1592040000 XR20-30-60-70T EN v1.5 2021.06.22
XR20-30-60-70T
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E2
Memory storage management
CoM
Serial Communication port configuration parameters
Ui
User Interface configuration parameters
inF
Information, read only parameters
PAS
Password for entering protected menu parameters
_ _ _
X9 Menu
4.12 PASSWORD MENU
When in the
PAS
group, it is possible to set the password value by touching the
PRG
icon for 3 sec.
V-swipe on a single digit to modify the value, then confirm the password value by touching the
PRG
icon for
3 sec.
The new value will blink and after 2 sec the display will show:
•
Pr2
if the password is correct
•
Err
if the password value is wrong
After 2 sec the display will show the first group label (
rEG
) with a blinking
PRG
icon to indicate that protected
parameters now are editable.
5.
PARAMETER TABLE
Here are the descriptions of the device parameters.
5.1 PARAMETER DESCRIPTION
5.1.1 Main regulation parameters - rEG
SEt Set Point:
range from LS to US
LS Minimum Set Point:
(-100.0°C to SET; -148°F to SET) fix the minimum value for the set point.
US Maximum Set Point:
(SET to 200.0°C; SET to 392°F) fix the maximum value for the set point.
HY
Compressor regulation differential in normal mode:
(0.1 to 25.0°C; 1 to 45°F) set point
differential. Compressor Cut-IN is
T > SET + HY
. Compressor Cut-OUT is
T<=SET
.
HYE
Compressor regulation differential in energy saving mode:
(0.1 to 25.0°C; 1 to 45°F) set point
differential. Compressor Cut-IN is
T > SET + HES + HYE
. Compressor Cut-OUT is
T<= SET + HES
.
HY1
Second compressor regulation differential in normal mode:
(0.1 to 25.0°C; 1 to 45°F) set point
differential. If
2CC=HAF
, then compressor Cut-IN is
T > SET + HY + HY1
. Compressor Cut-OUT is
T<=SET
.
HYS
Second compressor regulation differential in energy saving mode:
(0.1 to 25.0°C; 1 to 45°F) set
point differential. If
2CC=HAF
, then compressor Cut-IN is
T > SET + HES + HYE + HYS
.
Compressor Cut-OUT is
T<= SET + HES
.
HYd Deadband output regulation (oAx=db) differential:
(0.1 to 25.0°C; 1 to 45°F)
rAr Delay between compressor and db output activation and vice versa:
(0 to 255 min)
odS
Output activation delay at start-up:
(0 to 255 min) this function is enabled after the instrument
power-on and delays the output activations.
AC
Anti-short cycle delay:
(0 to 50 min) minimum interval between a compressor stop and the
following restart.
AC1
Anti-short cycle delay (2nd compressor):
(0 to 999 sec) delay before activating second
compressor, depending on regulation mode selected by par.
2CC
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