Honeywell UDC3500 Product Manual page 404

Modbus Read, Write and Override Parameters plus Exception Codes
Parameter
Description ID
Alarm Message 239
390
Register Data
Address Type
Hex Decimal
00EF 239 INT
UDC3500 Universal Digital Controller Product Manual
Access Data Range or
Enumerated Selection
0 = Disable
R/W
1 = Enable
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