®

Electric Fencing  Products

[Z28](https://store.jva-

usa.com/products/jva-z28?_pos=1&_sid=823fd73b1&_ss=r) USER MANUAL

The JVA logo is a registered trademark of JVA Technologies
© Pakton Group Pty. Ltd.

www.jva-fence.com.au

1 QUICK START GUIDE

1.1 CHANGING THE PROGRAMMING OPTIONS

First you have to enter Programming mode.

Command|

Key1

| Key2| Key3| Key4| Key5| Key6| Key7| Key8|

Key9

---|---|---|---|---|---|---|---|---|---
Enter Programming Mode|

Installer Pin

| *| 0|

When you have entered Programming mode you can begin to enter the following options to configure your Z28 Security Energizer. Default Values are highlighted in grey.

Command|

Key1

| Key2| Keys 3 and 4|

Key5

---|---|---|---|---
Change the Installer PIN 6 Digits|

0

| 0| Enter the new 6 digit Installer PIN|

High Power Mode Power Level |

0

| 1| Enter the value in Hundreds of Volts| #

Example: to set 8.2kV, use 82 for keys 3 and 4. Default is 85 (8.5kV)

Low Power Mode Power Level|

0

| 2| Enter the value in Hundreds of Volts| #

Example: to set 1.3kV, use 13 for keys 3 and 4. Default is 11 (1.1kV)

Return 1 Fence Alarm Voltage For High Power Mode|

0

| 3| Enter the value in Hundreds of Volts| #

Example: to set 3.8kV, use 38 for keys 3 and 4. Default is 40 (4.0kV)

Return 2 Fence Alarm Voltage For High Power Mode|

0

| 4| Enter the value in Hundreds of Volts| #

Example: to set 3.8kV, use 38 for keys 3 and 4. Default is 40 (4.0kV)

Return Fence Alarm Voltage For Low Power Mode|

0

| 5| Enter the value in Hundreds of Volts| #

Example: to set 0.8kV, use 08 for keys 3 and 4. Default is 05 0.5kV)

Bad/Missed Pulse Count Before Alarm Triggers|

0

| 6| Enter the number of Missed Pulses| #

Example: to set 14 counts, use 14 for keys 3 and 4. Default is 03

Battery Alarm Voltage (Volts). Alarm Value Shown, Reduced Power is 1V less|

0

| 7| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
9.0| 9.5| 10.0| 10.5| 11.0| 11.5| 12.0| 12.5| 13.0|

13.5

Siren On Time (S=Seconds, M=Minutes)|

0

| 8| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
10S| 30S| 1M| 2M| 3M| 4M| 5M| 20M| 45M|

130M

Siren Off Time (S=Seconds, M=Minutes)|

0

| 9| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
10S| 1M| 2M| 5M| 10M| 20M| 30M| 40M| 50M|

60M

Siren Cycles|

1

| 0| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
0| 1| 2| 3| 4| 5| 6| 7| 8|

9

Gate Entry/Exit Delay (S=Seconds, M=Minutes)|

1

| 3| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
0S| 30S| 1M| 2M| 3M| 4M| 5M| 6M| 7M|

8M

Chime Mode|

1

| 4| 00| 01| 02| 03| 04| #
None| Door Chime| Siren| Fence Alarm|

Gate Beeps Plus Siren

Combined Options 1 (Add up the options you want.
E.g. for Max Power and Limit output: 2 + 4 = 6 Therefore enter 06 for keys 3 and 4| | |

+1

| +2| +4| +8| +16| +32| +64| +128| #
N/A| Max Power| 2.5J limit per zone| N/A| Disarm on comms fail| Stop sending alarm memory| Ignore Low Battery Alarm|

N/A

Anti Bridging Threshold|

1

|

7

| Enter in the percentage difference required to trigger the Anti-Bridging alarm. e.g. if you require a 10% change in return voltage to trigger the alarm, enter 10 for keys 3 and 4. Default is 00 (Disabled)|

Combined Options 2 (Like Combined Options 1)|

1

| 8| +1| +2| +4| +8| +16| +32| +64| +128| #
Siren Chirp on Arm| Enable Entry Exit Gate| 4800 Baud| 9600 Baud| N/A| N/A| N/A|

