20
Autodiagnostics
The table List of errors – same as for electronics DMS2 ED
(page12)
Memory of number of induced errors
– For all detected errors, DMS2 uses the counter of occurrence of these errors during operation of the system.
– Values of the counters are stored to the EEPROM memory and are preserved even in case of the power supply fall-
-out.
– Reading and clearing of the counters is possible by means of the program for PC.
Memory of recently induced errors
– DMS2 stores 3 recently induced errors to the memory EEPROM.
– DMS2 provides for displaying the errors by means of the PC program or the switches of the local/ remote control.
– The display in MENU 22 INFORMATION shows ERROR 1, ERROR 2, ERROR 3. ERROR 1 is the latest error.
Setting parameters by means of push-buttons of local control
Signalization of operation regimes by means of diodes LED on the position sensor board:
Red
Green
State
-
-
System without feeding
-
lit on
Everything OK – working regime
(remote,local,orswitchedoffcontrol)
blinking
lit on
Error or warning – working regime
(remote,local,orswitchedoffcontrol)
lit on
lit on
Setting parameters by means of push-buttons or PC
Signalization of operation regimes by means of the display:
Thedisplayshowstheactuatorpositionin%,thestateoflocalcontroland/orreachingoftorque.Incaseofanerror,blin-
kingofthisstatealternateswithnumberofactualerror.Incaseofmoreerrors,theseerrorsrepeatcyclically.
Overview of MENU
Name
Parameter value
Meaning
1 JAZ/LANGUAGE
CESKY
Menu LANGUAGE
ENGLISH
2 POLOHA O, Z
POL.OTEVR.
End-limit position Open or Closed
POL.ZAVRENO
3 KALIBRACE
SPUSTIT
Starting of autocalibration
MOMENT
4 KONCOVA POL.
POL.O
Tripping in end-limit positions
POL.Z
P.O+Z
5 MOMENT PR. O
50 – 100 %
Working torque Open
(selection50–69%dependsonparameterTorquemin.)
6 MOMENT PR. Z
50 – 100 %
Working torque Closed
(selection50–69%dependsonparameterTorquemin.)
7 CAS BLOK.MOM
0 – 20 s
Time of torque blocking
8 POLOHA BL. O
0 – 50 %
Position of torque blocking Open
9 POLOHA BL. Z
0 – 50 %
Position of torque blocking Closed
10 CPT
4 – 20 mA
Characteristics of current transducer
20 – 4 mA
4 – 20 mA
11 RIDICI SIGN.
20 – 4 mA
Analog control signal
0 – 20 mA
20 – 0 mA
12 NECITLIVOST
1 – 10 %
Range of insensitivity
OTEVIRAT
13 SAFE
ZAVIRAT
Response to signal Safe and loss of control signal
ZASTAVIT
POLOHA
