APPENDIX

MELSEC-Q

 

 

 

 

 

 

 

 

Q series C24

 

 

 

 

 

 

 

 

 

(function version)

 

 

 

 

 

 

 

 

 

 

App.

 

 

 

Function

 

QJ71C24N

 

QJ71C24

 

 

 

 

 

(-R2/R4)

 

 

(-R2)

 

 

 

 

 

 

 

 

 

B

 

 

B

 

A

 

 

Communication using bidirectional protocol

 

 

 

 

 

 

 

 

 

 

 

 

 

Data transmission/reception in any format

 

 

 

 

 

 

 

 

 

 

 

 

 

Data reception by interrupt programs

 

 

 

 

 

 

 

 

 

 

 

 

 

ASCII data transmission/reception by ASCII-BIN conversion

 

 

 

 

 

 

 

 

 

 

 

 

Data transmission/reception by specifying transparent code

 

 

 

 

 

 

 

 

 

 

 

 

 

Specification of Receive transparent code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specification of Transmission transparent 1st (

3)

 

 

 

 

 

 

 

 

 

 

 

 

 

Multiple specification of Transmission transparent 2nd to 10th

 

 

 

 

 

 

 

 

 

 

 

Registration of user frame for data communication

 

 

 

 

 

 

 

 

 

 

 

 

 

Registration of changeable data (added 05H, 0BH, 11H, and 17H)

 

 

 

 

 

 

 

 

 

 

 

 

Registration of changeable data (added 04H and 0AH)

 

 

 

 

 

 

 

 

 

 

 

 

 

Registration of changeable data (added E5H and EBH)

 

 

 

( 1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Communication via public network, etc. (modem function)

 

 

 

 

 

 

 

 

 

 

 

 

 

Automatic initialization of modem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(

1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote password check

 

 

 

 

 

 

 

 

 

 

 

 

 

Callback ( 4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(

1)

 

 

 

 

 

 

 

 

 

 

 

Transmission control

Mode switching

DC code control (including Xon/Xoff control)

DTR/DSR (ER/DR) control

Switch to GX Developer connection mode

Independent/linked operation of each interface

Support for 230400 bps

Data transmission/reception at low speed (transmission speed: 50 bps)

Control of RS and DTR signal states

Data communication monitoring time

Non procedure and non reception monitoring time format designation

Transmission control start/end free area designation

Communication data monitoring function

UINI instruction

 

( 1)

 

Monitoring/testing of initial settings and setting values with utility package

 

 

Startup from the system monitor ( 5)

 

Addition to the setting items

 

(See (2))

GX Developer and GOT connection

 

 

 

 

 

Simultaneous connection of GX Developer and GOT to the Q series C24 (

6)

 

 

 

Support for multiple CPU system

 

 

 

 

 

Communication with non-control CPU using the MC protocol

 

 

 

 

 

 

Communication with QnA compatible 4C frame (ASCII code)

 

Formats 1 to 4

 

 

 

Communication with QnA compatible 4C frame (binary code)

 

Format 5

 

Multiple CPU setting using GX Developer (I/O assignment, switch setting, interrupt pointer setting, etc.)

: Usable

:Usable (Model serial no. [production date] limited) : Usable

App. - 2

App. - 2