RKC INSTRUMENT SBR-EW180, User Manual, Page: 229 / 234

App-5
IMSBR10-E1
Periodic Printout and Printout Using the TLOG Timer (/M1 Option)
App
Special Cases
This section explains the operation of the periodic printout report (statistical calculation) and the TLOG computation
for special cases. In the explanation below, statistical calculation represents computation in periodic printout report
mode or TLOG computation.
Operation during Power Failures
If a power failure occurs in the middle of statistical calculation, the operation is as follows when the power
recovers.
The statistical calculation resumes when the power recovers. The exact operation will vary depending on whether
the power is restored before or after the printout time.
Time of Recovery Statistical Calculation Operation
After the printout time Statistical calculation data is created immediately after power is restored. The
measured/computed data up to the time of the power failure is used. At the next
printout time, data after the power recovery is used to create the statistical
calculation data.
Before the printout time The data is created at the printout time after the power recovers. The measured/
computed data excluding the power failure period is used.
Procedure of Handling “Over” Values during Periodic Printout
When an “over” value
*
is input for sum or average computation, that value is not used in the computation.
* An “over” value on a measurement channel refers to +Over or –Over. See section 12.4. An “over” value
on a computation channel refers to a value that is less than or equal to
–100000000 or greater than or equal to 100000000 excluding the decimal.
Appendix 1 Periodic Printout and Printout Using the TLOG Timer (/M1 Option)