Configuratiim parameter setting, 8»1 configuration items, Toshiba – Toshiba LF494 User Manual
Page 45
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TOSHIBA
6 F 8 A 0 7 7 4
8. Configuratiim Parameter Setting
8»1 Configuration Items
To check or change parameters, first sdcci the desired configuration item as described in
7,3,2. The configuration items are Jisted below, Sec each section for detailed procedure.
Section
Configuration item
Display example
Page
8
.
2.1
Excitation Current
Al: EX. CURR.
0. 2100 A
45
S . 2 . 2
Meter Size
A2:
meter
SIZE
50
m
47
8.2.3
Excitation Frequency
A3: EX. FREQ.
24 Hz
49
8,2.4
Indicating unit
Bl: UNIT 1
m / s
51
8.2.5
Range Type
Span (range)
Hysteresis
Cl: RANGE TYPE
C2: RANGE 1
C
6
; RANGE HYST
LSINGLE
01
,
000
m/s
05. 0
%
55
8
.
2.6
Damping Constant
D1: DAMPING
05.0 s
63
8.2.7
Low Cutoff
D2: LOW CUT
05. 0
%
65
8
.
2,8
Zero Adiustment
El; ZERO ADJUST.
0
.
1
%
67
8,2,9
Digital I/O
FI; DOl FUNCT,
1: H ALM
68
8
.
2
.tt>
Couniing Rate
Pulse Width
Gl; COUNT RATE
G2: PLS. INIDTH
G. OOE-U
020
ms
71
8
,
2.11
Preset Count
HI; PRESET COUNT
00009000
74
8
,
2,12
High/Low Alarm
Alarm Limit Value
11: H. ALARM SET
12: H. ALARM VAL
ON
flOO. Q
%
76
8.2,13
Empty Pipe Alarm
Jl; EMPTY ALM
0;OFF
79
8.2,14
Ratc-of ehange Limit
Control Limit Time
K1; LIMIT RATE
KZ: LIMIT TIME
05. 5
%
01
s
82
8.2.15
Fixed‘Value OiKpul
Li: FIXED OUT
OFF
85
8
.
2.16
Zero Offset Adjustment
Ml: MANUAL ZERO
-000
1
%
89
8.2.17
Password *
A4: PASSWORD
123
91
8.2.18
4-20inA Alarm Output
' *
D3; 4-20 ALM. OUT
1 ;4. 0mA
95
8.2.19
DT detective Level
F
6
; Dl DET LEVEL
1
: H LEVEL
97
8
,
2,20
Preset Function *
H2: PRESET FUMCT
0:H0LD
99
"A4:Password^ ”D3:4-30ALM.OL T
6
;DI DP'rLEVHL", and ■H2:PRtiSHT
FUNCT'' arc added parameters in the converter for special specifications (refer to
7,3.3 ‘"Converter for Special specifications’'). The normal converter does not have
these selling parameters.
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