English (GB)
13
9.3.8
Service
Use the "
Access code:
" "0001" to open the "
Service
" menu.
The "
Service
" menu allows the following:
9.4 Parameter setup
In the parameter setup menu, a parameter can be calibrated,
monitored, linked to an alarm, linked to an output or removed.
9.4.1
Calibrate expert...
Depending on the connected sensor, several types of calibration
can be performed.
• "
Local
" is set by default. "
Local
" calibration is performed by the
user during operation.
• "
Global
" is used for factory calibration. "
Global
" is performed
by the manufacturer of the sensors.
Depending on the sensor type, different "
Local
" calibration modes
can be chosen in "
Mode:
":
• "
Offset
"
• "
Linear
"
• "
Span
"
See the manual "Sensors V1" for more detailed information.
Setup
►
Access code:
0001
∨
Service
►
4-20mA Outputs
0/4-20mA Inputs
Internal SD-card
Digital Outputs
Digital Input
∧
Service
∨
►
Digital Input
Internal Sensors
USB
Date/Time...
Hardware
∧
Service
►
Date/Time...
Hardware
Serial number
Communication test
Modules
"
4-20mA Outputs
" Test and recalibrate the 4-20 mA outputs
"
0/4-20mA Inputs
" Test and recalibrate the 0/4-20 mA inputs
"
Internal SD-card
" Format the SD card
"
Digital Outputs
"
Switch all digital outputs manually
"
Digital Input
"
Read in all digital inputs
"
Internal Sensors
" Read in all internal sensors
"
USB
"
Measure the performance of the USB stick
"
Date/Time...
"
Set the time and the date
"
Hardware
"
Read out the hardware revision
"
Serial number
"
Serial number of the CU 382
"
Communication
test
"
Check the communication with the sensors
and external devices
"
Modules
"
Check the integrated plug-in modules
∨
P1 FCL/mg/l
►
Calibrate expert...
Monitor...
Display settings...
Alarm settings...
Output:
4-20mA #
1
∧
P1 FCL/mg/l
►
Output:
4-20mA #
1
Output settings...
pH compensation...
Parameter info...
Remove parameter
Submenu
Settings
"
Calibrate expert...
" Calibrate a parameter
"
Monitor...
"
Display the raw value and the status of the
parameter and the sensor
"
Display settings...
"
Configure the appearance of the
parameter
"
Alarm settings...
"
Configure the alarm-trigger of the
parameter
"
Output:
"
Allocate an output to a parameter value
"
Output settings...
"
Configure the selected output for the
parameter
"
pH
compensation...
"
Enable or disable the software pH
compensation for the chlorine sensor
"
Parameter info...
"
Display a summary of the parameter
settings
"
Remove
parameter
"
Remove the parameter
Before calibration make sure that the parameter
value is stable.
Sensor type
Parameter
Mode:
pH::lyser,
redo::lyser
pH, ORP
Offset
,
Linear
chlori::lyser
chlodi::lyser,
peroxy::lyser,
hyper::lyser
Cl
2
, ClO
2
, H
2
O
2
,
PAA
Span
condu::lyser
Conductivity
Span
