Communication port on the cpu module, Free ascii mode, Data link mode – Toshiba T2E User Manual
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Communication Port on the CPU Module
Free ASCII mode
User defined ASCII messages can be transmitted
and received through this port. A termini, printer,
bar-code reader, or other serial ASCII device can be
directly connected.
Шз mode allows the T2E/T2N to communicate with
other PLCs 0Г1, T2E. T2N. etc.). Inverters (3uch as
VF-S7/A5, G3), or Motor protection relays (S2E21).
Transmission system
Half'duplex
Transmission code
ASCII
Transmission speed
300/600/1200/2400/
4800/9600/19200 bps
Framing
bit; 1 bit
Data bits: 7 or B bits
Parity; OdcVeven/nofie
Stop bit; 1 or 2 bits
Message (ength
512 bytes max.
Mete) RS-A^B5 2-wirs sy^sm
Data link mode
Two PLCs (any combination of T2E, T2N or Super
T1-40) can be directly linked together. This direct
link is inexpensive, easily configured and requires no
special programming. File registers FOOOO to F0Q31
are used for the data transfer.
Transmt^ion speed
19200 bps
Protocol
Special
Link data capacity
16 words (station 1 to 2)
16 words (station 2 to 1)
Link data update time
approx. 50 ms
(not synchronized with
T2E/T2NS scan)
T^E orT2N
RS-232C (15 m max.)
RS-485 (1 l«n max.)
T2EorT2N
Station No.1
Station No,2
FO^
FOOOO
FOOIS
F0015
F0016
F0016
F0031
F0031