Mewtocol Master/Slave Communication; Configuration; Setting Communication Conditions - Panasonic FP7 User Manual

MEWTOCOL
Master/Slave Communication

5.1 Configuration

5.1.1 Setting Communication Conditions

 Configuration
Setting items
Communication
mode
Station no.
Baud rate
Data length
Parity
Stop bit
RS/CS
Send waiting time
(set value × 0.01
ms)
Start code STX
Terminator setting
Terminator
judgment time
(set value × 0.01
ms)
Modem initialization
(Note 1) In MEWTOCOL communication, the following setting items need not to be specified.
Start code, terminator setting, terminator judgment time, PLC link setting
5-2
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Default Specification range
MEWTOCOL-COM
MEWTOCOL-
COM
MEWTOCOL7-COM
MEWTOCOL-COM: 0 - 99
1
MEWTOCOL7-COM: 0 - 999
300 / 600 / 1200 / 2400 / 4800 /
9600 bps 9600 / 19200 / 38400 / 57600 /
115200 / 230400
8 bits 8 bits
Odd Odd
1 bit 1 bit
Invalid Invalid / Valid
0 - 10000
0
(0 - 100 ms)
Invalid -
CR -
0 -
Do not initialize / Initialize while
Do not performing settings / Re-
initialize initialize while performing
settings
Remark
Master communication is not
possible using MEWTOCOL7.
Set a specific station no. for PLC to
be connected to the PLC link. Set a
value that does not overlap with
other devices.
Set the baud rate to match that of
devices to be connected.
The setting must be done according
to the devices connected.
In general, the default values (8-bit
length, odd parity, and 1-stop bit)
should be used.
Set this when it is necessary to
delay response to the partner
device in slave communication.
No need to specify.
Perform settings only when a
modem is to be connected. Perform
settings for start-up modem
initialization.