Rockwell Automation 1794-IJ2XT FLEX I/O Frequency Input Modules User Manual - Manual (Page 82)

Publication 1794-6.5.12 - September 2011
72 Index
calibration
failure 39, 53
chassis 13, 21, 22
combination type 21
communication 3, 4, 40, 41, 63, 69
CompactLogix 29
configuration
alarms 35
block transfer write 35
failure 39, 53
fault action 32
fault modes 35
individual 21
module properties 33
number of pulses 35
connector
female 15
FlexBus 16, 16, 19
male 15
contact switch 23
controller 3, 5, 7, 29, 64, 70
ControlLogix 29
ControlNet 29
current draw 14, 20, 23
total 20
D
daisychain 14, 21, 22
data map 35
data table 35
data transfer 3
deceleration 42, 45
device
2-wire 23
input 3
magnetic 23
diagnostic 39
calculation 39
calculation failure 53
calibration 39, 53
configuration 39
EEPROM 39
error 52
hardware 39
message 39
normal operation 39, 53
RAM 39
ROM 39, 53
status 53
test 52
dimensions
drilling 17
DIN rail 15, 16
direction detection 11
low to high transition 11
drilling 17
E
EEPROM
failure 39, 53
Ethernet 29
F
failure
calculation 53
calibration 53
configuration 53
EEPROM 53
hardware 53
message 53
RAM 53
ROM 53
fault
communication 42
gate wire-off 51
indicator 51
local 40, 41
missing pulse 46
mode 32
wire-off 38, 41, 40, 51
female connector 15
FLEX I/O
adapter 3
components 1
family 3
frequency input 13, 21
module 13
system 1, 2, 13
FlexBus 14, 15, 16, 19
frequency
alarm 7, 43
algorithm 2, 10
bandwidth 40
calculation 3, 8, 9, 39
determination 10
formula 8
input 7, 42, 44
input pulses 3
minimum sample time (ms) 8, 25, 44
maximum 32, 39, 43, 46
measurement 3