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3.3.5.4
Overview of the I/O points of the channels
I/O points of the channels Timer DI and Timer DQ
Each I/O channel has different cyclic data in the form of I/O points.
I/O point
Input
Output
Function of the channel
1)
Description
ACTVAL
X
Timer DI, Timer DQ
Actual value of the input /
reading back the chan‐
nel status
QI
X
Timer DI, Timer DQ
Quality information
SETVAL
X
Timer DI, Timer DQ
Setpoint
TIME
X
Timer DI
Time stamp Timer DI
X
Timer DQ
Time stamp Timer DQ
LEC
X
Timer DI
Counter for lost edges on
Timer DI
SEL
X
Timer DI
Edge selection at Timer
DI; is used by the TO
measuring input
SETEN
X
Timer DI, Timer DQ
Enabling signal
EN
X
Timer DI, Timer DQ
Signal state of the ena‐
bling signal
1) Timer DI (measuring input), Timer DQ (output cam)
When using technology objects (interconnection of Timer DQ with TO outputCam/camTrack
or Timer DI with TO measuringInput), the following I/O points are not relevant, because they
are used or processed by technology objects:
●
SEL
● TIME
● ACTVAL
● SETVAL
I/O points of the counter, oversampling, incremental encoder and pulse width modulation channels
Each I/O channel has different cyclic data in the form of I/O points.
I/O point
Input
Output
Channel function
Description
ACTVAL
X
Incremental encoder, oversam‐
pling, counter
Actual value of input
QI
X
Incremental encoder, oversam‐
pling, counter, pulse width modula‐
tion
Quality information
EVENTVAL
X
Incremental encoder, counter
Actual count value
REFVAL
X
Incremental encoder
Configuring
3.3 SIMOTION SCOUT TIA
Technology Modules TM Timer DIDQ for SIMOTION SCOUT and SIMOTION SCOUT TIA
58
Commissioning Manual, 01/2015