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Emerson COPELAND EVA3 Bulletin page 38

Single phase series variable speed drives

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16.0
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Emerson Classification:
Internal
38
© 2023 Emerson Climate Technologies, Inc.
Compressor Dwell
3
Speed
Compressor Model
Number
Save Configuration
3, 6
Modbus Baud Rate
3
[High Word]
Compressor Motor
3, 6
Selection
Set Access Level
Password
Envelope Control
Mode
4,3
Compressor Dwell
3
Time
Sets the speed at which the
compressor will dwell during
startup.
Range: 1800 – 3600
Default: 3600
Returns the model number of the
current selected compressor.
Writing any value to this register
will save the drive configuration(s)
in non-volatile memory.
Modbus Baud Rate
0 = Autobaud
Default: 0
Used to select the compressor
motor the drive is paired with.
Sets the access level password.
This new password must be used
to change the password and
adjust the drive configurations.
Used to select the compressor
protection scheme.
0 = Basic Envelope Protection
1 = Basic Envelope Protection
with Minimum Speed Control
2 = Active Envelope Protection
3 = Active Envelope Protection
with Minimum Speed Control
Default: 1
Sets the amount of time the
compressor runs at the
"Compressor Dwell Speed".
Range: 10 – 300
Default: 10
AE8-1435
RPM
2
2
Bytes
32
N/A
2
N/A
2
N/A
24
5
N/A
-
N/A
2
s
2

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