Command Set Error Codes; Yellow Service Led Is Flashing A Repeated Sequence; The Red Alarm Led Is On; The Red Alarm Led Is Flashing - Edwards nEXT730D Instruction Manual

Fault

Yellow service LED is flashing a repeated sequence

Cause

A service is required.

Remedy

See Flashing service codes
Fault

The red alarm LED is on

Cause Normal during the software upgrade process. At other times indicates a problem
has been detected in the FLASH memory.
Remedy If during software upgrade then complete the upgrade process. Otherwise cycle
power and if this does not help then perform a software upgrade.
Fault

The red alarm LED is flashing

Cause A fail condition has become active.
Remedy Note the position of the long flashes within the series of 6 flashes to work out the
error code.
Look up the flashing error code in
advice given.
Fault

Blue bearing LED is flashing a repeated sequence

Cause A bearing service due to inactivity is required.
Remedy See Flashing inactivity service codes
Fault

Blue bearing LED is lit

Cause Bearing run in mode (BRIM) is running.
Remedy Wait until BRIM is finished. This may take 4.3 hours. We recommend not to cancel
BRIM.
Fault

Pump is not accelerating to full speed

Cause Bearing run in mode (BRIM) is running.
Remedy Wait until BRIM is finished. This may take 4.3 hours. We recommend not to cancel
BRIM, refer to
Fault

Any other problems

Cause Fault conditions other than the ones previously mentioned.
Remedy Contact the supplier or us.

11.1 Command set error codes

Error codes that may be returned for serial control and monitoring.
Table 26 Command error codes
Returned error code
B8J200880_D
300812671_002_C3
B8J200880_D - Fault finding
on page 100.
Flashing error codes
Bearing run in mode
Meaning
0 No error
Page 99
on page 100 and follow the
on page 101
on page 107.
08/2021 - ©Edwards Limited