Xylem Lowara ResiBoost MMA Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 33 / 244

Parameter Descrip-
tion
Unit Range
cy of the
motor
A Instantane-
ous current
absorbed
by the mo-
tor
Ampere 0 to In
9
°C Tempera-
ture of the
power mod-
ule
Degrees
Celsius
0–95
STATE Converter
diagnostics
for techni-
cal assis-
tance
— —
The last page to be selected is shown continuously
on the display.
5.2.2 Counter and alarm log
In MANUAL mode, in addition to the parameters in-
dicated in Operating parameters , it is possible to
view information on the counter log and the alarm
log.
To access the menu, press and hold (3) + (5) at the
same time for a few seconds.
Press (6) to select the next parameter. Press (6)
several times to return to the initial parameter, or (3)
to exit the function and alarm log.
Table 15: Function and alarm log for models
MMW and MTW
Param-
eter
Description
HF Number of hours the converter has been
running (power on).
HP Number of hours the motor has been run-
ning.
CF Number of times the electric pump has
been turned on and off.
Cr Number of times the converter has been
turned off.
A1 Total number of times the digital input has
triggered the no water alarm.
A2 Total number of times the overcurrent
alarm has been triggered.
A3 Total number of times the motor discon-
nected alarm has been triggered.
A4 Total number of times the minimum pres-
sure threshold alarm has been triggered.
A5 Total number of times the pressure sensor
fault alarm has been triggered.
A6 Total number of times the power module
overtemperature alarm has been trig-
gered.
Param-
eter
Description
A7 Total number of times the motor short cir-
cuit alarm has been triggered.
A8 Total number of times the overvoltage on
converter power supply line alarm has
been triggered.
A9 Total number of times the undervoltage on
converter power supply line alarm has
been triggered.
Press (6) to view values of more than two digits in
consecutive screens.
Example:
Total operating hours
HF = 1250, see Figure 20 .
Total alarm A2 = 102, see Figure 21 .
RESET LOGS: Press and hold (4) to exit the menu.
This resets the counter and alarm log.
Table 16: Function and alarm log for models
MMA and MTA
N° Parameter Description
WORKHOUR Number of hours the
converter has been
running (power on).
MOT.HOUR Number of hours the
motor has been run-
ning.
N.CYCLES Number of times the
electric pump has
been turned on and
off.
NO POWER Number of times the
converter has been
turned off.
A1 WATER LACK Total number of
times the digital in-
put has triggered the
no water alarm
A2 OVER CURR Total number of
times the overcur-
rent alarm has been
triggered.
A3 MOTOR DIS Total number of
times the motor dis-
connected alarm
has been triggered.
A4 PRESS MIN Total number of
times the minimum
pressure threshold
alarm has been trig-
gered
A5 FAULT SENS Total number of
times the pressure
sensor fault alarm
has been triggered
A6 OVER TEMP Total number of
times the power
en - Original instructions
33