Description of the relay outputs
37
Measuring points 1 or 2 (measuring point switch-
over)
To monitor both measuring points, the solenoid valves (individual
valves or one 3/2-way control valve) of the corresponding sampling
line have to be connected to this output. Switch-over occurs auto-
matically. The analyses are carried out alternately from measuring
point 1 and measuring point 2. The terminals are strictly allocated to
the measuring points.
Terminal 9 = Measuring point 1 , Terminal 10 = Measuring point 2
IN1 active = Measurements only from measuring point 1
AUX (programmable function output)
The functioning of this volt-free relay output is programmable:
1. For reporting a current analysis and/or
2. For contact prior to an analysis, e.g. to operate a
cooler or
3. Contact after an analysis
In
>BASIC PROGRAM menu
, select
=>
PROGRAM VALUES
=>
FUNCTION AUX
Select the program step at which the AUX contact is to be acti-
vated
Under "Time" enter the contact duration in minutes (m) and sec-
onds (s)
Press "ENTER" to confirm the entry
Measuring
point switch-
over
Terminals 9,10,11
AUX
Terminals 12,13
Contact after analysis
Contact during analysis
Time: 00m:10s
CONTACT BEFOR ANALYSIS *
*
>FUNCTION AUX
FUNCTION AUX
FUNCTION AUX
FUNCTION AUX
▼▲
ME
ME
ME
ME
