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(iii) Operate condition
Figure 4.4-11 shows the operate condition logic, which is used to examine a reset-condition in
the OPTIM function.
OPTIM function (Function ID: 529001)
Control hierarchy (e.g. 43RL) (PLC connection point) *5
IED serious error detected
Users must setup this condition correctly
Function “Automatic sequence control” is in progress
Double Command Blocking detected*2
Other devices traveling detected*3
Unmatched condition detected *4
Figure 4.4-11 Operate condition logic in OPTIM
*1to5
Note: The signals and settings of the Figure 4.4-11 are same as the ones of the
Figure 4.4-6.