App. - 63 App. - 63
MELSEC-Q
PPENDIXES
(GX Developer "Intelligent function module switch setting" setting values recording check
sheet)
(1) Transmission setting (Enter "0" or "1" in the bit position field)
b7 b6 b5 b4 b3 b2 b1 b0
CH1 side
CH2 side
Bit Description OFF (0) ON (1) Remarks
b0 Operation setting Independent Linked
Always set to OFF on
CH1 side.
b1 Data bit 7 8 Do not include parity bit.
b2 Parity bit No Yes Vertical parity
b3 Odd/even parity Odd Even
Valid only when parity
bit is set to Yes.
b4 Stop bit 1 2 —
b5 Sum check code No Yes —
b6 Write during RUN Prohibit Allow —
b7 Setting modification Prohibit Allow —
(2) Communication rate setting (Enter check marks in the CH1 and
CH2 fields)
CH1 CH2 Setting value Communication speed (unit: bps)
FH 50
0H 300
1H 600
2H 1200
3H 2400
4H 4800
5H 9600
6H 14400
7H 19200
8H 28800
9H 38400
AH 57600
BH 115200
⎯ CH 230400
(3) Communication protocol setting (Enter check marks in the CH1 and
CH2 fields)
CH1 CH2 Setting value Setting data
0H GX Developer connection
1H Format 1
2H Format 2
3H Format 3
4H Format 4
5H
MC protocol
Format 5
6H Non procedure protocol
7H Bidirectional protocol
8H For linked operation setting
9H to DH Setting prohibited
EH ROM/RAM/Switch test
FH Individual station recovery test
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