BEKA BA337E-SS, Руководство пользователя

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10.6.7 Display which corresponds to 4mA
output:
4 . 000
The rate or total display which corresponds to a
4.000mA output current is defined by this function.
Using the
&
or
*
push button select
4 . 000
in the
4/20mA output sub-menu and press
(
to reveal the
selected rate or total display with one digit flashing.
The required value can be entered using the
&
or
*
push button to adjust the flashing digit and the
(
button to transfer control to the next digit. When set
as required, press
)
to enter the value and return to
the
4 . 000
prompt in the 4/20mA output sub-menu.
10.6.8 Display which corresponds to 20mA
output:
20 . 000
The rate or total display which corresponds to a
20.000mA output current is defined by this function.
Using the
&
or
*
push button select
20 . 000
in the
4/20mA output sub-menu and press
(
to reveal the
selected rate or total display with one digit flashing.
The required value can be entered using the
&
or
*
push button to adjust the flashing digit and the
(
button to transfer control to the next digit. When set
as required, press
)
to enter the value and return to
the
20 . 000
prompt in the 4/20mA output sub-menu.
Notes:
1. If the Rate Totaliser calibration is changed
the 4/20mA output will automatically be set
to 3.5mA irrespective of the selected rate or
total display. The 4/20mA output should
always be reconfigured following changes to
the Rate Totaliser configuration.
2. If the Rate Totaliser and the 4/20mA current
sink output are powered from separate
supplies, the 4/20mA output current will
continue to flow when the Rate Totaliser
supply fails or is turned off. Powering both
from a common supply eliminates this effect.
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