Siemens SIMATIC S5 - Control Interrupttriggering

R 02/92
Programming Instructions
9.5.11 Control Interrupt Triggering
If the interrupts assigned to the applicable tracks were enabled during startup, they can be tempo-
rarily inhibited during the cycle. All interrupts can be inhibited by setting input 14.5. Another activa-
tion of input 14.5 cancels the interrupt inhibit. The status byte then has the following bit pattern.
Direct parameterization (PB 11)
FY 132
KM = 0110XXM
FY 132
KM =
OOOOxxxx
(Control information: interrupts inhibited
x = “O” or”1” depending on the processing
point)
(Control information: interrupts m inhibited
x = “O” or”1” depending on the processing
point)
Indirect parameterization (FB 11 )
DB 158
(Working data block)
DR 7
KM = 01
IOxxxx (Control information: interrupts inhibited
x = “O” or”1” depending on the processing
point)
DR 7
KM =
OOOOxxxx (Control information: interrupts ~ inhibited
x = “O” or “l” depending on the processing
point)
Input 14.6 can only be used to affect the interrupt generated by the module while modifying track
setpoints. This interrupt is also inhibited by a one–time activation of input I 4.6; the interrupt is
enabled by repeating the procedure. The status information is as follows:
Direct parameterization (PB 11)
FY 132
KM = OO1O)O(XX
IV 132
KM =
OOOOXXXX
Indirect parameterization (FB 11)
DB 158
DR 7
KM = OO1O XXXX
DR 7
KM =
OOOOXXXX
(Control information: interrupt inhibited for
supply, x = “O” or”1” depending on the
processing point)
(Control information: interrupt
@ inhibited for
supply, x = “O” or”1” depending on the
processing point)
(Working data block)
(Control information: interrupt inhibited for
supply, x = “O” or”1” depending on the
processing point)
(Control information: interrupt
m inhibited for
supply, x = “O” or”1” depending on the
processing point)
1P 241 Equipment Manual
@ .Siemens AG 1989, Order No.: 6E~ gg8-I)KD21
9 – 55
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