Engli
s
h
58
WILO SE 05/
2
010
Fault and run signals
ESM/SSM:
• A collective f
a
ult
s
ign
a
l (SSM) c
a
n be connected to the m
as
ter for
a
centr
a
l control centre.
• In thi
s
c
as
e, the cont
a
ct m
a
y only be m
a
de to the m
as
ter.
• The di
s
pl
a
y i
s
for the whole unit.
• Thi
s
s
ign
a
l c
a
n be progr
a
mmed on the m
as
ter (or u
s
ing the IR-Moni-
tor/PDA)
as
a
n individu
a
l f
a
ult
s
ign
a
l (ESM) or
a
collective f
a
ult
s
ign
a
l
(SSM) in menu <5.1.5.0>.
• The cont
a
ct mu
s
t be m
a
de to e
a
ch pump for individu
a
l f
a
ult
s
ign
a
l
s
.
EBM/SBM:
• A collective run
s
ign
a
l (SBM) c
a
n be connected to the m
as
ter for
a
centr
a
l control centre.
• In thi
s
c
as
e, the cont
a
ct m
a
y only be m
a
de to the m
as
ter.
• The di
s
pl
a
y i
s
for the whole unit.
• Thi
s
s
ign
a
l c
a
n be progr
a
mmed on the IR-Monitor (or u
s
ing the PDA)
as
a
n individu
a
l f
a
ult
s
ign
a
l (ESM) or collective f
a
ult
s
ign
a
l (SSM)
(menu <5.1.6.0>).
• The function
s
- “Re
a
dine
ss
”, “Oper
a
tion”, “M
a
in
s
-On” - from EBM/
SBM c
a
n be
s
et
a
t <5.7.6.0> on the m
as
ter.
• The cont
a
ct mu
s
t be m
a
de to e
a
ch pump for individu
a
l run
s
ign
a
l
s
.
Operating possibilities at the
slave pump
The only
s
etting
s
th
a
t
a
re po
ss
ible
a
t the
s
l
a
ve
a
re “Extern Off”
a
nd
“Di
sa
ble/en
a
ble pump”.
6.3.3
Operation during interruption of
communication
During
a
n interruption of communic
a
tion, both di
s
pl
a
y
s
s
how f
a
ult
code “E05
2
”. Both pump
s
beh
a
ve
as
s
ingle pump
s
for
as
long
as
the
interruption l
as
t
s
.
• Both module
s
report the m
a
lfunction vi
a
the ESM/SSM cont
a
ct.
• The
s
l
a
ve pump run
s
in emergency oper
a
tion (m
a
nu
a
l control) mode
a
ccording to the emergency oper
a
tion
s
peed previou
s
ly
s
et on the
m
as
ter (
s
ee menu item
s
<5.6.
2
.0>). The f
a
ctory
s
etting for the emer-
gency oper
a
tion
s
peed i
s
n = 1850/9
2
5 rpm for
2
/4 pole.
• After
a
cknowledging the f
a
ult di
s
pl
a
y, the
s
t
a
tu
s
di
s
pl
a
y will be
s
hown on both pump di
s
pl
a
y
s
for the dur
a
tion of the communic
a
tion
interruption. Thi
s
re
s
et
s
the ESM/SSM cont
a
ct
a
t the
sa
me time.
• The
s
l
a
ve pump di
s
pl
a
y will
s
how the
s
ymbol (
- Pump running in
emergency oper
a
tion).
• The (former) m
as
ter pump continue
s
to h
a
ve control. The (former)
s
l
a
ve pump follow
s
the emergency oper
a
tion
s
etting
s
. It i
s
only po
s
-
s
ible to exit emergency oper
a
tion by
a
ctu
a
ting the Work
s
s
etting or,
a
fter ending the communic
a
tion interruption, by
s
hutting power off
a
nd on
a
g
a
in.
NOTE
During communic
a
tion interruption
s
, the (former)
s
l
a
ve pump c
a
nnot
run in
a
uto control,
s
ince the differenti
a
l pre
ss
ure
s
en
s
or h
as
s
witched
to the m
as
ter. When the
s
l
a
ve i
s
running in emergency oper
a
tion
mode, ch
a
nge
s
c
a
nnot be m
a
de to the module.
• After the end of the communic
a
tion interruption, the pump
s
will
re
s
ume regul
a
r du
a
l pump oper
a
tion
as
before the m
a
lfunction.
