Instrument Settings For Commissioning; Instrument Settings - Grundfos Conex DIS-D Instrucciones De Instalación Y Funcionamiento

50-57 Service section area:
Incoming sensor current (Conex
50
Incoming sensor tension (Conex
Slope result last calibration
µA/ppm: disinfection measurement
51
mV/pH: pH measurement with redox
measurement not enabled
52 Asymmetry potential (only with pH
measurement) (Conex
53 Display temperature in °C
54 Display flow sensor
55 Test routines:
5500 Controller relay on
5501 Alarm relay on
5502 Current output, 4 mA
5503 Current output, 20 mA
5504 Test display
56 Adjusting display contrast in %
57 Display controller y-out
70-72 Alarm section area:
70 7001 Alarm value off
7002 Alarm value on
71 7101 Downward violation
7102 Upward violation
72 Enter alarm value in physical unit
99 Exit
Leave code menu
18
®
DIS-D)
®
DIS-PR)
®
DIS-PR only)

9.5 Instrument settings for commissioning

Proceed as described below to start the instrument
for the first time:
1. Set access code 0086.
2. Make settings for sensor system, such as
measured value, sensors, measuring cell and
temperature.
3. Calibrate.
4. Select, configure and parameterise the controller
in two steps:
– Controller configuration: basic selection and
configuration of controller type
– Controller parameterisation: parameterisation
of selected controller type.
5. Set alarm values.

9.6 Instrument settings

9.6.1 Setting the access code
1. Press the [Up] or [Down] button until the Code
LED illuminates.
2. Press [OK].
The Code LED flashes.
3. Select code 00 by pressing [OK].
4. Select code 0086 using the [Up] or [Down]
button.
5. Press [OK] to confirm.
9.6.2 Setting the sensor system;
®
Conex DIS-D water sensor
1. Select code 30, and switch the water sensor on
or off.
– Code 3000: water sensor off
– Code 3001: water sensor on.
2. Press [OK] to confirm.
The water sensor must be switched on for
Caution
the AQC-D2/-D12 measuring cell.
• Alarm signal with low level of sample water code
*09*:
See section 10.2 Water sensor *09* / temperature
sensor *12*.