[Auto on]
enables the frequency converter to be controlled via the control terminals and/or serial commu-
nication. When a start signal is applied on the control terminals and/or the bus, the frequency
converter will start. The key can be
Enabled
[1] or
Disabled
[0] via par. 0-42
[Auto on] Key on
LCP
.
NB!
An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the
control keys [Hand on] [Auto on].
[Reset]
is used for resetting the frequency converter after an alarm (trip). The key can be
Enabled
[1]
or
Disabled
[0] via par. 0-43
Reset Keys on LCP
.
1.1.16. Initialisation to Default Settings
Initialise the frequency converter to default settings in two ways:
Recommended initialisation (via par. 14-22)
1. Select par. 14-22
2. Press [OK]
3. Select “Initialisation”
4. Press [OK]
5. Cut off the mains supply and wait
until the display turns off.
6. Reconnect the mains supply - the
frequency converter is now reset.
7. Change par. 14-22 back to
Normal
Operation
.
NB!
Keeps parameters selected in
Personal Menu
with default factory setting.
Par. 14-22 initialises all except:
14-50
RFI 1
8-30
Protocol
8-31
Address
8-32
Baud Rate
8-35
Minimum Response Delay
8-36
Max Response Delay
8-37
Max Inter-char Delay
15-00 to 15-05 Operating data
15-20 to 15-22 Historic log
15-30 to 15-32 Fault log
Manual initialisation
VLT
®
AQUA Drive Programming Guide 1. How to Programme
MG.20.O2.02 - VLT
®
is a registered Danfoss trademark
23
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