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14
Operation
EcoVisor™
01.4IB.48080
Ch 5 Operation
A. S
tAndAlone
This section describes how to communicate with the EcoVisor™ using the Modbus RTU protocol.
Should it be necessary to reset the communication settings to default, refer to
Ch 6 Maintenance, C. Factory Reset
Table D Default Communication Settings
Parameter
Value
Default Baud Rate
19200 Baud
Data Bits
8
Parity
None
Stop Bits
1
Default Slave ID
1
Max Number of Input Registers
17
Max Number of Holding Registers 2
Table E EcoVisor
™
Holding Registers
Register
Name
Read/
Write Descriptions Default
Rand,
format: UOM: Register
Modbus
Offset #
Interpretation
MB Slave
ID
R/W
MODBUS
Slave ID
1
1-247
N/A
40001
0
Illegal values result in no change
MB Baud
Rate
R/W
MODBUS
Baud Rate
Low Word
1
0-4
N/A
40002
1
0 = 9600, 1 = 19200, 2 = 57600,
4 = 115200; Illegal values result in
no change
