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Setting/resetting Bit Addresses - Siemens CPU 412-1 Instruction Manual

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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Setting/Resetting Bit Addresses

Assigning the value "1" or "0" to the addressed instruction when RLO = 1. The instructions can be dependent on the MCR (see page 97).
Instruc-
Instruc-
Instruc-
Address
Address
Address
tion
tion
ID
S
Set addressed bit to "1"
R
Set addressed bit to "0"
I/Q
a.b
Input/output
M
a.b
Bit memory
L
a.b
Local data bit
DBX
a.b
Data bit
DIX
a.b
Instance data bit
c [d]
Memory-indirect, area-internal
c [AR1,m]
Register-indirect, area-internal (AR1)
c [AR2,m]
Register-indirect, area-internal (AR2)
[AR1,m]
Area-crossing (AR1)
[AR2,m]
Area-crossing (AR2)
Parameter
Via parameter
Status word for:
S, R
Instruction evaluates:
Instruction affects:
+
Plus time required for loading the address of the instruction (see page 20)
*)
With direct instruction addressing; Address area 0 to 127
**)
With direct instruction addressing; Address area 0 to 255
***)
I, Q, M, L / DB, DI
S7-400 Instruction List
A5E00267845-01
Description
Description
***
***
***
***
***
BR
CC1
Setting/Resetting Bit Addresses
Execution Time in ms
Execution Time in ms
Lengt
Lengt
Lengt
h in
h in
CPU 412
CPU 414
Words
1*/2
0.2
0.12
1**/2
0.2
0.12
2
0.2
0.12
2
0.3
0.18
2
0.3
0.18
2
0.2+/0.3+
0.12+/0.18+
2
0.2+/0.3+
0.12+/0.18+
2
0.2+/0.3+
0.12+/0.18+
2
0.2+/0.3+
0.12+/0.18+
2
0.2+/0.3+
0.12+/0.18+
2
0.2+/0.3+
0.12+/0.18+
CC0
OV
OS
CPU 416
CPU 417
0.08
0.06
0.08
0.06
0.08
0.06
0.12
0.12
0.12
0.12
0.08+/0.12+
0.06+/0.12+
0.08+/0.12+
0.06+/0.12+
0.08+/0.12+
0.06+/0.12+
0.08+/0.12+
0.06+/0.12+
0.08+/0.12+
0.06+/0.12+
0.08+/0.12+
0.06+/0.12+
OR
STA
RLO
Yes
0
Yes
/FC
0
39

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