Configuration Modification; Ph / Mv Channel - Crison MultiMeter 44 Manual Del Usuario

Operation
4.4.2

Configuration modification

4.5

pH / mV channel

4.5.1 Connections
22
1. Press to access to the
ESC
2. Introduce the code
100
3. Select . Press
SYSTEM
4. Select and modify the following options:
Option Description
Programming of the cleaning cycle. See details on
Time ON: minimum 3 s, maximum 9999 s.
Time ON: 0 s, deactivated.
Cleaning
Time OFF: minimum 1 min, maximum 999999 min.
Post cleaning time: minimum 0 s, maximum 99 s.
Individual. If the sensors are installed in different measuring points
Set. If the sensors are installed in the same point (for example, multi-sensor
Hold actuation
housing).
Storage of 2000 data. The instrument stores the measurements, the date,
Data Logger
the hour and the position in the Data Logger. See
Select to change the date and time
Date and hour
Select the display contrast (0 to 100%)
Display contrast
Set the temperature units: º C or º F
Temperature
RS 232
Configure the RS232 communication, see
communication
8 characters to identify the instrument during data sending through the RS.
Instrument name
It can be introduced with the instrument key pad, see
Introduce the delay time for each channel: 0 to 30 min. During this
programmed time the instrument will not regulate in the selected channel,
after start up or external Hold actuation. During this time on the display
Regulation delay
appears "L-H" next to the measured values. The alarms are not active
during the regulation.
To deactivate one of the channels of the instrument or to activate a new
Deactivate /
installed channel.
activate channel.
Note: The limit relays, 4-20 mA outputs and alarm relays are programmed in the corresponding
channel.
Always disconnect power to the instrument when making any electrical connections.
Relays: Limit the current up to 3A by using one fuse. Do not connect cables with voltage higher
than 24 V.
.
MAIN MENU
and accept with
OK
to confirm
OK
D A N G E R
D A N G E R
4.11, Page 48.
4.15, Page 53.
5.1, Page 57
5.1, Page 57.