SI5500 User Manual 503147
Issue 5
26 of 53
Opr, Opd, Num, Math options provides a pop-up window containing various mathematical operators, trigonometric functions and sensor numbers
(used as operands for mathematical or trigonometric functions) defined in the table below.
User has to use
,
,
and
arrow keys to scroll through the options displayed in Opr, Opd, Num, Math pop-up windows. The required option can
be selected through ENTER key. The selected option is inserted at the current indexed location in the formula string.
TIP:
1. It is not necessary to exit the pop-up window displayed before opening the new pop-up window. User can scroll to the next required option
using
and
arrow keys. Whenever the next option is selected before exiting the current pop-up window it is taken care to erase the
current pop-up and the new pop-up window will be displayed.
For eg: If user is in “Opd” pop-up window display and wants to open “Math” pop-up window, it is not necessary to scroll through all the way to
“Exit” option, close the window and then select the Math option. Instead user can use
and
arrow key to scroll to “Math” option and select
the same to display “Math” operations pop-up window.
2. Flexibility has been provided even to scroll through the formula expression string, without closing the pop-up window displayed. User can use
arrow key to scroll to the formula string and then
and
arrow keys to index to the required position in the formula string.
3. If a measurement channel is not used, leave the formula field blank by erasing the complete formula. This will yield a faster performance.
Opr - +, -, *, /, (, ), , Exit
Opd – A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y ,Z, a, b, c, d, e, Exit
Num – 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, Exit
Math – sin, cos, tan, inlog10, inloge, log10, loge, Mx, Mn, MAX, MIN, DIFF, Exit
Содержание si 5000
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