Eliwell DR4000 series Handbuch Seite 18

PAR. DESCRIPTION
DISPLAY (Folder diSP)
Keypad lock and Setpoint modification. It is still possible to access parameter
LOC programming and edit parameters, including LOCK status.
(y = Keypad LOCKED; n = Keypad UNLOCKED).
Password 1. When enabled (PS1 ≠ 0), this password provides access to level 1
PS1
parameters (USER).
Password 2. When enabled (PS2 ≠ 0), this password provides access to level 2
PS2
parameters (INSTALLER).
Display with/without decimal point
TcJ/TcK/PTC/NTC/PT1000/PT100 models:
ndt y = with decimal point; n = without decimal point; Ent = not used.
V/I models: (number of digits after the point)
0 = whole number; 1 = one digit; 2 = two digits; 2 = three digits.
Probe 1 calibration. Positive or negative temperature value added to the value
read by probe 1, before it is displayed and used for control, according to the
CA1
setting of parameter "CAi".
Calibration operation:
- 0= sum with displayed temperature only;
CAi - 1= sum with only the temperature used by the controllers and not for the
display, which remains unchanged;
- 2= sum with the displayed temperature, which is also used by the controllers;
LdL Low display Level. Minimum value that can be displayed by the device.
HdL High display Level. Maximum value that can be displayed by the device.
.
U.M. RANGE MODEL
ALL
flag n/y
ALL
num 0 ... 999
ALL
num 0 ... 999
TcJ/TcK
n/y/Ent PTC/NTC/PT1000
num
PT100
V/I
0/1/2/3
I
ALL
°C/°F -30.0 ... 30.0
ALL
num 0/1/2
TcJ/TcK
-328 ... HdL PTC/NTC/PT1000
°C/°F
PT100
-199.9 ... HdL V/I
TcJ/TcK
LdL ... 2910 PTC/NTC/PT1000
°C/°F
PT100
LdL ... 999.9
V/I
DR4020 DR4022
n n
0 0
0 0
y y
y y
1 1
1 1
0.0 0.0
2 2
-40.0 -40.0
-328 -328
-328 -328
0.0 0.0
2910 2910
2910 2910
2910 2910
100.0 100.0