Toshiba T1S - Manual (Page 6)

T1/T1S Common Features
T-Series Compatible
The HP911A Handy Programmer and the T-PDS {T-Series Program Development System) software
program the entire family of T-Serles programmable controllers. Programs written for the T1/T1S are
upward compatible to other T-Series controllefs.
tl ' ' S 4 r I
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High-Performance Software
The Tl offers 17 basic ladder instructions and 76 insertable function instructions. The T1S offers 21
basic ladder instructions and 99 insertable function instructions.
Subroutines. Interrupt functions, Indirect addressing. Por/Next loops, increfnent/Oecremont. Pre­
derivative real PID, etc. are standard on the T1/T1S, These fur>ctions allow the T1/T1S to be applied to
the most demanding control applications.
High-Speed Processing
Sophisticated machine control applications require high speed data manipulation. The T1/T1S is
designed to meet these requirements. High-speed data processing is the Tl/Tl S's key feature.
• 1,4 ps per Contact ■ 2.3 ps per Coil • 4.2 ps per Transfer
• 6.5 ps per Addition • B.8 ps per Multiplication • 5.0 ps per Comparison
The T1/T1S also supports the immediate interrupt function (DC input types only). This allows Inputs to
be recognized and outputs turned ON/OFF independent of the program scan.
Built-in Computer Interface
The Tl /T1 S’s RS-232C programmer port can accept computer read/write commands. This results in
easy connection to higher level computers, operator interface units, etc. By using the multi-drop
adapter {CU111). up to 32 T1/T1SS can be connected to a master computer. The TI/TIS has the same
communications protocol as other members in the T-Series family.
Operator Interface
RS-232C
Master Computer
U Tl"
Remote programmlngfmonitoring via
modem (radio/phone) is possible.
(Ver 1.20 or later tor standard Tl ’s)
RS-485 (1 km max.)
1 Max. 32T1s