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I-7000 Remote I/O 003

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Q.How to program the 7000 modules ?

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Ans: The user can use any RS-232C device via I-7520 module to send the command string to the 7000 modules and the 7000 modules will echo the result string to the RS-232C device. The data format of command character is given as following :

Data format=1_start+8_data+no_parity+1_stop

total=1+8+1=10 bits per character

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The user shouldnˇ¦t change this format to the following invalidate format:

1_start+8_data+no_parity+2_stop       -->  invalidate format

1_start+8_data+even_parity+1_stop    -->  invalidate format

1_start+8_data+odd_parity+1_stop     -->  invalidate format

1_start+7_data+no_parity+2_stop       -->  invalidate format

1_start+7_data+even_parity+1_stop    -->  invalidate format

1_start+7_data+odd_parity+1_stop     -->  invalidate format

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Written by David Chen 

Date:2002/12/24