3Com 3646A Power Supply User Manual


 
3600 Series Programmable Power Supply
VERSION 2.0 2004.6
3600 SERIES USER MANUAL
21
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.
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
Select the button and the system will stop the communication.
4.3 Start the Communication
4.4 Stop the Communication
In Fig. 4-9 , select the POWER name from the listing frame and it will be OK.
Fig 4-9 Selecting the POWER
4.5 Select POWER