First Setup Menu
Definition
The First setup menu displays as follows:
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On power-up, if the connected LTMR is not configured (first power-up or after executing a Clear all command in the Services menu), the parameters must be configured according to the connected LTMR and the Controller system config required to get the LTMCU operational.
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On subsequent power-ups after selecting Config in the Services menu, see Menu - Services.
The LTMCU is in configuration mode in the First setup menu, see Sub-Menu Display.
First Setup Parameters
The following editable parameters need to be configured before the LTMR can be used. Note that some parameters in the following list may not be available depending on the configuration selections you make:
|
Level 1 |
Level 2 |
Level 3 |
Parameter name |
|---|---|---|---|
|
First setup |
Phases |
Motor phases |
|
|
Nominal voltage |
Motor nominal voltage |
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|
Nominal power |
Motor nominal power |
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|
Load CT ratio |
Load CT ratio |
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|
Primary |
Load CT primary |
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|
Secondary |
Load CT secondary |
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|
CT multi passes |
Load CT multiple passes |
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|
Operating mode |
Motor operating mode |
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|
Two-step level(1) |
Motor step 1 to 2 threshold |
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|
Two-step time |
Motor step 1 to 2 timeout |
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|
Star-delta |
Motor star-delta |
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|
Trip type |
Thermal overload mode |
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|
Trip class |
Motor trip class |
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|
FLC1 or OC1(2) |
Motor full load current ratio |
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|
FLC2 or OC2(3) |
Motor high speed full load current ratio |
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|
Definite O-Time |
Thermal overload trip definite timeout |
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|
Local channel |
Control local channel setting |
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Network protocol(4) |
Communication protocol |
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|
Language |
HMI language setting |
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|
End config |
Controller system config required |
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(1) Depending on motor operating mode (2) Depending on trip type (3) Depending on trip type and motor operating mode (4) For LTMR Ethernet TCP/IP only |
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