Changes between Version 6 and Version 7 of TBR/UserApp/Fault_Recorder

Timestamp:

01/26/07 16:33:45 (17 years ago)

Author:

Logiclabsrl

Comment:

TBR/UserApp/Fault_Recorder

@@ -1 +1 @@
 = Fault Recorder =
 
-
-=  Techinical information  =
+=  '''Techinical information'''  =
 
 
@@ -74 +73 @@
  
 8 isolated noise-free channels
+
 Isolation on single channel at 3000V DC (1 min)
+
 Sampling frequency:  7,2 KHz 
+
 Bandwidth (-3 dB): DC (0 Hz) ÷ 3,5 KHz
+
 Flat band (±0,005 dB): DC (0 Hz) ÷ 3,25 KHz
+
 Stop band attenuation:  >100 dB
+
 Full-scale (Pn):  100Vrms / 200Vrms / 700Vrms
+
 Field of measure: 
+
 14 mVrms ÷ 100 Vrms @  Pn=100 Vrms
+
 28 mVrms ÷ 200 Vrms @  Pn=200 Vrms
+
 0,1 Vrms  ÷ 700 Vrms @  Pn=700 Vrms
+
 Full-scale setup by software command 
+
 Point error:  < 0,5%
+
 Input impedance: 330 kohm (purely resistive)   
+
 Absorbed power:  480 mVA @  400V
+
 Resolution (ENOB): 16 bit noise-free 
+
 signal-noise ratio:  92 dB 
+
 Cross-over:  <-86 dB
-=  '''Digital inputs'''  =
-
+
+----
+
+'''Digital inputs'''
 
 128 isolated channels
+
 Isolation on single channel at 3000V DC (1 min)
+
 Input voltage (min): 18V
+
 Input voltage (max): 140V
+
 Time resolution:  1 ms
 
-=  '''Communication'''  =
-
-
-Ethernet 10/100 Mbit/ses
+----
+
+'''Communication'''
+
+Ethernet 10/100 Mbit/s
+
 Configurable as knot of a net LAN/WAN
+
 1 RS232 (19.200 fixed bauds) – frontal side
+
 1 RS232 (until 115.200 bauds) – back side 
+
 Remote connection with analog modem
+
 3 RS232 for custom applications 
+
 Isolated communication ports 
+
         (Ethernet: 1500 Vrms  Serials:  2500 Vrms)
+
 Connector for satellite antenna
-=  '''Signal relay'''  =
-
+
+----
+
+'''Signal relay'''
 
 Out of order
+
 Recording in progress
 
-
-=  '''Elaboration'''  =
-
+----
+
+'''Elaboration'''
 
 32 bit multiprocessor (4 ColdFire MCF5272processor) system 
+
 Realtime operating system RTEMS
+
 32 MByte Flash memory
+
 128 Mbyte DRAM
+
 RTC with GPS synchronization 
 
-=  '''Fault Recording'''  =
-
+----
+
+'''Fault Recording'''
  
 Recording in flash memory
+
 Recording maximum time:  250 s
+
 Maximum number of recordings: 180
+
 Pre-fault time:  50 ms ÷ 1 s 
+
 Fault time:  100 ms ÷ 60 ses
+
 Post-fault time:  100 ms ÷ 1 s
+
 Possibility of prolongation recording
+
 Maximum duration recording:  150 s
+
 Analog Trigger on threshold (max, min, gradient)
+
 Trigger on digital transitions
+
 Time tag events
-  Precision:  1 µs (1pps GPS)
-  Resolution:  1 ms
-
-=  '''Normative conformity'''  =
-
+
+      Precision:  1 µs (1pps GPS)
+
+      Resolution:  1 ms
+
+----
+
+'''Normative conformity'''
 
 IEC 61000 – 4 – 2 (Level 3)
+
 IEC 61000 – 4 – 3 (Level 3)
+
 IEC 61000 – 4 – 4 (Level 3)
+
 IEC 61000 – 4 – 5 (Level 4)
+
 IEC 61000 – 4 – 6 (Level 3)
+
 IEC 61000 – 4 – 8 (Level 5)
+
 IEC 61000 – 4 – 10 (Level 3)
+
 IEC 61000 – 4 – 12 (Level 3)
+
 IEC 61000 – 4 – 16 (Level 4)
+
 IEC 61000 – 4 – 17 (Level 3)
+
 IEC 61000 – 4 – 29 (Level 3)
+
 ENEL DV1047A2-NC
+
 ENEL REMC01
+
 ENEL REMC02
+
 ENEL RMEC01
+
 ENEL RCLI01
+
 ENEL LV27
+
 ENEL LV29
+
 ENEL DV1500
+
 ENEL DV1501 A
+
 ENEL DN7600
+
 CEI 45-5
+
 CEI 70-1 IP30 (front) IP20 (case)
+
 COMTRADE standard IEEE Std C37.111-1991
+
+
+=  Firmware Architecture  =
+
+
+''In progress...''