CUM 750 / CUS 70
Operation
Hauser
29
6.6.4 REBOOT TRACK submenu
Restart the instrument using this function. The settings entered in the MODIFY POINTS menu are
activated. The instrument carries out an initialisation in the same way as on first start-up.
Operation:
Confirm by pressing the ‘E’ key.
6.7 MODIFY OUTPUTS menu
MODIFY OUTPUTS
I
4... 20mA
4mA setpoint
[m], [cm, [in], [ft], [yd]
I
20mA setpoint
[m], [cm, [in], [ft], [yd]
I
Trim 4mA
n
I
Trim 20mA
n
I
Relays
ON / OFF
I
Level
Assign to
n
I
Condition
<= / >=
I
Action
Open / Closed
I
Set point
[m], [cm, [in], [ft], [yd]
I
Dead band
[m], [cm, [in], [ft], [yd]
I
Timer
Cycle
[min]
I
Duration
[s]
I
Interface
Baud rate
[Bytes]
Version
ASCII / BINARY
RS 232 / 485
RS 232 / RS 485
Function:
The MODIFY OUTPUTS menu controls analogue outputs, serial outputs, the relay contact function
and sensor rinsing.
6.7.1 4-20mA
submenu
Configure the analogue output. The displayed measuring units correspond to the "Units" selected in the
SYSTEM SETUP. When you select the 4-20mA menu, a list containing the defined measuring points/
sensors appears.
4 mA setpoint:
This function allocates a basin depth to the 4mA signal.
The function is dependent on the measuring mode set.
If you select the "LEVEL" measuring mode, the 4mA setting should lie within the min. and max. ranges.
The set value shows the level (usually near the basin bottom) at which the system
produces 4mA. Enter a valid basin depth in the "MODIFY POINTS" menu.
If you select the "RANGE" measuring mode, the 4mA setting should lie within the min. and Max.
ranges. The set value shows the level at which the system produces 4mA (usually in the vicinity of the
sensor but preferably no nearer than 30cm).
Setting range: 0 ... 100 m
