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Transfer Instructions - Siemens CPU 412-1 Instruction Manual

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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Transfer Instructions

Transferring the contents of ACCU1 to the addressed operand. Note that some instructions are affected by the MCR (see page
LEERER MERKER). The status word is not affected.
In-
In-
Address
Address
struc-
struc-
ID
tion
T
Transfer contents of
ACCU1-LL to ...
IB
a
input byte
QB
a
output byte
PQB
a
peripheral output byte
MB
a
bit memory byte
LB
a
local data byte
DBB
a
data byte
DIB
a
instance data byte
g [d]
Memory-indirect, area internal
g [AR1,m]
Register-ind., area internal (AR1)
g [AR2,m]
Register-ind., area internal (AR2)
B[AR1,m]
Area-crossing (AR1)
B[AR2,m]
Area-crossing (AR2)
Parameter
Via parameter
+
Plus time required for loading the address of the instruction (see page 20)
1)
With direct instruction addressing; Address area 0 to 127
The following peripheral acknowledgement time must be observed with CPU 414-4H and CPU 417-4H: solo xx ms, redundant xx ms
2)
3)
With direct instruction addressing; Address area 0 to 255
S7-400 Instruction List
A5E00267845-01
Length
Length
in
in
Description
Description
Words
1)
1
1)
1
2)
2
3)
1
2
2
2
2
2
2
2
2
2
Execution Time in ms
Execution Time in ms
CPU 412
CPU 414
/2
0.1/0.125
0.06/0.075
/2
0.1/0.125
0.06/0.075
0.125
0.075
/2
0.1/0.125
0.06/0.075
0.125
0.075
0.335
0.075
0.335
0.075
0.1+
0.06+
0.125+
0.075+
0.125+
0.075+
0.125+
0.075+
0.125+
0.075+
0.125+
0.075+
Transfer Instructions
CPU 416
CPU 417
0.04/0.05
0.03/0.042
0.04/0.05
0.03/0.042
0.05
0.042
0.04/0.05
0.03/0.042
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+
0.05+
0.042+
54

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