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Mains monitoring relay  CDMR-62     /   Operating instructions 

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CDMR62e_man_A1.doc 

Documentation of the parameter settings:  
 
Saving the parameter set (file extension:  .par) with the pull down menu "Datei”/”speichern".  A hard copy of the settings 
is available with "Datei”/”drucken". 
 
 
Display current measured values on the PC: 

 

Select "Informationen" menue. The following will be displayed: CDMR characteristic values, measured values and trig-
gers as well as date and time. The “Informationen” menue will be updated in 1 s intervals. 
 
Read the event memory: 
 
Select the menu "Ereignisspeicher", enter the number of events to be listed (starting with the newest) and press 
"empfangen". The content of the uploaded list can be saved as a text file. 
 
 
Installation:

 

 
Download ................ : 

The communication software for the CDMR-62 relay can be downloaded free of charge from 

our homepage 

www.compactelectric.at

 

 
Operating system … : 

Windows XP, Windows Vista and Windows 7 

Connection .............. : 

COM interface (9 pin sub D plug) or COM adapter for USB interface. 

COM Interface …….. : 

Settings for the interface (COM1 ..COM4) in the "Option" menu. 

 

Summary of Contents for CDMR-62

Page 1: ...mation about the monitoring functions 4 5 Change of setup values 5 Allocation of the message relays to the switch stages and inversing the message function 6 Combination lock 6 Real time clock 7 Event...

Page 2: ...H failure Blocking Input B response time 40ms Vector surge trip delay 60 80 ms Ambient temperature range 20 C to 60 C LCD display contrast 5 C to 50 C Contact data ohm resistive load see Fig 2 Max swi...

Page 3: ...rmation Wire length for connection B less then 3 m Fig 2 LOAD LIMIT CURVE OF THE OUTPUT CONTACTS 0 5 5 50 500 DC OHM RESISTIVE LOAD AC OHM RESISTIVE LOAD L1 L2 L3 L1 L2 L3 N B HP HN CDMR 62 UH L1 L2 L...

Page 4: ...located to it dis play K_____ in main menu Change of the setup values see page 5 Settings for 3 wire or 4 wire grid The star voltages are monitored in the 4 wire grid The triangular voltages are monit...

Page 5: ...ping on Vs in line L3 independent of L2 and L3 4 L1 L2 L3 tripping on Vs in line L1 or L2 or L3 inclusive or 5 L1 L2 tripping on Vs in line L1 and L2 independent of L3 6 L1 L3 tripping on Vs in line L...

Page 6: ...acts on the relays k1 and K4 The lowercase letter for k1 shows that this relay is negated It is energized in the normal state and released in the tripped state The characters mark the positions of th...

Page 7: ...ey 2 Event menu 1 Line Event number Hnn from the first event menu and tripping function 2 Line Measured values at the instant of tripping The entries 00 to 99 can be selected using this menu The flash...

Page 8: ...dditional to self monitoring the K5 can be assigned to any other monitoring function without restriction Use of the measuring voltage as auxiliary voltage A measuring voltage in the range of 70 300 V...

Page 9: ...well as date and time The Informationen menue will be updated in 1 s intervals Read the event memory Select the menu Ereignisspeicher enter the number of events to be listed starting with the newest a...

Page 10: ...p Angle Psy 0 10 4 0 Trip Voltage Asy 1 30 12 0V Trip Delay Psy 0 600 0 10s Trip Delay Asy 0 600 0 10s Ret Delay Psy 0 600 0 10s Ret Delay Asy 0 600 0 20s Output Relay Psy Output Relay Asy Output Rela...

Page 11: ...into the detailed menue chain of U The string K1__4__ indicates that K1 and K4 are assigned to U If there is no number in the string K______ the monitoring function is disabled Symbol of the monitori...

Page 12: ...Trip Delay 0 04 600 s 0 1s s 27 U Return Delay 0 04 600 s 0 1s s 23 25 U Hysteresis 0 20 Un 3 Switch point V 21 U Output relay K1 K5 15 17 U Trip Voltage 1 130 Un 80 Un V 19 U Trip Delay 0 04 600 s 0...

Page 13: ...s 0 12s s 30 f Hysteresis 0 5 00 Hz 0 05 Hz Hz 28 f Output relay K1 K5 57 Vk Trip Angle 1 30 8 58 Vk Trip Logic 0 9 8 L1 L2 L3 61 Vk BlockingTime 1 20 s 5 s s 62 Vk Pulswidth 1 20 s 1 s s 56 Vk Output...

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