Hach ORBISPHERE 51 Series User Manual page 70

Analog outputs (continued)
Channel configuration
The following table lists the default configuration. The first three events on the list are pre-set
and only the priority can be changed:
Priority
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
For each of the three analog output channels, set the type of measurement
that will be transmitted through this channel, and the output characteristics.
• Meas. type: Select between the type of measurements available in the
rolling list.
• Characteristics: Select either Linear, Tri-linear or None. Refer to
Analog output characteristics on page
• Limits: Press the configure button to adjust the analog output set points
for each output. Enter values in the appropriate text boxes. In Linear
mode, only the ML and MH values can be adjusted. Tri linear mode
allows all limits to be adjusted, and the None mode denies access to this
screen.
The authorized user may define a maximum of 12 customized events for
each of the three outputs on each channel and change the order of priority
of all events.
Note: This only applies to Tri linear and Linear outputs. It is not available if
the output characteristic is set to None.
Configure the events that should be signaled at the corresponding current
shown in the right column.
• Only one event signal at a time can be sent via the current output. As
there is a possibility to have several events at the same time, an order of
priority must be set. This order has been set by default, but it can be
modified to suit particular needs and conditions. Touch the priority
number in the left column and edit it.
• The shaded events in the list have preset outputs and only the priority
can be changed. The other events can be customized by the user.
Touch a white text box to call up the rolling list. Select an event from this
list and press OK. Then adjust the priority as required.
Note: When an event occurs, measurement information is superseded by
the event information on the output.
Table 2 Extended event table
Event
Sensor out
External pressure sensor out
Interfering gas error
Custom Event 1
Custom Event 2
Custom Event 3
Custom Event 4
Custom Event 5
Custom Event 6
Custom Event 7
Custom Event 8
Custom Event 9
Custom Event 10
Custom Event 11
Custom Event 12
Inputs/Outputs Menu
71.
I [mA]
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
69