Issued - Delta VFD300C43S-HS User Manual

API
EZCP
111
D P
Bit device
X Y M K
S1 *
S2 *
S *
D * *
Notes on operand usage:
The operand D occupies three consecutive points
Please refer to the function specifications table for each device in
series for the scope of device usage
 S : Lower limit of binary floating point number in range comparison. S
1
limit of binary floating point number in range comparison. S: Comparison of
binary floating point numerical values. D: Results of comparison, occupies 3
consecutive points.
 Comparison of binary floating point numerical value S with binary floating point
number lower limit value S
the results of comparison are expressed in D.
 If the source operand S
transform the constant to a binary floating-point number for the purpose of
comparison.
When the lower limit binary floating point number S

limit binary floating point number S
comparison with the upper and lower limits using the binary floating point number
lower limit value S
 When the designated device is M0, it will automatically occupy M0–M2.
 When X0=On, the DEZCP command will be executed, and one of M0–M2 will be
On. When X0=Off, the EZCP command will not execute, and M0–M2 will
continue in the X0=Off state.
 Please use the RST or ZRST command to clear the result.
Word device
H KnX KnY KnM T
*
*
*
1
or S
1
.
1
Chapter 16 PLC Function ApplicationsC2000-HS
Comparison of binary floating point number range
16-bit command
C D
－
*
*
32-bit command (17 STEP)
*
DEZCP Continuous
execution type
Flag signal: none
and binary floating point number upper limit value S
designates a constant K or H, the command will
2
, a command will be issued to perform
2
16-79
－ － －
DEZCP Pulse
P execution type
: Upper
2
is greater than the upper
1
;
2