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ManualsBrandsDelta Electronics ManualsComputer equipmentTP04
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Chapter 5 Examples
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5-6
The max. PLC numbers that TP04G can connect is less than 255 PLCs. Master TP
connects to slave PLC in series with RS485. In each PLC, you should give them a different
communication address. The setting methods are the same as one-to-one connection but
the difference is it needs to set PLC communication address in TPEdit.
Example 3. To connect one TP04G, one PLC and one AC drives (VFD-M) and control the
input frequency of PLC and AC drives at the same time.
Step 1. Select File（F
）> Create a new project.
Step 2. Refer to the following window for settings and press “OK” to enter edition mode.
TP04G
Master Workstatio
n
The first PLC
Communication address=1
Slave Workstation
The N PLC
Communication address =N
Slave Workstation
The second PLC
Communication address =2
Slave Workstation