Mitsubishi Q00JCPU User Manual page 768

11
CPU MODULE PROCESSING TIME
(2) Floating point arithmetic processing (
Basic Process Redundant
Note11.21 Note11.21 Note11.21
Universal
UD
Note11.21
Remark
Note22
Basic Process Redundant
Note11.21 Note11.21 Note11.21
Universal
UD
Note11.21
11
- 29 11.1 Scan Time
11.1.4 Factors that can shorten scan time by changing the settings
The time required for the arthmetic processing of the instruction using a floating point
can be shortened by selecting "Do not perform internal operation processing with
double precision" (remove the check mark on the setting screen) in the PLC system
setting.
Remove checkmark!
Figure 11.8 Floating point arithmetic processing screen
Refer to the following manual for the arithmetic processing time of the instruction
using a floating point.
QCPU (Q Mode)/QnACPU Programming Manual (Common Instructions)
The Basic model QCPU, Process CPU, Redundant CPU and Universal model QCPU do not
support the floating-point arithmetic processing setting.
Section 9.1.2(2)) Note11.21 Note22