Operation; Instrument Start-Up; Operating Page - ABB 4623 Manual

6 OPERATION

6.1 Instrument Start-up

Ensure all electrical connections have been made correctly and switch on.

6.2 Operating Page

The is a general use page in which parameters are viewed only and cannot be altered. To alter or program a
Operating Page
parameter refer to the programming pages in Section 7.
0 . 5 0
µS/cm xx.x°C
Press to advance
to next page
or
Press to advance
to next parameter
1 . 3 0
µS/cm at 25.0°C
4 . 0 0
Alarm 1 Setpoint
1 . 0 0
Alarm 2 Setpoint
Sample Conductivity and Temperature:
The upper display line shows the conductivity of the sample in µS/cm.
The lower display line shows the temperature of the sample in the units selected in
Section 7.3,
Set up Parameters Page
0 0 0 0 0
SECURITY CODE
These two keys are used to advance to all subsequent parameters and pages.
Adjusted Conductivity:
The instrument software adjusts the measured conductivity of the sample to the value it
would be if the temperature of the sample was 25°C (77°F).
The upper display line shows the adjusted conductivity value in µS/cm.
Alarm 1 Set Point:
The set point value and relay/l.e.d. action are programmable – see Section 7.4,
.
Alarms Page
Alarm 2 Set Point:
The set point value and relay/l.e.d. action are programmable – see Section 7.4,
.
Alarms Page
Alarm 2 type set to Temp or Cond – Programmed Alarm Setpoint is displayed.
Alarm 2 type set to USP
Advance to
Access to Secure Parameters
.
– USP Alarm (including offset) is displayed.
on page 17.
Set Up
Set Up
15