I / O C o m m a n d s
S < 1 - 4 >
This command configures the Type and Active state of I/O points
Using the PR command to read IO parameters
Read IO1 Setup – “PR S1”
Read IO2 Setup – “PR S2”
Setting the I/O parameters
Set IO 3 parameters – “S3=0,1” Sets IO3 as a General Purpose Input, Active High
For example: To set IO4 as a Jog+ Input/Active Low
S4 =7,0
I < 1 - 4 >
Used to read the state of an individual input.
PR I1 will read the state of input 1 and display it to the terminal window.
BR K5, I2=0 will branch to the program address labled K5 when Input 2 is LOW
I N
Used to read the decimal equivalent of the 4 bit binary number represented by all 4 inputs collectively. Note the Input 4 is the Most Significant Bit.
PR IN will print the decimal value of the inputs.
0 < 1 - 4 >
Used to set the state of an output.
O2=1 will set Output 2 TRUE
O T
Used to set the 4 bit binary equivalent of the decimal number represented by all 4 outputs collectively. Note the Output 4 is the Most Significant Bit.
OT=13 will set the outputs to 1101
S y s t e m I n s t r u c t i o n s
The following System Instructions will be used frequently.
C P
The CP Instruction is used to clear Program memory space.
F D
The FD Instruction is used to return the MDrive Motion Control to its factory default state.
P r o g r a m I n s t r u c t i o n s
P G
This instruction toggles the MDrive Motion Control into or out of program mode.
Switch to program mode at address 200 | PG 200 |
| xxxxx |
Program starting at address 200 | xxxxx |
| xxxxx |
Switch out of program mode | PG |
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