Emerson PACSystems RSTi-EP User Manual

User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 234
Byte
Format
Name
Bit
Function when active
Remark
IB10
Word
Counter 1:
Counter
status
IX10.0
Reserved
IX10.1
Comparison bit
released
IX10.2
SW gate active
IX10.3 - 10.4
Reserved
IX10.5
Internal gate active
IX10.6
Comparison bit
active
IX10.7
Counter direction
down
IB11
IX11.0
Counter direction up
IX11.1
Comparison
condition met
IX11.2
End value reached
IX11.3
Overflow performed
IX11.4
Underflow
performed
IX11.5
Zero crossing
performed
IX11.6 - 11.7
Reserved
†
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.
5.17.6 Process Data† Outputs EP-5112
Byte
Format
Name
Bit
Function when
edge 0-1
Remark
QB0 ... QB3
Double
word
Counter 0:
Comparison
value
QB4 ... QB7
Double
word
Counter 1:
Comparison
value
QB8
Word
Counter 0:
Control
word
QX8.0
Reserved
QX8.1
Release
comparison bit
QX8.2
Set SW gate
QX8.3-8.4
Reserved
QX8.5
Load set value
Loads set value into
counter value
QX8.6
Reset status bits
Counter 0: status
bits 9.1 - 9.5
QX8.7-9.0
Reserved
QB9
QX9.1
Deactivate
comparison bit
QX9.2
Reset SW gate
QX9.3-Q9.7
Reserved

Emerson PACSystems RSTi-EP Specifications

General

Brand	Emerson
Model	PACSystems RSTi-EP
Category	Controller
Language	English