Mitsubishi Q Series Programming Guide

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3 SPECIFICATIONS
MELSEC-Q
3. SPECIFICATIONS
This chapter explains the performance specifications of SFC programs.
3.1 Performance Specifications Related to SFC Programs
3.1.1 Performance specifications of Basic model QCPU
(1) Table 3.1 indicates the performance specifications related to an SFC program.
Table 3.1 Performance Specifications Related to SFC Program
Item Q00JCPU Q00CPU Q01CPU
Capacity Max. 8k steps Max. 8k steps Max. 14k steps
Number of files
Scannable SFC program: 1 file
1
Number of blocks Max. 128 blocks
Number of SFC steps Max. 1024 steps for all blocks, max. 128 steps for one block
Number of branches Max. 32
Number of concurrently active steps
Max. 1024 steps for all blocks
Max. 128 steps for one block
(including HOLD steps)
Number of operation output sequence
steps
Max. 2k steps for all blocks
512 steps per step
SFC program
Number of transition condition sequence
steps
One ladder block only
1: SFC program for program management (Section 5.2.3) cannot be created.
REMARKS
The step transition watchdog timer, STEP-RUN operation and step trace functions are not
available.
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Mitsubishi Q Series Specifications

General

Brand	Mitsubishi
Model	Q Series
Category	Control Unit
Language	English