Emerson AMS Trex - Page 210

high-frequency noise
measure 159
set range of values 168
view on spectrum 165
view values 161
Home screen
icons 23
return to 25
status bar 23, 25
hotkeys 91
I
icons
Home screen 23
on device menus 61
ID
create for Trex unit 31
IECEx 191
images 115
in-band frequency noise
measure 159
set range of values 168
view on spectrum 165
view values 161
instantiation 104
internal resistors
enable or disable 76
overview 74, 75
values 74, 75
intrinsically safe electrical parameters 187
IO block schedule 107
K
keypad 5
L
labels
serial numbers 9
language
set 32
LAS
overview 100
view in Field Communicator application 100
view on fieldbus segment 103
lead set 20
LEDs 16, 183
lights
power module 16
link active scheduler 100
link master device
set fieldbus device 112
log file
overview 169, 170
save measurements to existing 172
transfer to a PC 43, 173
long tag 86
loop check
measure current 145
measure voltage 145
overview 143, 144
simulate a device 146, 147
Loop Diagnostics
home screen 124
measured current 124
measured voltage 124
open or close 124
overview 123
safely close valve 123
sourced current 124
loop resistance
increase 48, 76
resistors in Trex unit 74, 75
Low Voltage certification 191
low-frequency noise
measure 159
set range of values 168
view on spectrum 165
view values 161
M
mA terminals 10
MAC address 30
maintenance and repair 44
Manual mode
fieldbus block 105
mark parameter 86, 90
measurement criteria 153, 154
memory
specifications 186
view available 32
menu
navigate using keypad 5
Menu screen 58
methods
run 108
mode
Auto 105
change 105
Manual 105
Index
202 User Guide