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Siemens SIMATIC S7-300 FM 350-1 - Page 196

Siemens SIMATIC S7-300 FM 350-1
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Index
FM 350-1 Counter module
196 Manual, 05/2011, A5E03648639-01
D
Data error, 180
Data exchange
Using the control and feedback interface, 40
DB parameters for counting
Transferring values, 45
DB parameters for measuring
Transferring values, 46
DI Set, 29
DI Start, 29
DI Stop, 29
Diagnostic interrupt
OB 82, 177
Diagnostics data record DS0
Assignment, 178
Diagnostics data record DS1
Assignment, 179
Diagnostics interrupt, 176, 177
enabling, 177
trigger, 177
Digital input DI-Start
Status, 105, 150
Digital input DI-Stop
Status, 105, 150
Digital inputs, 29
Cables, 31
Input filters, 29
Digital outputs, 30
Behavior, 110, 154
enabling, 153
Enabling, 109
Setting and resetting, 110
Status, 112, 155
DIR
Meaning, 17
Distributed application, 12
Double evaluation, 167
E
ENSET_DN, 122
ENSET_UP, 122
External errors, 176
F
FC CNT_CTL1, 41
Parameters, 43
FC CNT_CTL2, 48
FC DIAG_INF, 49
FCs
Technical data, 53
Feedback interface
Data exchange, 40
FM 350-1
Count modes, 86
In the S7-300 structure, 18
Measuring modes, 134
Overview of commands, 89, 139
Wiring, 25
Frequency measurement, 140
Frequency measurement mode, 140
Front connector
Code, 16
Pin assignment, 26
Wiring, 33
Front Connector, 15
G
Gate stop function, 97, 102, 107, 151
Group error LED, 176
H
Hardware interrupt, 156
Enabling, 157
Initiating, 10, 156
OB 40, 157
HW gate
edge-triggered opening and closing, 105, 150
level-triggered opening and closing, 104
Opening and closing, 91, 96, 101
Status, 105, 150
Hysteresis, 117
I
Input delay, 29
Input filters, 29
Internal faults, 176
Isochronous mode, 85

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