Hitachi NJI-350B User Manual
Page 195
Chapter 5 Instruction Specifications
5-145
Item number
FUN instructions-17
Name
BOX comment
Ladder format
Condition code
Processing time (
µs)
Remark
R7F4
R7F3
R7F2
R7F1
R7F0
Average Maximum
FUN 254 (s)
DER
ERR
SD
V
C
* (BOXC (s) )
z
z
z
z
z
Instruction format
Number of steps
Condition
Steps
FUN 254 (s)
3
* (BOXC (s) )
Bit
Word
Double word
Usable I/O
X
Y
R,
M
TD, SS,
CU, CT
WX WY
WR,
WM TC DX DY
DR,
DM
C
o
nstant
Other
s
Argument (dummy
constant)
{
Function
• This instruction does not perform any operations. It is used to print comments on the right side of the calculation box in
conjunction with the Ladder Editor.
• A comment can contain a maximum of 32 characters.
* ( ) indicates the display when the Ladder Editor is used.
Item number
FUN instructions-18
Name
Memo comment
Ladder format
Condition code
Processing time (
µs)
Remark
R7F4
R7F3
R7F2
R7F1
R7F0
Average Maximum
FUN 255 (s)
DER
ERR
SD
V
C
* (MEMC (s) )
z
z
z
z
z
Instruction format
Number of steps
Condition
Steps
FUN 255 (s)
3
* (MEMC (s) )
Bit
Word
Double word
Usable I/O
X
Y
R,
M
TD, SS,
CU, CT
WX WY
WR,
WM TC DX DY
DR,
DM
C
onstant
Other
s
Argument (dummy
constant)
{
Function
• This instruction does not perform any operations. It is used to print comments on the right side of the calculation box in
conjunction with the Ladder Editor.
• A comment can contain a maximum of one screen (66 characters × 16 lines).
* ( ) indicates the display when the Ladder Editor is used.
FUN 254 (s
)
FUN 255 (s
)