Xylem Lowara Q-Smart Manuel D'installation page 51

mum pres-
sure
threshold
alarm.
7= Mini-
mum pres-
sure
threshold
alarm.
8= External
alarm
9= Com-
mand for
Auto-test
10= Auto-
test faulty
11= Power
ON
12=Aut/Ma
n mode
c41 Configura- See config-
tion of the uration c40
OUT_2
relay (K4 on
board)
c42 Configura- See config-
tion of the uration c40
OUT_3
relay (K5 on
board)
c43 Configura- See config-
tion of the uration c40
OUT_4
relay (K6 on
board)
c44 Configura- See config-
tion of the uration c40
OUT_5
relay (K7 on
board)
c45 Configura- See config-
tion of the uration c40
OUT_6
relay (K8 on
board)
MODBUS Q-SMART MODULE
Programming the field modbus RTU RS485
(refer to figures 7 and 10)
Note: With Even or Odd parity there is one stop bit,
with no parity there are two stop bits.
c46 Enable 0= Disa-
ModBus bled
port com- 1= Enabled
munication
r46 Setting the 1 to 255
address
c47 Parity 0= None
1= Even
2= Odd
r47 ModBus 0= 9600
Speed 1= 19200
- 0
- 0
- 0
- 0
- 0
- 0
- 247
- 2
- 1
2= 38400
3= 57600
DEFAULT SETTING
c48 Loads all 0= No
the default 1= Load
parameters default
(factory
setting)
HOUR COUNTER
h49 Reads -
pump 1
operating
hours
h50 Reads -
pump 2
operating
hours
h51 Reads total -
hours of
power of
control
panel Q-
SMART
c52 Resets 0= No
memory of 1= Reset
the hour pump 1
counter for operating
all pumps hours
2= Reset
pump 2
operating
hours
3= Reset
pump 1 +
pump 2
operating
hours
PROGRAMMING THE ALARMS
(alarms dedicated to sewage application)
c53 Lack of 0= Disa-
water bled
alarm. Pro- 1= Enabled
tection
against dry
running of
the pump
r53 Setting 5 to 100
probe sen-
sitivity ac-
cording to
water con-
ductivity.
t53 Delay time 0 to 200
until activa-
tion of lack
of water
alarm (c53)
c54 Enable 0= Disa-
en - Original instructions
- 0
- 0
- 1
KΩ
5
sec 0
- 0
51