80
LOADING DEFAULT DATA - Group 5
Available: Only if access to level C is allowed.
Upper display: OFF
Lower display: DEFLT
Range: Use ▲ and ▼ keys to switch the upper display from OFF to On 5, the press FUNC
key to load the default data of the parameters belonging to group 1, group 2, group
3, group 4 and group 5.
11.6 GROUP 9 PARAMETERS
PROCESS TIME DELAY - Group 9
Available: Always.
Upper display: Read-only value of the process time delay as estimated by SMART (TUNE) function.
Lower display: AT.TO
Range: The time resolution is hundredths of second.
Default value: Not applicable. The display shows zero until the first SMART trial.
PROCESS TIME CONSTANT - Group 9
Available: Always.
Upper display: Read-only value of the process time constant as estimated by SMART (TUNE)
function.
Lower display: AT.TAU
Range: The time resolution is hundredths of second.
Default value: Not applicable. The display shows zero until the first SMART trial.
PROCESS GAIN - Group 9
Available: Always.
Upper display: Read-only value of the process gain as estimated by SMART (TUNE) function. The
value is stored in non-volatile memory because it is used in automatic computation
of integral pre load value.
Lower display: AT.KP
Range: The gain resolution is hundredths of units.
Default value: 1.00.
START TIME OF SMART FUNCTION - Group 9
Available: Always.
Upper display: This read-only value shows when the SMART (TUNE) function started to collect
data for transient response analysis.
Lower display: AT.T1
Range: The time resolution is hundredths of second.
Default value: Not applicable. The display shows zero until the first SMART trial.
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