Toshiba G3 Workbook page 81

S-20 Module Setup:
Before continuing further, the rotary switches must be set on the S-20 module of the T2 and the S-20
option card of the G3. The lowest station must be the T2. For example, set it to '01' . The G3 can then
be set to '02'. Cycle power to initialize the new settings.
Use the Tosline S20 S-LS set-up software to further configure the S-20 module. Once the S-LS software
is running and the screen displays the loader menu, type 'I' to enter Setting Information. Enter Station All
Information (#1) to check the addresses to which the G3 drive and the T2 PLC 'talk'.
First set station number #1 to be the T2 PLC which is the master. The first G3 drive would then be station
number #2. At the same time set the station type to the appropriate device (T2, G3, etc.). Now, map the
addresses in the S-20 system to designate the send and receive registers bearing in mind that each station
must have unique send/transmit registers. Refer to example table.
NOTE: Before attempting communications, use Station Connect (S) in the main loader menu to check if
communication settings are formatted correctly. If Station Connect has problems, communications will
not execute.
Send Register Set Up:
Send Start Address
Number of Registers
S-20 Address Range
G3 Tosline S-20 Option Card Set-Up:
Ensure that the G3 has the S-20 option card and that it is correctly installed. Also, the ROM version
installed must be version 2.03 or greater.
Now the G3 drive must be configured to load information into the S-20, (refer to the G3 Operation Manual
for more information about G3 programming and keypad operation):
% enter Program Mode while in Standard Monitor Mode and locate the Utilities Group
% adjust the Blind Function Selection parameter to '1' to unblind the hidden groups
% unblind Communication Parameters
For additional assistance, please contact Toshiba Adjustable Speed Drive Marketing Dept. at (800) 872-
Station #1
T2
40
15
W0040 to W0055
2192
Station #2
G3
0
15
W0000 to W0015
81