Communications Values; Communication Address Setup; Baud Rate Setup - GE EPM 5100 Instruction Manual

4.5

Communications Values

4.5.1

Communication Address Setup

NOTE
4.5.2

Baud Rate Setup

4–12
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Use a small screwdriver to set the most significant digit of the Modbus address by setting
switch S1 to the required digit in the range 0 to 9, as illustrated in the figure below. Repeat
this operation for the middle digit of the address by adjustment of switch S2 and for the
least significant digit of the address by adjustment of switch S3.
Modbus addresses are valid only in the range 33 to 247. Setting the address outside this
range will terminate response of the device to the Modbus network.
FIGURE 4–5: Modbus Address Setup
Adjust sliders 3 and 4 (refer to the figure above) as indicated below for compatibility with
the operating baud rate of the network:
Baud Rate
1200
2400
9600
19200
ON
S1 S2
S3
Table 4–2: Baud Rate Setup
Slider 3 Slider 4
ON ON
OFF ON
ON OFF
OFF OFF
EPM 5100 ELECTRONIC POWER METER – USER GUIDE
CHAPTER 4: PROGRAMMING
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