Rockwell Automation 1797-IJ2 FLEX Ex Frequency Input Module - Manual (Page 14)

14 FLEX Ex Frequency Input Module
Publication 1797-5.9 - June 2010
Output Map
Repair
This module is not field-repairable. Any attempt to open this module will void
the warranty and IS certification. If repair is necessary, return this module to
the factory.
Bit  15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word

Write
0 Out
Enb FSM FR
Ch
0 Number of
Pulses to
terminate
sampling Ch 0 MPM
Ch 0 Alt
Pulse
Term LF FR
Ch
1 Number of
Pulses to
terminate
sampling Ch 1 MPM
Ch 1
1 Maximum Frequency 0…32,767 or 0.0…3,276.7 or
Absolute Value of Acceleration 0…32,767 - Channel 0
2 Frequency Scaling Divisor 1…255 Ch 0 Frequency Scaling Multiplier 1…255 Ch 0
3 WO
FG
Ch
0
WO
FF
Ch 0 IGI
Ch
0 IFI
Ch
0 Minimum
Frequency Sample
Time
Ch 0 Init
St Up
Ch 0 ACT
0…3
Ch 0 F/A
AS
Ch 0 MPDM
Ch 0 WOFM
Ch 0
4 Maximum Frequency 0…32,767 or 0.0…3,276.7 or
Absolute Value of Acceleration 0…32767 - Channel 1
5 Frequency Scaling Divisor 1…255 Ch 1 Frequency Scaling Multiplier 1…255 Ch 1
6 WO
FG
Ch
1
WO
FF
Ch 1 IGI
Ch
1 IFI
Ch
1 Minimum
Frequency Sample
Time
Ch 1 Init
St Up
Ch 1 ACT
0…3
Ch 1 F/A
AS
Ch 1 MPDM
Ch 1 WOFM
Ch 1
7 Reserved
Where: Out Enb = Output enable
FSM = Fault state mode
FR = Frequency range
MPM = Missing pulse multiplier
LF = Local fault mode
F/AAS = Frequency/Accel alarm select
WOOF = Wire-off fault frequency
WOFG = Wire-off fault gate
WOFM = Wire-off fault mode
IGI = Invert gate input
FI = Invert frequency input
ACT = Acceleration calculation time
MPDM = Missing pulse delay multiplier
Alt Pulse Term = Alternate Number of Pulses to terminate sampling