Mitsubishi FX2N-16CCL-M User Manual page 54

FX2N-16CCL-M CC-Link System Master Block
12)Read module ready: BFM#A
Indicates whether or not the module is ready for operation.
a) The signal automatically turns ON when the module becomes ready for operation.
b) The signal turns OFF when one of the following conditions occur:
1) There is an error in the module switch settings.
2) The output signal of request for module reset (BFM#A
3) The input signal of module error (BFM#A
Read module ready
(BFM#A b15)
H
Read module error
(BFM#A b0)
H
Write request for module reset
(BFM#A b4)
H
[Write signals]
13)Write refresh command: BFM#A
Indicates whether or not the contents of the buffer memory for "remote output RY
(addresses 160
OFF: Not effective (Sends all OFF data.)
ON : Effective (Sends the data in "remote output (addresses 160
buffer memory.)
Points
1) Set to ON the write refresh command (BFM#A
link.
2) When the PLC CPU is in the stop status, the write refresh command (BFM#A
b0) turns OFF.
b15
H
Power ON
to 17F )" are effective.
H H
Master station
Remote input (RX)
Remote output (RY)
b0) turns ON.
H
b0
H
Remote I/O station Remote device station
Input
Output
b0) before starting up the data
H
b4) turns ON.
H
to 17D
H
Remote input (RX)
Remote output (RY)
Specification 4
)" in the
H
H
4-20