Display
Summary of function
‘5CALE-t’
Total scale factor
Defines the arithmetic relationship
between the rate and total displays.
May be adjusted between 0.0001
and 99999
5CALE-t = Units of rate display
Units of total display
To calculate 5CALE-t the required
units of measurement for the total
display must be converted to the
units of measurement used for the
rate display.
See section 5.15 and Fig 6.
'CLiP-oFF' Clip off
To prevent the totalisation of very
low flow rates, this function defines
the flow rate below which totalisation
is inhibited and the ‘HOLD’
annunciator activated.
See section 5.16
'LoC.r5Et' Local reset of total and grand
total.
Contains two independent functions
‘t-rE5et’ and ‘Gt-rE5Et’.
‘t-rE5Et’ enables the total display to
be reset to zero when
▼
and
▲
push buttons are operated
simultaneously for more than 2
seconds.
‘Gt-rE5Et’ enables the grand total to
be reset to zero when
E
and
▲
push
buttons are operated simultaneously
for more than 10 seconds.
See section 5.17
'CodE'
Security code
Defines a four digit numeric code
that must be entered to gain access
to the configuration menu. Default
code 0000 disables this security
function and allows unrestricted
access to all conditioning functions.
See section 5.18
Display
Summary of function
'r5Et'
Reset Rate Totaliser to factory
defaults.
Contains two sub-functions,
Select:
‘ConF’
Returns instrument to
default configuration
shown in section 5.2
‘LtAb’
Returns lineariser to
defaults shown in
section 6.5
Both instructions must be confirmed
by entering ‘5urE’ digit by digit
before they will be executed.
See section 5.19
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