Mitsubishi Electric MELSEC-Q/L - Pulse Conversion of Direct Output

5 SEQUENCE INSTRUCTIONS
5.3 Output Instructions
169
5
Pulse conversion of direct output
DELTA (P)
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.
• 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.
(D): Bit for which pulse conversion is to be conducted (bits)
Setting
data
Internal device R, ZR J\ U\G Zn Constant Others
DY
Bit Word Bit Word
(D)  
[Operation]
Error
code
Error details Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4101 The specified direct access output number exceeds the CPU module output
range.

Basic
Process
High
performance
Redundant Universal LCPU
Command
Command
DELTA
DELTAP
D
DELTA
D
DELTAP
X100
DY0DELTA
X100
DY0SET
DY0RST
[Ladder using the SET/RST instructions][Ladder using the DELTA instruction]
X100
ON
OFF
DY0
ON
OFF
ON
END processing
DELTA DY0 DELTA DY0