Mitsubishi Electric MELSEC-Q Series User Manual page 69

3 SPECIFICATIONS
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(e) SV start
Program control starts from the set value in Set value at program control start
(SV_PCS) setting (buffer memory address: 501, 757) regardless of the measured
value (PV) at the start of program control and the program pattern.
(3) Execution of program control
(a) The following is the program control execution procedure.
*3: If the mode is switched to the program control mode with this setting, the
program control is started as it is.
After switching to the program control mode, written data error of the
control data, program pattern data and zone PID data will be checked.
(b) Operation of program control
If starting the program control, the control by the program patterns
specified in Execution pattern (buffer memory address: 272, 528) is
executed in the order of segment 1 segment 2
Each segment performs the control using the set value and zone PID data
No. within the execution time set in Executing time.
MELSEC-Q
segment 16.
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