ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
PS220 132
Functions &
Features
80.12
COND 2 WRN LIM LO
-10000 to +10000
0 [default]
The low value of the warning limit. A warning
occurs if the monitored signal drops below this value
for longer than the response delay (par 80.16).
Inactive if set to 0.
80.13
COND 2 ALARM
DISABLED [default]
Protection is inactive.
ALARM ONLY
Selecting ALARM ONLY will issue a Keypad
message showing that an ALRM LIM HI or ALRM LIM
LO condition is detected. No further action is
taken.
MIN SPD
Selecting MIN SPD will issue a Keypad message
showing that an ALRM LIM HI or ALRM LIM LO
condition is detected and will drop to MIN SPEED.
If the alarm does not reset itself after the MIN SPD
STP DLY the PS220 will fault.
SLEEP
The PS220 will shut down and go into a sleep mode
if an ALRM LIM HI or ALRM LIM LO condition is
detected. It will “wake up” according to the value
in 80.22.
FAULT
The PS220 faults if an ALRM LIM HI or ALRM LIM LO
condition is detected. A Keypad notice is issued.
80.14
COND 2 ALRM LIM HI
-10000 to +10000
0 [default]
The high value of the alarm limit. An alarm occurs if
the monitored signal rises above this value for
longer than the condition response delay. Inactive
if set to 0.
80.15
COND 2 ALRM LIM LO
-10000 to +10000
0 [default]
The low value of the alarm limit. An alarm occurs if the
monitored signal drops below this value for longer
than the response delay. Inactive if set to 0.
80.16
COND RESP DELAY
0-3600 sec
20 sec [default]
The delay period prior to activation of a COND 1 or
COND 2 WRN OR ALRM
80.17
PROC TRANS 1 UNITS None [default] Select from the available 13 options:
PSI, BAR, MPa, M, FT, in, cm, GPM, M3HRS, BPH, Ls, F,
C.
80.18
MIN SPD STP DLY
0-3600 sec
60 sec [default]
The time which the PS220 will operate at min speed
during an alarm condition if it does not reset. If the
time expires the PS220 will fault
80.19
CONDITION ENABLE When running
Always [Default]
Allows selection of when condition monitoring
warnings and alarms will be triggered.
80.20
PROC TRANS 2 UNITS None [default] Select from the available 13 options:
PSI, BAR, MPa, M, FT, in, cm, GPM, M3HRS, BPH, Ls, F,
C.
80.21
COND 1 HYSTERESIS
-10000 to +10000
.20 [default]
The monitored difference (window) between the
warning and alarm values, and the actual values
used to activate or deactivate the Condition 1
event. It prevents a condition from continuously
activating and deactivating when the monitored
value fluctuates above and below the High or Low
limits
80.22
COND 2 HYSTERESIS
-10000 to +10000
.20 [default]
The monitored difference (window) between the
warning and alarm values, and the actual values
used to activate or deactivate the Condition 2
event. It prevents a condition from continuously
activating and deactivating when the monitored
value fluctuates above and below the High or Low
limits
Parameter 80.19 is a setting that allows the monitoring of the Condition Values
to be always on or only on when the Pump is physically running (Rotating).
CAUTION