Download  Print this page

Siemens CPU 412-1 Instruction Manual Page 60

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
Hide thumbs

Advertisement

Load and Transfer Instructions forAddress Registers, continued
Transferring a double word from address register 1 (AR1) or address register 2 (AR2) to a memory area or register. The contents of
ACCU1 are first saved to ACCU2. The status word is not affected.
Instruc-
Instruc-
Address
Address
ID
tion
TAR1
Transfer contents from AR1 in ...
ACCU1
AR2
Address register 2
DBD
a
Data double word
DID
a
Instance data double word
LD
a
Local data double word
MD
a
Bit memory double word
TAR2
Transfer contents from AR2 in ...
ACCU1
DBD
a
Data double word
DID
a
Instance data double word
LD
a
Local data double word
MD
a
Bit memory double word
CAR
Exchange the contents of AR1
and AR2
S7-400 Instruction List
A5E00267845-01
Length
Length
Description
Description
in
in
Words
1
1
2
2
2
2
1
2
2
2
2
1
Load and Transfer Instructions for Address Registers
Execution Time in ms
CPU 412
CPU 414
0.1
0.06
0.2
0.12
0.125
0.075
0.125
0.075
0.125
0.075
0.125
0.075
0.1
0.06
0.125
0.075
0.125
0.075
0.125
0.075
0.125
0.075
0.2
0.12
CPU 416
CPU 417
0.04
0.03
0.08
0.06
0.05
0.042
0.05
0.042
0.05
0.042
0.05
0.042
0.04
0.03
0.05
0.042
0.05
0.042
0.05
0.042
0.05
0.042
0.08
0.06
58

Advertisement

   Related Manuals for Siemens CPU 412-1

Comments to this Manuals

Symbols: 0
Latest comments: