Delta MS300 Series User Manual page 733

Chapter 16 PLC Function ApplicationsMS300
API
EZCP
111
D
bit device
X Y M
S1
S2
S
＊ ＊
D
Notes on operand usage:
The operand D occupies three consecutive points.
Refer to the function specifications table for each device in series
for the scope of device usage.







P
Word device
K H KnX KnY KnM
＊ ＊
＊ ＊
＊ ＊
S : Lower limit of binary floating point number in range comparison. S
1
limit for binary floating point number in range comparison. S: Comparison of
binary floating point numerical values. D: Results of comparison, occupies three
consecutive points.
Compares binary floating point number S with the lower limit value S
upper limit value S ; stores the results of comparison in D.
2
If the source operand S
converts the constant to a binary floating point number for the purpose of
comparison.
When the lower limit S
as the lower and upper limit.
When the designated device is M0, it automatically occupies M0–M2.
When X0 = ON, the DEZCP command executes, and one of M0–M2 is ON.
When X0 = OFF, the EZCP command does not execute, and M0–M2 remains in
the X0 = OFF state.
Use the RST or ZRST command to clear the result.
Compare binary floating point number range
T C D
16-bit command
＊
－
＊
32-bit command (17 STEP)
＊
DEZCP
Flag signal: none
or S designates a constant K or H, the command
1 2
is greater than the upper limit S
1
724
－ －
Continuous
DEZCPP
execution type execution type
, the command uses S
2
－
Pulse
: Upper
2
and the
1
1