drive protection input A disabled PWM outputs 1-3
Negative edge on power drive protection input B disabled PWM outputs 4-6
Voltage, inside of the device
DC link overvoltage:
wrong drive power supply or chopper can't eliminate whole braking current
DC link overvoltage:
too weak or missing drive power supply or lines too long
Output load error: no load connected or all drivers destroyed
Offset voltages for the phase current inputs are too far away from the ADC
midrange (hardware failure, missing resistors )
Phase U, output overvoltage: phase U interrupted or phase U driver destroyed
Phase V, output overvoltage: phase V interrupted or phase U driver destroyed
Phase W, output overvoltage: phase W interrupted or phase U driver destroyed
Temperature – generic error
Temperature, inside of the device
Shutdown due to high temperature of device (CPU)
Shutdown due to low temperature of device (CPU) or sensor failure
Warning due to high or low temperature of device (CPU)
Shutdown due to high temperature of drive (power stages)
Shutdown due to low temperature of drive (power stages) or sensor failure
Warning due to high temperature of drive (power stages)
. . .