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VAMP 257
Feeder and motor manager
Technical description
VAMP Ltd
42
VAMP 24h support phone : +358 (0)20 753 3264
VM257.EN002
Base angle between I
0
and U
0
Unit:
°
Pa
ra
m
.
Offset
Ra
nge
-180 … +179
Default
0
Operation delay selection
Curve
Curve
Type
A…E
- curve family selection
- delay type selection
- formula parameters
DT
IE
C
IEEE
IEEE
2
RI
Prg1
Prg2
Prg3
DT
Definite time
X
NI
Normal inverse
X X
VI
Very inverse
X X
X
EI
Extremely inverse
X X
X
LTI
Long time inverse
X X
LTEI
Long time extremely inverse
X
LTVI
Long time very inverse
X
MI
Moderately inverse
X
X
STI
Short time inverse
X
STEI
Short time extremely inverse
X
RI
X
RXIDG
X
Type
Parameters
Function parameters
X X
X
Programmable curve 1
X
Programmable curve 2
X
Programmable curve 3
16 programmable
[current, time] points
for each curve
X
A
X X
X
B
X X
X
C
X
X
D
X
P
ar
ame
ter
s
Active only, when
Type = Parameters
Usage of these parameters are defined
by the delay formulas
E
X
Definite operating time
Unit:
Seconds
t>
Pa
ra
m
.
t>>
Ra
nge
0.1 ... 300.0
Default
1
Intermittent time
Unit:
Seconds
Pa
ra
m
.
Interm
Ra
nge
0.10 ... 300.0
Default
0.50