Pulse Conversion Of Direct Output - Mitsubishi Electric MELSEC-Q/L Programming Manual

Pulse conversion of direct output

DELTA (P)
High
Basic
Process
Redundant Universal
performance
DELTA
DELTAP
(D): Bit for which pulse conversion is to be conducted (bits)
Setting Internal device
data
Bit Word

(D)
Processing details
• Conducts pulse output of direct access output (DY) designated by (D).
• If DELTA DY0 has been designated, the resulting operation will be identical to the ladder shown below, which uses the
SET/RST instructions.
[Ladder using the DELTA instruction]
X100
DELTA
[Operation]
END processing
ON
OFF
X100
ON
OFF
DY0
• The DELTA (P) instruction is used by commands for rising edge execution for an intelligent function module.
Operation error
• In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into SD0.
Error Error details
code
4101 The specified direct access output number exceeds the CPU module output
range.
LCPU
Command
Command
R, ZR J\
Bit
[Ladder using the SET/RST instructions]
X100
DY0
DELTA DY0 DELTA DY0
ON
DELTA
DELTAP
U\G Zn
Word
SET DY0
RST DY0
Q00J/ QnH QnPH
Q00/
Q01
  
5 SEQUENCE INSTRUCTIONS
D
D
Constant Others
DY

QnPRH QnU LCPU
  
169
5.3 Output Instructions
5