Alarm Of Dmcnet Communication - Delta ASDA-B2-F Series User Manual

ASDA-B2-F
Display
range
Warning of servo drive
AL044
function overload
The absolute position is
AL060
lost
AL061 Encoder under voltage
The multi-turn count of
AL062 absolute encoder
overflows
Encoder temperature
AL067
warning
AL069 Wrong motor type
Encoder does not
complete the command
AL070
which is issued by the
servo drive
AL099 DSP firmware upgrade

9.2 Alarm of DMCNET Communication

Display
AL111
DMCNET SDO overflow
Abnormal DMCNET Bus
AL185
hardware
September, 2015
Alarm Name
Warning of servo drive function overload.
Due to battery under voltage or failure of
power supply, the absolute encoder loses
the internal record.
The battery voltage of absolute encoder is
lower than the specification.
The multi-turn count of absolute encoder
exceeds the maximum range: -32768 ~
+32767.
Encoder temperature exceeds the
warning level. (But it is still within the
protective range.)
Incremental motor is not allowed to
activate absolute functions.
Servo drive has not completely writing
barcode into encoder or the encoder does
not complete the command issued by the
servo drive.
EEPROM has not been reset after
upgrading the firmware. The fault can be
cleared when firstly set P2-08 to 30. Then
set P2-08 to 28. And re-power on the
drive.
Alarm Name
Rx Buffer overflows. (receive more than
two DMCNET SDOs in 1 millisecond)
The communication of DMCNET Bus is
breakdown.
Alarm Description
Alarm Description
Troubleshooting
Corresponding Servo
DO Status
WARN OFF
WARN OFF
WARN ON
WARN ON
WARN N/A
ALM OFF
WARN OFF
ALM OFF
Corresponding Servo
DO Status
ALM ON
ALM ON
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