Rockwell Automation 1794-IJ2XT FLEX I/O Frequency Input Modules User Manual User 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