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Interrupt
generation
CM35 Counter Module
(4) J31069-D0416-U001-A5-7618
The factor can be specified for a specific timer.
Table 7-3
Setting of the timer factor
Variable:
Factor
Factor_Timer_1
Factor_Timer_2
Factor_Timer_3
Factor_Timer_4
Factor_Timer_5
Factor_Timer_6
Factor_Timer_7
Factor_Timer_8
Here you can specify the events for which an interrupt is to be generated.
You can evaluate the interrupt in the hardware interrupt OB.
Possible interrupt events are listed below.
- - Timer expired
- - Timer failure
The following can be selected for the interrupt.
- - No interrupt
- - Group interrupt
- - Selective interrupt
A selective interrupt permits you to evaluate which timer triggered the inter-
rupt.
Parameterization applies to all timers.
Table 7-4
Parameterization of the timer
Variable:
Parame-
Interrupt
ter Block
Generation
Timer_Expired
3
Timer_Failure
3
Parameter
Offset
Data Type
Block
1
10.0
1
12.0
2
2.0
2
4.0
2
6.0
2
8.0
2
10.0
2
12.0
Offset
Data
Type
2.0
Bool
2#xxxx_xx00:
2.1
Bool
2#xxxx_xx01:
2#xxxx_xx10:
2.4
Bool
2#xx00_xxxx:
2.5
Bool
2#xx01_xxxx:
2#xx10_xxxx:
Timer Operating Mode
Value Range
Word
1 to 65565
Word
Word
Word
Word
Word
Word
Word
Value Range
No interrupt
Group interrupt
Selective interrupt
No interrupt
Group interrupt
Selective interrupt
7-5
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