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E018-P User Manual
FW_E018-P_M_v0301-01_EN Page 23
3 ALARM
3.1 FLOWZERO When the flowrate is zero, the flowrate monitoring can be ignored or
disabled. The following settings can be selected:
Default : If there is a low flowrate alarm and zero flow, the alarm output is
switched, and the alarm is indicated on the display.
No relay : If there is a low flowrate alarm and zero flow, the alarm output is
not switched, but the alarm is indicated on the display.
Ignore : If there is a low flowrate alarm and zero flow, the alarm output is not
switched, and nothing is indicated on the display.
3.2 ALARM LOW-LOW Sets the low-low alarm. An alarm is generated when the flowrate is lower
than the Alarm LL setting.
This function is disabled by entering 0.0.
3.3 ALARM LOW
Sets the low alarm. An alarm is generated when the flowrate is lower than
the Alarm LO setting.
This function is disabled by entering 0.0.
3.4 ALARM HIGH Sets the high alarm. An alarm is generated when the flowrate is higher than
the Alarm HI setting.
This function is disabled by entering 0.0.
3.5 ALARM HIGH-HIGH Sets the high high alarm. An alarm is generated when the flowrate is higher
than the Alarm HH setting.
This function is disabled by entering 0.0.
3.6 DELAY LOW-LOW An alarm generated by
3.2: ALARM > ALARM LOW-LOW
can be ignored during X-
time period. If the actual flowrate is still incorrect after this delay time, an
alarm is generated.
3.7 DELAY LOW
An alarm generated by
3.3: ALARM > ALARM LOW
can be ignored during X-time
period. If the actual flowrate is still incorrect after this delay time, an alarm is
generated.
3.8 DELAY HIGH An alarm generated by
3.4: ALARM > ALARM HIGH
can be ignored during X-time
period. If the actual flowrate is still incorrect after this delay time, an alarm is
generated.
3.9 DELAY HIGH-HIGH An alarm generated by
3.5: ALARM > ALARM HIGH-HIGH
can be ignored during X-
time period. If the actual flowrate is still incorrect after this delay time, an
alarm is generated.
5.5.4 MENU 4: DISPLAY
4 DISPLAY
4.1 FUNCTION
Determines which information is shown on the main screen.
●
Total : Total is displayed with the large 12 mm (0.47”) digits; Flowrate is
displayed with the 7 mm (0.28”) digits simultaneously.
●
Flowrate : Only Flowrate is displayed with the large 12 mm (0.47”) digits
together with the measuring unit.
●
Accumulated total : Total is displayed with the large digits; Accumulated
total is displayed with the small digits simultaneously.
When SELECT is pressed on the main screen, the operator can scroll
through the various process values. See
Section 4: Operation [»9]
for more
information on operator information and functions.
4.2 ALARM SET Determines if:
●
the flowrate alarm values can be set at the Operator level and SETUP
level or at the SETUP level only.
●
the alarm values are visible at the operator level.
If SETUP is selected, the alarm values are still shown for the Operator but
cannot be changed. If Hidden is selected, the alarm values are not shown.