VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART - four-wire - Manual (Page 77)

77
INDEX
VEGAPULS 68 • 4 … 20 mA/HART - four-wire
36536-EN-121011
INDEX
A
Accessories
– External indicating and adjustment unit 12
– External radio unit 12
– Flanges 13
– Indicating and adjustment module 12
– Interface adapter 12
– Protective cover 13
Adjustment
– Max. adjustment 43
– Min. adjustment 42
Adjustment system 35
Agitator 23
Applications
– Bulk solid 39
– Liquid 36
– Standpipe 37
C
Cable entry 28
Check signal 58
Connection cable 28
Connection compartment
– Double chamber housing 31, 32
Connection procedure 29
Connection technology 29
Curve indication
– Echo curve 44
– False signal suppression 44
D
DD (Device Description) 53
Default values 47
E
Echo curve memory 54
EDD (Enhanced Device Description) 53
Electronics compartment, double chamber
housing 31
Error messages 55
Event memory 54
F
False signal suppression 45
Fault rectification 58
Functional principle 11
G
Grounding 28
K
Key function 34
L
Linearisation curve 46
M
Main menu 35
Meas. reliability 43
Measured value memory 54
Measurement error 59
Medium
– Liquid Bulk solid 36
Moisture 14
N
NAMUR NE 107
– Failure 56
– Function check 57
– Maintenance 57
– Out of specification 57
P
Packaging 11
Peak value 43
Polarisation plane 16
Potential equalisation 28
Protection class 28
R
Reflection properties 36
Repair 62
Replacement parts
– Antenna impedance cone 13
– Electronics module 13
Reset 47
S
Service hotline 61
Shielding 28
Socket 18
Status messages 55
Storage 12
Subsurface enclosure 25
T
Type label 10
V
Vessel form 41