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Controladores lógicos programables PLC baja gama expandibles entradas digitales AC 74368-SR22MRDC ARRAY Manual Ingles www.viaindustrial.com

Fig. 4.12

4.3 Editing of the HMI

Note:

There is a LCD display on the hardware of SR, and the LCD can display the

system messages, alarm messages, RUN/STOP status, I/O status, parameter changes

and function keys. All the messages can be edited by users according to his

requirements.

LCD message screen can be divided into 3 types:

a. System message: display system time, I/O status, and function keys.

b. Parameter message: display the value and pre-set parameter of Counter,

Timer and an Analog

c. Alarm message: the alarm message, which will be displayed on the LCD

after activated.

1) Edit the system message:

Start SUPER CAD and create a new file as follows:

Fig. 4.13

SLCD is

used to edit

message

screens

HMI of Input and

Output

Array electronic SR Series - Page 62