Power Electronics SD700 User Manual

SD700FR SERIES
POWER ELECTRONICS
14
STATUS MESSAGES
2. STATUS MESSAGES
The upper line of the display corresponds to the status line. In this line we can display the equipment
status, motor current (A) and the motor speed (%). It is always displayed and it is not programmable by the
user.
Figure 2.1 Status Line Description
Note: The user can access to the information displayed in status line via Modbus communication. See section „Modbus
Communication‟.
2.1. List of Status Messages
Screen
Name
Description
OFF
Deactivated power
Drive power is deactivated.
ON
Activated power
Drive power is activated.
ACL
Accelerating
Drive is increasing the output frequency. Motor increasing in speed, it is accelerating.
RUN
Running
Drive is operating at reference speed. Operation at steady status.
DEC
Decelerating
Drive is decreasing the output frequency. Motor decreasing in speed, it is decelerating.
SPG
Stopping
Drive is decreasing the output frequency due to a stop command. Motor is stopping by ramp
until zero speed is reached.
EST
Free run stop when a
fault occurs
Drive is stopping by free run stop after a fault occurs (emergency stop). Motor stopping time
is determined by inertia as the drive output has turned off.
SPN
Flying start
„Flying start‟ operation must be configured if required. The SD700FR will search for the actual
motor shaft speed once the drive has received a start command.
DCB
DC brake
SD700FR is applying DC current injection to stop the motor.
TBR
DC brake ON delay
Drive is applying a delay time before DC current injection is active. When this time is
elapsed, the DC brake will be active.
DLY
Start Delay Time
When a delay time has been set in order to start the equipment, after the start command has
been activated, this message will be displayed until this time has elapsed.
IN1
Inch speed 1
SD700FR is working according to inch speed 1 command and „Start + Inch speed 1' mode is
active. When operated in this mode the "Start + Inch speed 1" command is dominant over
other inputs programmed for "Start" functionality. Therefore if one input is configured as
„Start‟ and it is deactivated; in spite of this deactivated input, the drive will start when „Start +
Inch speed 1' command is received. This is also valid for Inch speed 2 and 3.
IN2
Inch speed 2
SD700FR is working according to inch speed 2 command. „Start + Inch speed 2' mode is
active.
IN3
Inch speed 3
SD700FR is working according to inch speed 3 command. „Start + Inch speed 3' mode is
active.
HEA
Non condensing current
is activated
SD700FR is injecting DC current to prevent moisture condensing within the motor.
CAUTION: Although the motor is not running there is dangerous voltage. Run Led will
be lit during this process. Be careful to avoid damages and personal injury.

Power Electronics SD700 Specifications

General

Brand	Power Electronics
Model	SD700
Category	Inverter
Language	English