S.F . = 110 x ( 3600) x 10
110 28800 10 (8 Hours x 3600)
S.F. = 1x.125
S.F. = .125
“Pro 5”.....“dECPNt” - 0.0
“tbASE ” - 2 “SCLFAC”
This value is normally 1, but can be used as a course scale factor of 60 or 3600.
Since the time period is in Hrs., the selected T.B. is 3600 (Program select value = 2) which equals per hour (3600 sec.).
The integrator/totalizer will accumulate up to 99999.9. At the end of the shift, the average temperature over the previous 8 hours can be read directly. The integrator/totalizer can then be reset for the next 8 hour shift. Anytime during the shift, the average temperature can be calculated by the following formula:
Av = |
| I.V. |
| |
S.F. | x T.T. | |||
| ||||
I.V. = Integrator/Totalizer Value
S.F. = Programmable Scale Factor
T.T. = Total Time (From the beginning of the shift)
For example, 6 hours and 37 minutes into the shift the integrator/ totalizer reads “90.9”. To find the average temperature up to this point:
Av = | 90.9 | = | 90.9 | Av = 109.9 | |
| .125 x 6.6166 | .827 | |||
The average temperature over the last 6 hours and 37 minutes was 109.9°F.
Time is in hours. The number of minutes must be divided by 60 and then added to the hours.
