Fema C Series, User Manual, Page: 18 / 32

FEMA ELECTRÓNICA . Series C . C40-D
18
1.29 Configuration menu (cont.)
Memory of min.
Display hold
Memory of max.
External control
Decimal point 1
Decimal point 2
Decimal point 0
Second scaling
Decimal point 3
Disabled
An external on / off control can be connected to the rear of the in -
strument. The operator can then control the activation of a config -
ured function based on the state of this control. Function remains ac -
tivated while the external contact is closed, and will deactivate when
contact is open. To configure the function associated to the external
control, enter the menu ‘
External control
’ (‘
EXt.c
’).
• select ‘ Disabled ’ (‘ oFF ’) to have no function associated.
• select parameter ‘ Memory of maximum ’ (‘ MAX ’) to visualize on
display the memory of maximum reading.
• select parameter ‘ Memory of minimum ’ (‘ MIn ’) to visualize on
display the memory of minimum reading.
• select parameter ‘ Display hold ’ (‘ hoLd ’) to maintain the actual
reading ‘on hold’. Open the external contact to free the reading.
Parameters ‘ Memory of maximum ’ (‘ MAX ’), ‘ Memory of minimum ’
(‘ Min ’) and ‘ Display hold ’ (‘ hoLd ’) show on display a value which is
not the actual measured input signal, therefor the values for this
parameters will be shown in flash mode, indicating that the actual
value is not the actual input value.
• select ‘ Tare function ’ (‘ tArE ’) to activate a tare to the signal. The
actual signal will read ‘0’. The calibration is not changed.
• select parameter ‘ Decimal point 0 ’ (‘ dP.0 ’) to remove the decimal
point on display.
• select parameter ‘ Decimal point 1 ’ (‘ dP.1 ’) to activate the decimal
point at position XXX.X
1.29.6 External control
The key ‘UP’ (
5
) at the front of the instrument gives access to a list
of functions configurable by the operator. See section
1.27
for an ex -
planation on how to operate the ‘fast access’ menu.
The ‘
Key UP (Fast access) ’ (‘ K.uP ’) menu allows to select which func -
tions will be accessible when pressing the front key ‘UP’ (
5
). Select
‘ on ’ to activate each function.
• the ‘ Setpoint 1 ’ (‘ ALr1 ’) function allows to visualize and modify
the setpoint value of alarm 1.
• the ‘ Setpoint 2 ’ (‘ ALr2 ’) function allows to visualize and modify
the setpoint value of alarm 2.
• the ‘ Memory of maximum ’ (‘ MAX ’) or ‘ Memory of minimum ’
(‘ MIn ’) allows to visualize the memory of maximum and minimum
reading. The memory resets when the instrument restarts (power
off-on cycle, or when leaving the configuration menu with a change
to be applied).
• the ‘ Tare function ’ (‘ tArE ’) allows to visualize the actual tare value.
1.29.4 Fast access
If only a single function is selected for the ‘fast access’ menu, press -
ing the the ‘UP’ (
5
) key will shortly display the function name and
then automatically jump to the function value.
1.29.5 Super fast access
Key UP
(fast access)
Memory of max.
Memory of min.
Setpoint 1
Setpoint 2
Setpoint
Hystereses
Alarm type Alarm 2
‘Tare’ function
‘Tare’ function