Other Instructions - Mitsubishi MELSEC-Q Series Programming Manual

2.5.17

Other instructions

Category Instruction name
WDT reset WDT
Timing clock DUTY
Time check TIMCHK
ZRRDB
Direct 1-byte
ZRWRB
read/write
ADRSET
Numeric
input from KEY
keyboard
Batch save
of index ZPUSH
register
Batch
recovery of ZPOP
index register
2.5 Application Instructions
2-36
2.5.17 Other instructions
Table 2.34 Other instructions
Argument
−
n1, n2,
d
n1, n2,
d
n,
d
n,
d
,
s d
, n, ,
s d1 d2
d
d
Processing details
• Resets WDT in the sequence program.
d
n1 scans n2 scans
SM420 to SM424, SM430 to SM434
• Measures the ON time of the input
condition, and when the input condition
remains ON over the preset time, turns ON
the device specified for .
d
0
Lower 8 bits
ZR0
1
Upper 8 bits
2
Lower 8 bits
ZR1
3
Upper 8 bits
n
8 bits d
0
Lower 8 bits
s
1
Upper 8 bits
2
Lower 8 bits
3
Upper 8 bits
n
8 bits
s d
Indirect address of
specified device
Device name
• Imports ASCII data into 8 points of the input
module specified for , converts the data
s
to hexadecimal data and stores the result
to and the following devices.
d1
• Saves the contents of index registers Z0 to
Z15 to and the following devices.
d
• Reads data saved in and the following
d
devices into the index registers Z0 to Z15.
Executing
condition
ZR0
ZR1
Page
7-347
7-349
7-351
7-353
7-356
7-359
7-360
7-365