Danfoss VLT 5027 User Manual

017 Local reset of trip (LOCAL RESET)
Value:
Not possible (DISABLE) [0]
Possible (ENABLE) [1]
Function:
In this parameter, the reset function can be selected/
removed from the keyboard.
This key can be used when parameter 002 has been
set for Remote control [0] or Local control [1].
Description of choice:
If Disable [0] is selected in this parameter, the [RESET]
key will be inactive.
NOTE
Only select Disable [0] if an external reset
signal has been connected via the digital
inputs.
018 Lock for data change
(DATA CHANGE LOCK)
Value:
Not locked (NOT LOCKED) [0]
Locked (LOCKED) [1]
Function:
In this parameter, the software can "lock" the control,
which means that data changes cannot be made via
LCP (however, this is still possible via the serial com-
munication port).
Description of choice:
If Locked [1] is selected, data changes cannot be
made.
019
Operating state at Power up, local con-
trol
(POWER UP ACTION)
Value:
Auto restart, use saved ref. (AUTO RE-
START) [0]
Forced stop, use saved ref. (LOCAL=STOP) [1]
Forced stop, set ref. to 0
(LOCAL=STOP, REF=0) [2]
Function:
Setting of the operating mode when the mains voltage
is reconnected.
This function can only be active in connection with
Local control [1] in parameter 002.
Description of choice:
Auto restart, use saved ref. [0] is selected if the unit is
to start up with the same local reference (set in pa-
rameter 003) and the same start/stop conditions (given
via the [START/STOP] keys) that the adjustable fre-
quency drive had before it was switched off.
Forced stop, use saved ref. [1] is used if the unit is to
remain stopped when the mains voltage is connected,
until the [START] key is pressed. After the start com-
mand, the local reference used is set in parameter 003.
Forced stop, set ref. to 0 [2] is selected if the unit is to
remain stopped when the mains voltage is connected.
Local reference (parameter 003) is reset.
NOTE
In remote controlled operation (parameter
002), the start/stop condition at power up
will depend on the external control sig-
nals. If Pulse start [2] is selected in param-
eter 302, the motor will remain stopped at
power-up.
027 Warning readout line
(WARNING READOUT)
Value:
Warning in line 1/2 [0]
Warning in line 3/4 [1]
VLT
®
5000 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.51.C5.22 - VLT
p
is a registered Danfoss trademark. 85
Programming

Danfoss VLT 5027 Specifications

General

Brand	Danfoss
Model	VLT 5027
Category	DC Drives
Language	English