Copyright March 2002 by ICP DAS CO., LTD. All right reserved.

The ISaGRAF embedded driver is firmware burned into the flash memory of 
the VP-2117/VP-2117-TC. It can be easily upgraded by the user.

Our newly released driver can also be obtained from the following
website.
   http://www.icpdas.com/products/PAC/i-8000/isagraf_download_list.htm  

Warning:
  The copyright of the firmware and ISaGRAF embedded driver belongs to ICP DAS CO., LTD. 
  Only the VP-2117/VP-2117-TC have registered a legalISaGRAF Target license. 
  To burn an ISaGRAF embedded driver into other VP-2117/VP-2117-TC controllers 
  is absolutely illegal and may be punished by law. 

Trademark:
  Products, names and trade names appeared belongs to their respective owner. 

***************************************************************************
V1.01 2010/04/26
***************************************************************************
The below items are supported.
1.  Modbus RTU/ASCII (serial) slave protocol in COM1(default) and COM2/COM3.
2.  Modbus RTU (serisal) master protocol in COM1 ~ COM3,COM5
3.  Modbus TCP/IP slave protocl in ethernet port, Up to 6 link at the same time.
4.  Max. "Tic code" size - 64K bytes.
5.  Only accept high profile parallel (I-8K) & serial (I-87K) I/O boards 
6.  RS485 remote I/O - "Bus7000" & related function blocks - i_7050, 
    i_87051, ...  for i-7000 & i-87K remote I/O modules.
7.  Support Hot-swap I-87K high profile I/O modules on the slot 0~7 
    if the modules need to be replaced.
8.  Byte array functions : array_r, array_w
    Integer array functions : ary_n_r, ary_n_w, ary_w_r, ary_w_w
9. Other functions.
    bit_wd, int_real, real_int, int_real, real_str, time_str, val_hex, wd_long
10. Other function blocks.
    long_wd, sysdat_r, sysdat_w, ststim_r, systim_w, wd_bit
11. Message array functions: msgary_r, msgary_w
12. R/W COM2 ~  COM8 functions: comopen, comclose, comclear, comready, comread,
    comwrite, comstr_w, comary_r, comary_w
13. EEPROM function: eep_en, eep_pr, eep_b_r, eep_b_w, eep_by_r, eep_by_w, 
    eep_wd_r, eep_wd_w, eep_n_r, eep_n_w
14. SMS functions - sms_test , sms_get , sms_gets , sms_send & sms_status.
15. Retained function. Retain_B, Retain_N, Retain_F, Retain_T, Retain_X
16. Variable directly accessed functions by Netwok address:
    r_mb_rel , w_mb_rel , r_mb_adr , w_mb_adr
17. Send and receive message via UDP/IP : "udp_ip" & its related functions - 
    "udp_send" & "udp_recv" & demo program - wdemo_xx & wdemo_xx
18. Data Exchange via Ethernet : "Ebus_m" & "Ebus_s" & its related functions -
    "ebus_b_r","ebus_b_w","ebus_n_r","ebus_n_w"
19. Data Exchange via RS-485 : "Fbus_m" & "Fbus_s" & its related functions -
    "fbus_b_r","fbus_b_w","fbus_n_r","fbus_n_w"
20. Get unique serial No. functions: get_sn
21. Email_ETH feature. Support  mail_set  and  mail_snd  function
    to send email (or with one attached file < 256KB)
    Please visit www.icpdas.com - FAQ - Software - 067 for more information and demo program.
22. VP-2117/2117-TC support FRnet I/O. (only i-8172W)
    Please visit www.icpdas.com - FAQ - Software - 082 for more information and demo program.