Mitsubishi Programmable Controllers FX-232ADP Manual de usuario descargar pdf (Pagina 41)

FX communication

N:N network 4

4-1

4. N:N Network

For diagnostics, please refer to chapter 12.

4.1 Related Flags and Data Registers

4.1.1 Auxiliary Relays

R : Read only W : Write only M : Master station L : Slave station

Note:

*1 The number of communication errors that have occurred in each station cannot be counted in

the CPU error status, the program error status or the stop status.

*2 Number in accordance with the slave station No.

Example: FX

, FX

……………

Slave station No.1 is M505, Slave station No.2 is M506,

~ Slave station No.7 is M511.

, FX

……

Slave station No.1 is M8184, Slave station No.2 is M8185,

~ Slave station No.7 is M8190.

Attribute

Auxiliary relays

Name Description

Response

type

, FX

2NC

R M8038

N:N network

parameter setting

Used to set N:N network

parameters

M, L

R M504 M8183

Communication error of

master station

ON when communication error

occurs in the master station.

M505 to

M511

M8184 to

M8190

Communication error of

slave station

ON when communication error

occurs in the slave station.

M, L

R M503 M8191 Data communication

ON when communicating to

another station.

M, L

Note:

• Devices M503 to M511 in the FX

and FX

cannot be used in the program.

These devices are used by the N:N network.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 161 162

Comentarios a estos manuales

Sin comentarios

Mitsubishi Programmable Controllers FX-232ADP Manual de usuario Pagina 41

Comentarios a estos manuales