Publication 1734-UM011D-EN-P - May 2011
POINT I/O Module and RSLogix 5000 Software Controller Tag Reference 125
Present / Latched Data
To interpret values from -2,147,483,648…-1, use this conversion formula:
Stored Data Tag Value + 4,294,967,296 = Actual Stored Data Tag Value.
As an example, for a read value of -1,794,967,296:
-1,794,967,296 + 4,294,967,296 = 2,500,000,000 actual value
1734-SSI
1 Channel Synchronous Serial Interface
Input Data Data Type Default
Value
Valid Data Values
Present Data DINT 0 -2,147,483,648…2,147,483,647
(0…4,294,967,295)
Latched Data DINT 0 -2,147,483,648…2,147,483,647
(0…4,294,967,295)
Status
Input Status
Run
Decreasing Count
Increasing Count
Compare0 Reached
Compare1 Reached
Compare0 Status
Compare1 Status
Power Fault
Configuration Fault
Communication Fault
Input Data Fault
Data Latched
INT
BIT 0
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
BIT 10
BIT 11
BIT 12
0
0=Input is Off
1=Input is On
0=Module is not Running
1=Module is Running
0=Count not Decreasing
1=Count is Decreasing
0=Count not Increasing
1=Count is Increasing
0=Compare not Reached
1=Compare was Reached
0=Compare Off
1=Compare On
0=No 24Vdc Power Fault
1=24Vdc Power Fault
0=No FPGA Config Fault
1=FPGA Config data bad
0=No FPGA Comm Fault
1=FPGA Comm Fault
0=No Input Data Fault
1=Input Power Fault (short)
0=Input Data Not Latched
1=Input Data Latched
To Next Page
Loading...
Need help?
General
