background image

11 

Memory 
Number 

Function 

Default 

Value 

035 

Site Code start bit number 

255 

036 

User Code start bit number 

255 

 

 

 

040 

Default Custom Wiegand Pattern byte 7 

(11)

 255 

041 

Default Custom Wiegand Pattern byte 6 

(11)

 255 

042 

Default Custom Wiegand Pattern byte 5 

(11)

 255 

043 

Default Custom Wiegand Pattern byte 4 

(11)

 255 

044 

Default Custom Wiegand Pattern byte 3 

(11)

 255 

045 

Default Custom Wiegand Pattern byte 2 

(11)

 255 

046 

Default Custom Wiegand Pattern byte 1 

(11)

 255 

047 

Default Custom Wiegand Pattern byte 0 

(11)

 255 

(6) - Parity Polarity 

[Memory 028] 

0 = Start parity is Even, End parity is Even. 
1 = Start parity is Odd, End parity is Even. 
2 = Start parity is Even, End parity is Odd (default value). 
3 = Start parity is Odd, End parity is Odd. 

(7) - Error Handling 

[Memory 029] 

This memory specifies what information is sent via the Wiegand 
interface when a code is entered that is too large to be represented by 
the current Wiegand format. 
E.g. Standard 26 bit Wiegand has a 16 bit user code which allows a 
maximum code number of 65535.  This memory determines what 
happens when a number greater than 65535 is entered. 
101 =  A code of 0 is sent. 
202 =  No information is sent, the keypad ignores the input. 
All other values = The maximum allowable code number for the current 

format is sent (for 26 bit Wiegand this is 65535). 

(8) - Wiegand burst mode 

[Memory 032] 

101 = 4 bit burst mode, 

*

 & 

#

 keys enabled. 

121 = 4 bit burst mode, 

*

 & 

#

 keys disabled. 

202 = 8 bit burst mode, 

*

 & 

#

 keys enabled. 

212 = 8 bit burst mode, 

*

 & 

#

 keys disabled. 

All other values = Standard non burst mode Wiegand. 

(9) - Custom Wiegand total number of bits 

[Memory 033] 

When this memory is set to a value from 8 to 64 it overrides the standard 
Wiegand format of 

start parity 

followed by

 site code 

then

 user code 

then

 

Summary of Contents for Presco 2 Series

Page 1: ...VR43 VR62 Series 2 Vandal and Weather Resistant Keypads N761 ...

Page 2: ...tallation 5 Using the VR keypads with Presco 6 VR to PAC1 PAC2 wiring diagram 7 VR to KC2 KC6 PDA wiring diagram 7 Using the VR keypads with Wiegand 8 VR to Wiegand wiring diagram 8 Options 9 General Options 9 Wiegand Options 10 Presco Options 12 Setting the options via the VR keypad 13 Warranty 14 ...

Page 3: ...Compatible with all Nidac Presco decoders Fully configurable for custom Wiegand modes Operating temperature range of 20ºC to 70ºC 36 month 3 year manufacturer s warranty PACKAGE CONTENTS Included in the package for your VR keypad is 1 x VR43 or VR62 keypad 1 x Installation manual this document 1 x VR keypad cable with rubber sealing boot 1 x Hex Allen key to remove screw for fascia 1 x Mounting te...

Page 4: ...thout backlighting 110mA max 7V D C with backlighting 35mA max 12V D C without backlighting 70mA max 12V D C with backlighting 30mA max 24V D C without backlighting 55mA max 24V D C with backlighting Ingress Protection Rating IP67 VR43 Weight 780 grams including cable Dimensions 132mm x 92mm x 20mm H x W x D ...

Page 5: ...3 VR62 Weight 620 grams including cable Dimensions 161 7mm x 45mm x 23mm H x W x D ...

Page 6: ...ntrol wire 3V to 24V active Brown Buzzer control wire 0V active Light Green Green LED control wire 0V active Pink Presco Wiegand mode select wire 0V active for Wiegand mode Grey Chassis Earth connection NOTE The Blue Orange Brown Light Green and Pink wires can be programmed to control different functions Refer to the Options section on page 8 IMPORTANT When using the VR43 or VR62 in an area subjec...

Page 7: ...le by plugging in the connector you may need to use a screw driver to push the connector around the edges to ensure it is in firmly Note that it is designed to be inserted in one way only however use of excessive force could allow it to be inserted wrongly so check the guide locators match before inserting 5 Slide the rubber boot down the cable and press the first flange into the hole and leaving ...

Page 8: ... it be necessary to generate a in the middle of a code sequence then you must press and hold down the key press the key then release both keys To use the keypad in Presco mode press the code then the key The keypad can be set up to automatically send the code after a given number of key presses by setting memory 007 refer to the OPTIONS section on page 8 Example Code Sequences PRE sequence VR equi...

Page 9: ...7 VR TO PAC1 PAC2 WIRING DIAGRAM VR TO KC2 KC6 PDA WIRING DIAGRAM ...

Page 10: ... The Pink wire needs to be connected to 0V the Black wire to set Wiegand output mode unless the unit has been programmed to force it into Wiegand mode via memory 005 refer to the Wiegand Options sections on page 9 To use the keypad in wiegand non burst mode press the code then the key The keypad can be set up to automatically send the code after a given number of key presses by setting memory 007 ...

Page 11: ...nge brown light green and pink control wires as well as other options that are independent of whether the keypad is in Wiegand or Presco mode Memory Number Function Default Value 000 Blue wire control 1 1 001 Orange wire control 1 2 002 Brown wire control 1 4 003 Light Green wire control 1 1 004 Pink wire control 1 2 2 005 Force Presco or Wiegand mode 3 255 006 Key press timeout 10 007 Auto send k...

Page 12: ...udio confirmation The red LED doesn t flash and no beep is sounded All other values Key presses causes a beep to sound and the red LED to flash Wiegand Options These options set the format of the Wiegand data sent by the keypad when Wiegand mode is selected The keypad can send up to 64 bits of data including a site code up to 32 bits Memory Number Function Default Value 020 Site Code byte 3 0 021 ...

Page 13: ... memory specifies what information is sent via the Wiegand interface when a code is entered that is too large to be represented by the current Wiegand format E g Standard 26 bit Wiegand has a 16 bit user code which allows a maximum code number of 65535 This memory determines what happens when a number greater than 65535 is entered 101 A code of 0 is sent 202 No information is sent the keypad ignor...

Page 14: ...rn byte 0 memory 047 e g if the total number of bits is set to 24 then Default Pattern bytes 2 1 0 are used Presco Options These options set how the keypad operates when in Presco mode It is highly unlikely that these options will ever need to be changed Memory Number Function Default Value 060 Internal External mode Presco keypad 12 255 061 Process received DTA chars mode 13 255 12 Internal Exter...

Page 15: ...e placed into program mode this is done by the following method 1 Remove power from the VR keypad 2 Hold down the 3 6 9 keys 3 Reapply power whilst continuing to hold down the keys 4 Once the red green LEDs start to flash alternatively to indicate you are in program mode release the keys 5 The keypad will remain in program for 5 mins from the last attempted programming sequence Programming a memor...

Page 16: ...C Security Pty Ltd or its agents do not perform the final installation inspection or training in the use of this product they cannot be held liable for injury loss or damage directly or consequentially arising from the use or misuse of this product The software design of the NIDAC Presco is protected internationally Design improvement and specification changes are subject to change without notice ...

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