Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 255

Q corresponding melsecnet/h network system
Hide thumbs Also See for Melsec QJ71LP21:
Table of Contents

Advertisement

7
APPLICATION FUNCTIONS
MELSEC-Q
(Example 1) When using the same channel with multiple instructions
One network module has 8 channels for executing instructions.
Although these channels can be used at the same time, the same
channel cannot be concurrently used for multiple instructions.
If execution of multiple instructions are attempted at the same time on the
same channel, those to be executed later have to wait. For this reason,
create a program as shown below so that flags turn on until the previous
instruction is completed.
(To next page)
7 - 31
7 - 31

Hide quick links:

Advertisement

Table of Contents

Troubleshooting

loading

Table of Contents