SEW-Eurodrive MOVITRAC LTP-B, Краткое руководство по эксплуатации

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6
Operation
Inverter status
Compact Operating Instructions – MOVITRAC
®
LTP-B
39
6 Operation
6.1 Inverter status
6.1.1 Static inverter status
The following list shows the status messages for a non-enabled inverter.
Message Description
StoP Power stage of inverter deactivated. This message is displayed when the motor is at an idle
state and no error is present. The inverter is ready for normal operation. The inverter is not en-
abled.
P-deF Parameter factory settings have been loaded. This message appears when the user issues the
command for loading the parameter factory settings. To put the inverter into operation again,
press the <Stop/reset> key.
Stndby The inverter is in standby mode. This message is displayed when the inverter runs at the min-
imum speed for the time parameterized in
P2-27 and the speed setpoint is also 0.
Inhibt/
Inhibit
Is displayed when 24 V and/or GND are not present at the STO contacts. The output stage is
locked.
ETL 24 External 24 V voltage supply is connected. The functions are limited, see also chapter 24 V
backup mode.
6.1.2 Operating state of the inverter
The following table shows the messages of the status for an enabled inverter.
You can toggle between displaying the output frequency, output current, output power,
and speed by briefly pressing the <Navigate> key on the keypad.
Message
7-segment dis-
play
Message
Full text dis-
play
Description
H xxx xxx Hz Output frequency of the frequency inverter (in Hz)
This is displayed when the inverter is enabled.
A xxx xxx A Output current of the frequency inverter (in Ampere)
This is displayed when the inverter is enabled.
P xxx xxx kW Output power of the motor (in kW)
This is displayed when the inverter is enabled.
L xxx A padlock ap-
pears in the
full text dis-
play
The parameter is locked for changes.
Make sure that:
• The parameter lock in P2-39 is not activated.
• The inverter is not enabled.
• The inverter is supplied with line voltage.
xxxx xxx rpm Output speed of the inverter (in min
-1
)
This display appears when the inverter is enabled and a value > 0 has
been entered in parameter
P1-10 .
C xxx Scaled value This is the scaled value, depending on ( P2-21/P2-22 ).
26879778/EN – 03/2021