Start/Stop Of The 32-Bit Data High-Speed I/O Function - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Start/stop of the 32-bit data high-speed I/O function

DHIOEN(P)
These instructions control the start and stop operations of a high-speed I/O function.
Ladder diagram
(s1) (s2) (s3)
FBD/LD
EN ENO
s1
s2
s3
Setting data
■Descriptions, ranges, and data types
Operand Description
(s1) Function number to be started or stopped
(s2) Set the bit of the channel number where the function is started.
(s3) Set the bit of the channel number where the function is stopped.
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(s1)

(s2)
(s3) 
Processing details
Specify the number of the function to be started or stopped in (s1), the bit of the channel to be started in (s2), and the bit of the
channel to be stopped in (s3).
The following table shows the function numbers which can be specified in (s1).
■Function number
Function Function name
number
K0 High-speed counter
*1
K10 Pulse density/rotation speed measurement
*1
K20 High-speed comparison table (CPU module)
K21 High-speed comparison table (first high-speed pulse input/output module)
K22 High-speed comparison table (second high-speed pulse input/output module)
K23 High-speed comparison table (third high-speed pulse input/output module)
K24 High-speed comparison table (fourth high-speed pulse input/output module)
Word
T, ST, C, D, W, U\G
SD, SW, R
 
 
 
Structured text
ENO:=DHIOEN(EN,s1,s2,s3);
ENO:=DHIOENP(EN,s1,s2,s3);
Range Data type
Refer to Function 16-bit signed binary
number (Page
813)
-2147483648 to 32-bit signed binary
+2147483647
-2147483648 to 32-bit signed binary
+2147483647
 Bit

Bit
Double word Indirect
specification
Z LC LZ
   
   
   
14 HIGH-SPEED COUNTER INSTRUCTION
14.1 High-speed Processing Instruction
Data type (label)
ANY16
ANY32
ANY32
BOOL
BOOL
Constant Others
K, H E $
   
   
   
813
14