Rockwell Automation 1794-IJ2XT FLEX I/O Frequency Input Modules User Manual - Manual (Page 36)

Publication 1794-6.5.11 - September 2011
26 Install Your FLEX I/O Frequency Input Module
5 Reserved Diagnostic Status
Channel 0 Reserved Diagnostic Status
Channel 1
6 Reserved
Where: R = Reserved
GS = Gate state
F/A = Frequency/Acceleration alarm
WO = Wire-off alarm
MPA = Missing pulse alarm
Output Map
Dec 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Oct 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00
0 CF SSM FR
Ch0 Number of pulses to
terminate sampling
0…7 Ch 0 MPM 0…3
Ch 0 R LF FR
Ch 1 Number of pulses to
terminate sampling
0…7 Ch 1 MPM
0…3
Ch 1
1 Maximum Frequency 0…32.767 or 0.0…3,276.7 - or -
Absolute Value of Acceleration - 0…32767 Channel 0
2 Frequency Scaling Divisor 0…255 Channel 0 Frequency Scaling Multiplier 0…255
Channel 0
3 WOFG
Ch0 WOFF
Ch0 IGI
Ch0 IFI
Ch0 Minimum Frequency
Sample Time 0…15
Ch 0 Init St
Up
Ch 0 ACT 0…3
Ch 0 F/AA
S Ch0 MPDM
0…3 Ch 0 WOFM
0…3 Ch0
4 Maximum Frequency 0…32,767 or 0.0…3,276.7 - or -
Absolute Value of Acceleration – 0…32,767 Channel 1
5 Frequency Scaling Divisor 0…255 Channel 1 Frequency Scaling Multiplier 0…255
Channel 1
6 WOFG
Ch1 WOFF
Ch1 IGI
Ch 1 IFI
Ch 1 Minimum Frequency
Sample Time 0…15 Ch 1 Init St
Up
Ch 1 ACT 0…3
Ch 1 F/AAS
Ch 1 MPDM
0…3 Ch 1 WOFM
0…3 Ch 1
7 Reserved
Where: CF = Communication fault
SSM = Safe state mode
FR = Frequency range
R = Reserved
MPM = Missing pulse multiplier
LF = Local Fault mode
F/AAS = Frequency/Accel alarm select WOFF = Wire-off fault frequency
WOFG = Wire-off fault gate
WOFM = Wire-off fault mode
IGI = Invert gate input
IFI = Invert frequency input
ACT = Acceleration calculation time
MPDM = Missing pulse delay multiplier
Input Map
Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word Read