User`s manual
Table Of Contents
- MPC-684 family
- The feature of the MPC-684
- Program development environment
- How to connect
- Input commands
- I/O check
- How to input program
- Edit of a program
- How to program save to the PC, load from the PC
- I/O control
- Variable, Array variable, String variable, Memory I/O
- Calculation
- Pulse generation
- Multi-task
- RS-232 communication
- Debugging
- Use touch panel
- Command List
I/O check
There are 2 ways to check input and output conditions.
To check by command
The following are commands used to complete a basic I/O check.
#ON 0 /* turn the OUTPUT 0 on
#OFF 0 /* turn the OUTPUT 0 off
#PR SW(0) /* The state of an INPUT 0 ("PR" is short for "PRINT")
1 /* 0=off,1=on
#PG &H400
#PRX HPT(0) /* check of MPG-314 origin sensor port (connecter J4)
0005 /* SX1(J4 No.11 pin) and SY1(J4 No.13 pin) are on
Check by the “I/O checker”
To start the I/O checker push the F8 key or click on the ‘Editor’ button. It displays 3bytes at one
time.
11