GE RSTi-EP User Manual page 208

Byte Format
IB0 ... IB3 Double word
IB4 ... IB7 Double word
IB8 ... IB11 Double word
IB12 ... IB15 Double word
IB16
Word
IB17
IB18
Word
IB19
† Internal process data mapping with data format Standard. Depending on the fieldbus specification and the data format of
the communicating fieldbus components the bytes and/or words can be reversed during data transfer.
Byte Format
QB0 ... QB3 Double word
QB4 ... QB7 Double word
QB8
Word
QB9
QB10
Word
QB11
Internal process data mapping with data format Standard. Depending on the fieldbus specification and the data format of
†
the communicating fieldbus components the bytes and/or words can be reversed during data transfer.
GFK-2958E
Process Data
Name Bit
Counter 0:
Counter value
Counter 1:
Counter value
Counter 0:
Counter status
Counter 1:
Counter status
IX16.0
... 16.7
Channel 0:
IX17.0
Status
IX17.1
... 17.7
IX18.0
... 18.7
Channel 1:
IX19.0
Status
IX19.1
... 19.7
Process Data †
Bit
Name
Channel 0:
Measurement
cycle period
Channel 1:
Measurement
cycle period
QX8.0 -
QX8.7
Channel 0: QX9.0
Control word
QX9.1
QX9.2 -
9.7
QX10.0
- X10.7
QX11.0
Channel 1:
Control word
QX11.1
QX11.2
- 11.7
RSTi-EP User Manual
Chapter 5 Detailed Descriptions of I/O Modules
† Inputs EP-5212
Function when active Remark
Channel 0: Currently measured value
of period duration multiplied by 125 ns
results in the current period duration
in μs
Channel 0: Number of rising edges
within the current measurement cycle
Channel 1: Currently measured value
of period duration multiplied by 125 ns
results in the current period duration
in μs
Channel 1: Number of rising edges
within the current measurement cycle
reserved
Measurement active
reserved
reserved
Measurement active
reserved
Outputs EP-5212
Function when Remark
edge 0-1
Channel 0: Preset value of the
measurement cycle period (23 Bit)
Channel 1: Preset value of the
measurement cycle period (23 Bit)
reserved
Measurement start
Measurement stop
reserved
reserved
Measurement start
Measurement stop
reserved
204