Mitsubishi MELSEC AJ65BT-R2 User Manual page 126

6 EXCHANGING DATA WITH AN EXTERNAL DEVICE
Master station initialization (parameter setting, data link setting) (Refer to section 5.4.)
Initialization
R2 normal
complete
2) Program to change to bank 0
3) Program to change to bank 1
(b) When using dedicated commands (RIWT) with QCPU (Q
mode) / QnACPU
When using dedicated commands (RIWT/RISEND), RY(n+1)E and
RY(n+1)F are used with the dedicated commands, so provisions must be
made to prevent the user from rewriting this signal information.
When the QCPU (Q mode) is used, such provisions need not be made.
Refer to section 5.3(8) for details.
Reading of remote input (RX) (Refer to section 5.3 (2).)
Confirmation of R2 data link status (Refer to section 5.3 (3).)
R2 initialization (Refer to section 5.5.2 (4).)
Transmission execution
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MELSEC-A
Specify partial
refresh
Specify bank 0
Execute partial
refresh
Specify partial
refresh
Specify bank 1
Execute partial
refresh
Set data transmission flag
Call transmission data
setting program
Set transmission
request (RYn0)
Reset data transmission
flag