3Com 3645A, 3646A, 3644A manual Communication Failure, Start the Communication, Normal Communication

3600 SERIES USER MANUAL

In Fig. 4-5, enter the default address (245) of the power supply and then click “READ”. If testing successfully, the “NEW ADDRESS” and “WRITE” functions will be available. If testing failure, then the new address of the power cannot be set and the prompting diagram as shown in Fig. 4-6 will be displayed. This time the communication cable must be checked.

Fig 4-6 Communication Failure

Explanation: For the first installation each POWER must be deployed with but one address in order to communicate correctly. Set the parameter and select “OK” and it will enter into the common communication. The default COM port is COM1 and the default POWER address is 0.

4.3 Start the Communication

After the COM port and ADDRESS set, select the button and the system will start the communication. If the communication is normal, the prompt information as shown in Fig. 4-7 will be displayed. And if the commu- nication is failure, the prompt information as shown in Fig. 4-8 will be displayed.

Fig 4-7 Normal Communication		Fig 4-8 Failure Communication
4.4 Stop the Communication
Select the button	and the system will stop the communication.

4.5 Select POWER

In Fig. 4-9 , select the POWER name from the listing frame and it will be OK.

Fig 4-9 Selecting the POWER

3600 Series Programmable Power Supply

VERSION 2.0 2004.6 21