[2010/01/25]
1.Change the name of the "PDS--220FCS" to "PDS-220Fx".

[2010/01/28]
Modify the Modbus/TCP/UDP
1. function 1: when using address >= 0x20,0x40,0x60, forget to subtract the 0x20/0x40/0x60.
2. Modify the read status of DI.
3. Add the verification of the range of address in Function 3/4.
4. Modify the function 15 for determining the length of the part of the request message.
5. Add function 19 for OPC server Authenticating.

[2010/02/02]
1. Set the default modbus device ID to 0x01 for PPDS (TEST)
2. Using the data type "short" in OPC server Authentication (function 19)ˇG

[2010/02/03]
1. User can set the Modbus device ID.
 (a)Using console command:
  "modbus id=xx" : set device ID. apply immediatly, but don't save to eeprom.
    xx can be 1 ~ 255. If user want to input 16 hexˇAplease add "0x".
  It only can save to EEPROM by using "modbus save".
2. gateway can broadcast the message that device ID is 0.

[2010/02/04]
1.Add the item that Modbus device ID can be set and displayed in web configuration.
  (a)If you input 0, it can set to 255 automatically.
  (b)If user want to input 16 hexˇAplease add "0x".
  (c)Apply immeidiatly after setting. 

[2010/02/22]
1. Modbus device ID will display as 16 hex ("0x") on Web configuration.
2. It setting of the Modbus Gateway is out of range, it can show the message "out of range!".
 And the other settings don't show the warning message.

[2010/04/12]
1. Call Reset_Mac() to send an ARP packet to GATEWAY if it did not receive any packet within 10 seconds.
2. It sends a ARP pasket to GATEWAY per 1 minute. //[2010/05/13] Modify again

[2010/05/13]-->[2010/05/17]
1. Call Reset_Mac() to send an ARP packet to GATEWAY if it did not receive any packet within 10 seconds.
 Remove the ability: It sends a ARP pasket to GATEWAY per 1 minute.
2. Improve the compatibility of the DHCP client.
(New TCP_DM32.lib: It can connect the dsl router of the TP-Link.)
3. Change the default slave timeout from 100 ms to 200 ms in mode M1/M2.

[2010/05/26]
1. Update the TCPIP Library (TCP_DM32.lib). To resolve the problem that may not is connected while using DHCP.

[2010/06/24]
1. Modify the MODBUS GATEWAY setting in web configuration.
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