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9 Maintenance, Diagnostics, and Troubleshooting
9.1 Status Messages
9.1.1 Status Message Overview
When the drive is in status mode, status messages automatically appear in the bottom line of the LCP display.
Status
799RPM 7.83A 36.4kW
0.000
53.2%
1(1)
Auto
Hand
Off
Remote
Local
Ramping
Stop
Running
Jogging
.
.
.
Standby
e30bb037.13
1
2
3
Illustration 66: Status Display
1
See
9.1.2 Status Messages - Operating Mode
.
2
See
9.1.3 Status Messages - Reference Site
3
See
9.1.4 Status Messages - Operation Status
.
9.1.2 Status Messages - Operating Mode
Table 90: Operating Mode
Operating
mode
Description
Auto
The drive requires external commands to execute functions. The start/stop commands are sent via the control
terminals and/or the serial communication.
Hand
The navigation keys on the LCP can be used to control the drive. Stop commands, reset, reversing, DC brake, and
other signals applied to the control terminals override local control.
Off
The drive does not react to any control signal until [Auto On] or [Hand On] is pressed.
9.1.3 Status Messages - Reference Site
Table 91: Reference Site
Reference site
Description
Remote
The speed reference is given from:
External signals.
Serial communication.
Internal preset references.
Local
The drive uses reference values from the LCP.
AQ357954340588en-000201 / 130R0881
118 | Danfoss A/S © 2020.09
Maintenance, Diagnostics, and
Troubleshooting
VLT® Refrigeration Drive FC 103
Operating Guide