Difference between revisions of "FAQ"
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==Modbus RTU== | ==Modbus RTU== | ||
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| + | ===How to enable Modbus RTU on line L3=== | ||
| + | Below command will enable Modbus RTU functionality on line L3. | ||
| + | {{Terminal | | ||
| + | 1=>'''line type L3 <span style="color:#FF8080">CG5</span>''' | ||
| + | }} | ||
| + | CG5 stands for "CoolGate5", which is a new Modbus RTU implementation in CoolMasterNet ([[Modbus_IP|see details]]). There is also a CG4 option which will enable an implementation backward compatible with a legacy "CoolGate" device. | ||
===How to query or change Modbus Slave Address=== | ===How to query or change Modbus Slave Address=== | ||
Revision as of 23:23, 31 July 2015
Contents
General
How to make connection from PC
We suggest to use Putty a simple and free terminal program. Connection can be done via RS232 or TCP/IP.
| RS232 Connection | TCP/IP Connection |
|---|---|
| Determine the number of your PC's RS232 port | Determine the IP address of CoolMasterNet. It is showed on LCD screen |
| Run and configure Putty as shown below | |
 
|
|
| Click Open and start communicating with CoolMasterNet | |
Networking
How to change IP address and/or other network settings
IP network configuration is made with ifconfig command described in PRM document.
Modbus RTU
How to enable Modbus RTU on line L3
Below command will enable Modbus RTU functionality on line L3.
| >line type L3 CG5 |
CG5 stands for "CoolGate5", which is a new Modbus RTU implementation in CoolMasterNet (see details). There is also a CG4 option which will enable an implementation backward compatible with a legacy "CoolGate" device.
How to query or change Modbus Slave Address
Modbus Slave Address is available via line command.
| >line
L1: SA U00/G05 myid:E5 Simul(5) |
To change Modbus Slave Address use line command as shown below:
| >line myid L3 50 |
This command will set Modbus Slave Address 0x50(hexadecimal)
