Mitsubishi Electric MELSEC-Q Series Programming Manual page 14

Block and step configurations can easily be changed for new control applications
• A total of 320 blocks
*1
• Up to 512 steps
• Up to 2K sequence steps of operation outputs/transition conditions can be created in all blocks.
Reduced tact times, as well as easier debugging and trial run operations are possible by dividing blocks and steps as follows:
• Divide blocks properly according to the operation units of machines.
• Divide steps in each block properly.
*1 For the following CPU modules, 128 blocks and 128 steps can be created.
 Basic model QCPU
 Universal model QCPU (Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU)
 LCPU (L02SCPU, L02SCPU-P, L02CPU, L02CPU-P)
1 GENERAL DESCRIPTION
12
1.2 SFC (MELSAP-L) Features
*1
can be created in an SFC program.
can be created per block.