Mitsubishi Electric MELSEC iQ-R Series User Manual page 384

*2 It indicates the setting value for the communication speed.
Communication speed
(units: bps)
1200
2400
4800
9600
14400
• Set "80H" to the interface to which "MELSOFT connection" is set for the switching mode No. designation. The
communication speed set on the Engineering tool side is applied.
Precautions
The following I/O signals for handshake and buffer memories need to be considered on the CPU module side at the time of
mode switching from the target device.
• 'CH switching mode' (X6/XD)
• 'Parameter setting error, mode switching error status' (Un\G515)
19 SWITCHING THE MODE AFTER STARTING
382
19.3 I/O Signals for Handshake with CPU Module and Buffer Memory
Bit position Communication speed
(units: bps)
b15 to b8
82H 38400
83H 57600
84H 115200
85H 230400
86H -
Bit position Remarks
b15 to b8
89H Decrease the communication
speed when data cannot be
8AH
communicated normally due
8BH
to overrun error, framing
error, etc. in communication
8CH
with the target device.
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