Filter
Top Products
7000 Bus Converter User Manual (version 1.2,Feb/2003, 7PH-006-10) --------------- 81
7.2 Changing Module Address
Wire connection: Refer to Sec. 2.7
Test program: Refer to “NAP7000S User Manual” for TEST.EXE
The steps to change module address are given as follows.
1. Wire connection, power on and run test.exe
2. Press 2
3. Press $012[Enter] Receive=! 01080600
4. Press 2
5. Press %0102080600[Enter] Receive=! 02
6. Press 2
7. Press $022[Enter] Receive=! 02080600
8. Press 2
9. Press $02M[Enter] Receive=! 027017
10. Press 2
11. Press $02F[Enter] Receive=! 02A1.3
• Step 3: read the module status and find that module address=01, baud rate=
9600, checksum is enable.
• Step 5: change the module address from 01 to 02, the module address can
be changed immediately, no need to power-off then power-on
• Step 7: read the module status based on the module address=02
• Step 9: read the module name
• Step 11: read the firmware number of this module
NOTE: If the user uses $AA2 command to change module configuration, the
new configuration code will be stored into EEPROM immediately. The
configuration code includes module address, module type, baud rate
code, checksum enable/disable code, calibration code, power-on value
and safe value. The EEPROM data of the 7000 series can be read an
infinite number or times and can be written about 100,000 times max.
Therefore the user should not change the configuration code often when
testing.