Inovance H3U Series - Page 278

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4
4 Instructions 4.8.5 Timing
to increase. Timing stops when the current time value in D300 reaches 32,767 hours or the value in D301
reaches 3599s. To restart timing, clear the values in D300 and D301.
TTMR: Teaching timer
◆
Overview
The TTMR instruction measures the duration when driving conditions remain ON.
TTMR D n
Teaching timer Applicable model:
H3U
D
Measured
value
Duration when driving conditions remain ON
16-bit instruction
(5 steps)
TTMR:
Continuous
execution
n
Measurement
unit
Seconds when n = 0; 100 ms when n = 1;
10 ms when n = 2
◆
Operands
Operand
Bit Element Word Element
System·User System·User Bit Designation Indexed Address Constant
Real
Number
D X Y M T C S SM D R T C SD KnX KnY KnM KnS KnSM
V,Z
Modication K H E
n X Y M T C S SM D R T C SD KnX KnY KnM KnS KnSM
V,Z
Modication K H E
Note: The elements in gray background are supported.
◆
Function
The key hold time of a designated input port is multiplied by n. The result is stored in the D variable and
typically used for parameter setting.
D stores the product of multiplying the key hold time (in seconds) by n. The content of D remains
unchanged after key release. D+1 stores the key press time and is reset to 0 after key release. The time in
D+1 is measured in 100 ms.
n is the multiple. The actual multiple is calculated by 10n (n in the range 0 to 2).
When n = K0, the actual multiple is x1.
When n = K1, the actual multiple is x10.
When n = K2, the actual multiple is x100.
Example 1:
X10
ǒTTMR D10 K1 Ǔ
D n
X0
D11
D10
D10 = D11 when X10 is enabled.
After X10 is disabled, the value in
D10 remains unchanged whereas
that in D11 changes to 0.
T1
T1×10
T2
T2×10