EUTECH INSTRUMENTS ALPHA PH 1000 PHORP CONTROLLERTRANSMITTER, Инструкция по эксплуатации, Страница: 11 / 40

Instruction Manual alpha-pH 1000
11
4.2
Function Groups
The main function and sub-function groups are organised in a matrix format for configuration and selection of
parameters. The main function groups are:
1)
Offset adjustment (OFS)
2) Temperature Measurement / compensation settings (Set
o
C)
3) Control relay 1 configuration (SP1)
4) Control relay 2 configuration (SP2)
5) Control type (Cntr)
6) Current output (rng)
7) Configuration (ConF)
8) Calibration (CAL pH)
The set-up parameters can be viewed or changed by entering a security code. See Section 5.2 for security
code information.
4.2.1 How to view operating parameters without access to change them:
a)
Press the ENTER key. The display will prompt the user to enter a
security code (S.Cd). Leave the security code at “000” (do not enter a
security code).
b) Press ENTER key again. This allows you only to view (not change) any
sub-functions’ settings.
c) Press the
▲
or
▼
key to scroll through the sub-functions.
d) Press the ENTER key at a particular sub-function to view in detail.
e) Press the ENTER key to return to the sub-function menu.
f) Press the
▲
and
▼
keys simultaneously (as an Escape key) at any time to return to the Measurement
mode.
Note:
To simplify operations, the controller will not display parameters that are not relevant to a particular sub-
function. For example: If the user set the controller for Limit control, it will not display pulse length/frequency
settings.
000
S.Cd
SETUP
HOLD
OFS
SETUP
HOLD
SEt
o
C
SETUP
HOLD
SP1
SETUP
HOLD
SP2
SETUP
HOLD
ConF
SETUP
HOLD
rng
SETUP
HOLD
Cntr
SETUP
HOLD
CAL
pH
SETUP
HOLD