12.93
5 PLC Interface
5.2 Basic signals
5.2
Basic signals
7
6
5
4
3
2
1
0
Bit No.
Byte No.
FY 0
Flashing
frequency
0.5 Hz
One
Zero
FY 1
FY 2
OB 7
OB 6
OB 5
OB 4
OB 3
OB 2
OB 1
FY 3
OB 7
OB 6
OB 5
OB 4
OB 3
OB 2
OB 1
OB 20
FY 4
OB 7
OB 6
OB 5
OB 4
OB 3
OB 2
OB 1
FY 5
Addressing
error
detection
Segment
overwrite of
block
Info bit
for alarm
concept
2)
PLC
number
1)
FY 6
OB 7
OB 6
OB 5
OB 4
OB 3
OB 2
Group
signal
LIM/SIM
PLC auxiliary signals
No. of current machining plane (OB No.)
B a s i c s e t t i n g
C o l d r e s t a r t
P a r a m e t e r t e s t
P r o c e s s i n g d e l a y
7
6
5
4
3
2
1
0
Bit No.
Byte No.
FY 7
FY 8
Interrupt
input
7
Interrupt
input
6
Interrupt
input
5
Interrupt
input
4
Interrupt
input
3
Interrupt
input
2
Interrupt
input
1
Interrupt
input
0
FY 9
Interrupt
input
7
Interrupt
input
6
Interrupt
input
5
Interrupt
input
4
Interrupt
input
3
Interrupt
input
2
Interrupt
input
1
Interrupt
input
0
FY 10
Interrupt
input
7
Interrupt
input
6
Interrupt
input
5
Interrupt
input
4
Interrupt
input
3
Interrupt
input
2
Interrupt
input
1
Interrupt
input
0
FY 11
PLC ready signals
Interrupt inputs
1 for interrupt byte 1
Interrupt inputs
2 for interrupt byte 2
Interrupt inputs 3 for interrupt byte 3
Interrupt inputs for interrupt 4 and central interrupt byte to INT-PLC
________
1)
Always ”1” for 840C
2)
SW 3 and higher
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60
5–13
SINUMERIK 840C (IA)
Summary of Contents for SIMODRIVE 611-D
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