Bently Nevada 3300/50, Operation Manual

Page: 31 / 122

Tachometer Operation
20
ENABLE (ZERO SPEED TACHOMETER)
8387001 •
WHEN T H E EXTERNAL Z E R O SPEED
ENABLE CONTACTS A R E OPEN, T H E
ENABLE INDICATOR WILL EXTINGUISH AND
THE ZERO SPEED BYPASS LED WILL
UGHT. WHILE THESE CONTACTS ARE
OPEN, A ZERO SPEED ALERT CANNOT
OCCUR.
ZERO SPEED
WARNING
oNe SECOND DELAY
CN RPM S E T P O I N T S
CO NOT USE F C 0
OVOIMPOM
PROTECTION
SEE MANUAL
1 7 0
O F R E I E L C N I
TR OGER
O K
0
R E
S
A
B Y P A S S
COM
P
S N
ROE E
i;
DL
E
0
R
O M
ioi
RPM
NC
ZERO
SPEED
1CD1
OPEN
EXTERNAL Z E R O
SPEED E N A B L E
CONTACTS
( USER S U P P L I ED >
WHEN T H E EXTERNAL Z E R O SPEED
ENABLE CONTACTS ARE CLOSED, THE
ENABLE INDICATOR WILL SHOW AND THE
BYPASS LED WILL EXTINGUISH (IF THE
ZERO SPEED FUNCTION HAS NOT BEEN
MANUALLY BYPASSED).
ZERO SPEED
ENABLED
WARNING
ONE SECOND DELAY
ON RPM S E T POINTS
CO NOT U S E FOX
OVERIPEEO
PROTECTION
SEE MANUAL
REC
ED
COM
EPN
REA
OE B
Dli
®I
RPM
NC
ZERO
SPEED
1CD
CLOSED
EXTERNAL Z E R O
SPEED E N A B L E
CONTACTS
(USER S U P P L I E D )
•
2 2