Mitsubishi Electric MELDAS 60 Series Programming Manual page 267

9.7.5.2 Transient Instructions (RIWT instruction)
Bit device
X Y M
S1
S2
D
G.RIWT
(1) Setting data
G. RIWT
Device
Un (Note 1)
S1
S2
D
(Note 1) When executing an instruction from the NC unit, specify U20.
(2) Control data
Device
S + 0 Completion
status
S + 1 Station No.
S + 2 Access code
S + 3 Device No.
Number
S + 4
writing points
(Note 2) Setting range varies depending on the size of device to be written.
(Note 3) Refer to "(2) Example of station information designation" in "9.7.3 Automatic refresh".
Word device
F L SM T C D
Head input/output No. of the self-station.
Head No. of the device where control data is stored.
Head No. of the device to store the data to be written.
Device that is turned ON for one scan upon completion of instruction.
(In the case of error completion, D+1 is turned ON, as well.)
Item
This stores the status at the time of
instruction completion.
0: No error (Normal completion)
Other than 0: Error code
This
destination station No.
This specifies the writing destination
device using the access code.
This specifies device No.
of This specifies the writing size (word
unit).
Usable device
Con-
stant
R K H
G.RIWT Un S1 S2 D
Details
Setting data
specifies the the writing
- 259 -
9. Exclusive Commands
Pointer Index
P Z
Setting
Setting range
- System
0 to 64 User
Refer to 9.7.5.1 User
Transient
function (RIRD
instruction)
"(2) Access
code".
(Note 2) User
1 to 480 (Note
User
3)
Digit
desig-
nation
K
side