VAMP 257 - Page 115

VAMP Ltd Feeder and motor manager
Technical description
VAMP 257
VM257.EN002 VAMP 24h support phone : +358 (0)20 753 3264
73
Parameter Values Unit Default Description
UMode -,
DD,
DL,
LD,
DD/DL,
DD/LD,
DL/LD,
DD/DL/LD
- - Voltage check mode:
The first letter refers to the
reference voltage and the
second letter refers to the
comparison voltage.
D means that the side must
be “dead” when closing
(dead = The voltage below
the dead voltage limit
setting)
L means that the side must
be “live” when closing (live =
The voltage higher than the
live voltage limit setting)
Example: DL mode for stage
1:
The U12 side must be
“dead” and the U12y side
must be “live”.
CBtime 0.04 … 0.6 s 0.1
Typical closing time of the
circuit-breaker.
DIbypass
Digital
inputs
- -
Bypass input. If the input is
active, the function is
bypassed.
Bypass 0; 1 - 0
The bypass status. “1”
means that the function is
bypassed. This parameter
can also be used for manual
bypass.
CBCtrl Open;Close - - Circuit-breaker control
ShowInfo Off; On - On
Additional information
display about the
sychrocheck status to the
mimic.
SGrpDI
Digital
inputs
- -
The input for changing the
setting group.
SetGrp 1; 2 - 1 The active setting group.