Danfoss VLT AQUA Drive FC 202 User Manual

9.2.2 Status Messages - Operating Mode
Table 72: Operating Mode
Operating
mode
Description
Off The drive does not react to any control signal until [Auto On] or [Hand On] is pressed.
Auto The drive requires external commands to execute functions. The start/stop commands are sent via the control ter-
minals 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.
9.2.3 Status Messages - Reference Site
Table 73: 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.
9.2.4 Status Messages - Operation Status
Table 74: Operation Status
Operation
status
Description
AC brake AC brake was selected in parameter 2-10 Brake Function. The AC brake overmagnetizes the motor to achieve a con-
trolled slow down.
AMA finish
OK
Automatic motor adaptation (AMA) was carried out successfully.
AMA ready AMA is ready to start. To start, press [Hand On].
AMA run-
ning
AMA process is in progress.
Braking The brake chopper is in operation. The brake resistor absorbs the generative energy.
Braking
max.
The brake chopper is in operation. The power limit for the brake resistor defined in parameter 2-12 Brake Power Limit
(kW) has been reached.
Coast • [2] Coast inverse was selected as a function for a digital input (parameter group 5–1* Digital Inputs). The corre-
sponding terminal is not connected.
• Coast activated by serial communication.
Ctrl. ramp-
down
[1] Ctrl. ramp-down was selected in parameter 14-10 Mains Failure.
• The mains voltage is below the value set in parameter 14-11 Mains Voltage at Mains Fault.
• The drive ramps down the motor in a controlled manner.
Maintenance, Diagnostics, and
Troubleshooting
Operating Guide | VLT® AQUA Drive FC 202
AQ262141056213en-000101 / 130R0882
130 | Danfoss A/S © 2018.10

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English