2-561
2 Instruction Descriptions
NJ-series Instructions Reference Manual (W502)
Time and Time of Day Instructions
2
MULTIME
• If In2 is a real number, the multiplication result is rounded to the nearest nanosecond. The following
table shows how values are rounded.
• If the value of In2 is 0, positive infinity, negative infinity, or nonnumeric data, the value of Out is as
shown below.
• An error will not occur even if the multiplication result exceeds the valid range of Out.
• T#53375d_23h_53m_38s_427.387904ms * USINT#2
→ T#-106751d_23h_47m_16s_854.775808ms
• T#-53375d_23h_53m_38s_427.387905ms * USINT#2
→ T#106751d_23h_47m_16s_854.775806ms
Precautions for Correct Use
Value below
nanosec-
onds
Treatment Examples
Less than 0.5 The value is truncated. 1.49 → 1
0.5 If the ones digit is an even number, the value is trun-
cated. If it is an odd number, the value is rounded up.
1.50 → 2
2.50 → 2
Greater than
0.5
The value is rounded up. 1.51 → 2
Value of In2 Value of Out
0 T#0s
+∞
T#-106751d23h47m16.854775808s
−∞
T#-106751d23h47m16.854775808s
Nonnumeric
data
T#-106751d23h47m16.854775808s
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