48-7009-E 6-65
6.9 Communication function setting
■ Communication protocol setting
Press the MODE key for making a setting effective (including reverse feed).
MODBUS protocol (RTU mode)
MODBUS protocol (ASCII mode)
Set the communication protocol (communication procedure).
For details of communication, see “TTM-200 series operation manual - communications.”
■ Communication parameter setting
BCC check nonexistent (settable for TOHO protocol)
BCC check existent (settable for TOHO protocol)
For MODBUS (RTU)
Settable only with 8N2, 8N2, 8o1, 8o2, 8E1 and 8E2.
For MODBUS (ASCII)
Settable only with 7N1,7N2,7o1,7o2,7E1,7E2,
8N1,8N2,8o1,8o2,8E1,8E2
The following is set for communication data: stop bit length, parity and BCC check existent/nonexistent.
For details of communication, see “TTM-200 series operation manual - communications.”
■ Communication speed setting
Set the communication speed.
The term bps (bits per second) refers to the number of bits allowed in communication in a second.
For details of communication, see “TTM-200 series operation manual - communications.”
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