User`s manual

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3646A Programmable Power Supply
ARRAY ELECTRONIC CO.,LTD 2002.3
3646A-TYPE USER’S MANUAL
In Fig. 4-5, enter the default address (245) of the lower machine 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 time installation each POWER must be deployed with but one address so as to
communicate rightly. 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 1.
After the COM port and ADDRESS set, select the button and the system will start the communication. If the
communication is normal, the prompting information as shown in Fig. 4-7 will be displayed. And if the communica-
tion is failure, the prompting 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 Run 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