GE LM10, Инструкция по эксплуатации

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4–32 LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CONFIGURATION SETTINGS CHAPTER 4: FUNCTIONALITY
4.2.5 Starter Type
PATH: Configuration
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Starter Type
Select the motor type from the list. The choices are as follows:
•
“FVNR” (full voltage non-reversing)
• “FVR” (full voltage reversing)
• “RV” (reversing)
• “2S1W” (two-speed one winding; Run-2, 4:1 ratio of Run-1)
• “2S2W” (two-speed two winding; Run-2, 2:1 ratio of Run-1)
• “Custom”
Any of the first five allows the LM10 to automatically populate required fields (FLA, etc.) for
Run 2 based on Run 1 data. These fields are automatically populated, even for full voltage
non-reversing motors, and do not require a separate configuration step. Even if logged
into configuration mode, the LM10 will not accept Run 2 configuration changes unless a
Starter Type of “Custom” is selected. The “Custom” value is for non-standard applications
where Run 2 is not a set ratio of Run 1 and may be independently configured.
4.2.6 Run 1 and Run 2 Setup
PATH: Configuration
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Run 1 Setup
The Run 1 settings are described below. The settings for Run 2 setup are identical.
Configuration
Starter Type „
RUN 1 Setup
RUN 2 Setup
Starter Type
FVNR .*
Range: FVNR, FVR, RV, 2S1W, 2S2W,
Custom
Configuration
RUN 1 Setup
„
RUN 2 Setup
Time Delays
RUN 1 Setup
FLA: 27.0
Range: 1.2 to 800.0 A in steps of 0.1
RUN 1 Setup
Ground Setup
Range: 0.4 to 20 A in steps of 0.2 or
Disabled for Ground Setup Fault;
0 to 2.5 s in steps of 0.1 for
Ground Setup Time Delay
RUN 1 Setup
JAM Setup
Range: 100 to 250% in steps of 1 or
Disabled for JAM Setup Fault;
0 to 1000 s in steps of 5 for JAM
Setup Time Delay value
RUN 1 Setup
STALL Setup
Range: 330 to 600% in steps of 5 or
Disabled for STALL Setup Fault;
0 to 30.0 s in steps of 0.5 for
STALL Setup Time Delay value
RUN 1 Setup
CurUnB Setup
Range: 2 to 25% in steps of 1 or
Disabled for CurUnB Setup Fault
value; 0 to 255 s in steps of 1 for
CurUnB Setup Time Delay value
RUN 1 Setup
LdLoss Setup
Range: 15 to 100% in steps of 1 or
Disabled for LdLoss Setup Fault
value; 0 to 255 s in steps of 1 for
LdLoss Setup Time Delay value