Lower Deviation Alarm (Par. 123 = ); Al. 1 .F; Alarms Label; Table Of Anomaly Signals - Pixsys ATR244-12ABC Manual De Instalación

Lower deviation alarm (par. 123
14.h
Pv
Command Spv
ON ON
OFF OFF
Pv
ON ON
OFF OFF
14.1

Alarms label

By setting a value from 1 to 20 on the parameters 136 A.1.Lb., 154 A.2.Lb., 172 A.3.Lb., 190 A.4.Lb., 208
A.5.Lb. e 226 A.6.Lb., the display 2 will show one of the following messages in case of alarm:
Selection Message displayed in the alarm event
alarm 1
1
alarm 2
2
alarm 3
3
alarm 4
4
alarm 5
5
alarm 6
6
open door
7
closed door
8
light on
9
light off
10
By setting 0, no message will be displayed. While setting 21, the user will have up to 23 characters
available to customize his message via the "MyPyxsys" App or via modbus.
15

Table of Anomaly Signals

If installation malfunctions, the controller switches off the regulation output and reports the anomaly
noticed. For example, controller will report failure of a connected thermocouple visualizing
(flashing) flashing on display.
For other signals see table below.
Cause
E-02
Cold junction temperature sensor failure or
SYSTEM
environment temperature out of range
Error
E-04
Incorrect configuration data.
eeprom
Possible loss of instrument calibration
Error
E-05
Sensor connected to AI1 broken or
PRobe 1
temperature out of range
Error
E-06
Sensor connected to AI2 broken or
PRobe 2
temperature out of range
Error
Lower deviation alarm value of alarm setpoint greater than "0" and
Hysteresis parameter
 > 0
hysteresis value greater than "0" (Par.128
Alarm Spv
NB: with hysteresis value less than "0" (
moves under the alarm setpoint.
Time
Alarm output
Hysteresis parameter
Lower deviation alarm value of alarm setpoint less than "0" and
 > 0
Alarm Spv
hysteresis value greater than "0" (Par.128
Command Spv
NB: with hysteresis value less than "0" (
moves under the alarm setpoint.
Time
Alarm output
= )

AL. 1 .F.

Lo.dev.
Selection
1 1
12
13
14
15
16
17
18
19
20
What to do
Call assistance
Verify that configuration parameters are
correct.
Control connection with probes and their
integrity.
Control connection with probes and their
integrity.
> 0).
A. 1 .HY.
< 0) the dotted line
A. 1 .HY.
> 0).
A. 1 .HY.
< 0) the dotted line
A. 1 .HY.
Message displayed in the alarm event
warning
waiting
high limit
low limit
external alarm
temperature alarm
pressure alarm
fan command
cooling
operating
User manual - ATR244 - 73
e-05