N/A

Auto Re-arm Time S=Seconds, M = Min, D=Disabled|

2

| 0| 00| 01| 02| 03| 04| 05| 06| 07| 08| 09| #
0S| 30S| 1M| 2M| 3M| 4M| 5M| 6M| 7M|

D

Relay 1|

2

| 1| Explained under “1.1.1 Relay Functions” Default is 09 (Strobe 1) |

Relay 2|

2

| 2| Explained under “1.1.1 Relay Functions” Default is 13 (Strobe 2)|

Relay 3|

2

| 3| Explained under “1.1.1 Relay Functions” Default is 08 (Siren)|

Group Mode|

2

| 6| 00| 01| 02| Etc| 15| #
No Group| Master| Slave 1| |

Slave 14

Input 1|

2

|

7

| Default is 00 (N/O Arm/Disarm). See “1.1.2 Input Functions”|

Input 2|

2

|

8

| Default is 16 (N/C Gate 1). See “1.1.2 Input Functions”|

Input 3|

2

|

9

| Default is 17 (N/C Gate 2). See “1.1.2 Input Functions”|

Exit Programming Mode|

|

| |

1.1.1 Relay Functions

The table below is for use for the relay programming options mentioned in the table on the previous page.

00

|

Fence 1

| Triggers when Zone 1 is Armed and Return Voltage is below the Threshold Voltage

01

|

Fence 1 or Off

| Triggers when Zone 1 is Disarmed or Return Voltage is below the Threshold Voltage

02

|

Armed 1

| Zone 1 is Armed

03

|

Fence 2

| Triggers when Zone 2 is Armed and Return Voltage is below the Threshold Voltage

04

|

Fence 2 or Off

| Triggers when Zone 2 is Disarmed or Return Voltage is below the Threshold Voltage

05

|

Armed 2

| Zone 2 is Armed

07

|

General

| Triggers on AC Fail, Tamper, Low Battery/Bad Battery, Gate Alarm or Internal error. Latched (internal errors only)

08

|

Siren

| Triggers on Fence Alarm, Gate or Tamper. Will time out after the Siren Time Out time. Latched

09

|

Strobe

| Triggers on Fence alarm, Gate or Tamper. Only turns off on Energizer Disarm. Latched

10

|

AC Fail

| Triggers on AC Fail

11

|

Low/Bad Battery

| Triggers on Low or Bad Battery

12

|

Tamper

| Triggers when the Tamper Input (if configured) is triggered

14

|

Gate 1 or 2

| Triggers on a Gate Alarm

15

|

Siren Caused by Gate

| Behaves like siren, only for Gate Alarms

16

|

Armed – Low Power Mode

| Triggers when Armed in Low Power mode

17

|

Group Armed

| Triggers when group is Armed. Only configurable on group master.

18

|

Group general

| Triggers on group general Alarm. Only configurable on group master.

20

|

Host Control

| This Relay is completely controlled from a Host system such as Perimeter Patrol or a Keypad. If the Host system is disconnected from the Energizer for more than 30 seconds, the Relay will automatically change to the Alarm State

21

|

Host Control – Not Fail Safe

| This Relay is completely controlled from a Host system such as Perimeter Patrol or a Keypad. If the Host system is disconnected then the Relay will maintain its current state until the Host re-connects and requests the relay to change state.

1.1.2 Input Functions

Key3

| Input Trigger|

Key4

| Input Function
---|---|---|---

0

| Normally Open (Active when Closed)|

0

| Arm All Zones when Active / Disarm otherwise

1

| Normally Closed (Active when Open)|

1

| Arm Zone 1 when Active / Disarm otherwise

2

| Momentary Toggle (Toggle between states)|

2

| Arm Zone 2 when Active / Disarm otherwise

3

| NO Pulse Extend (Extend a short Close signal by 3 seconds)|

3

| Low Power when Active / High Power otherwise. Requires Energizer to be Armed

4

| NC Pulse Extend (Extend a short Open signal by 3 seconds)|

4

| Low Power Zone 1 when Active / High Power otherwise. Requires Energizer to be Armed
| |

5

| Low Power Zone 2 when Active / High Power otherwise. Requires Energizer to be Armed
| |

6

| Gate 1 is Open when Active / Closed otherwise
| |

7

| Gate 2 is Open when Active / Closed otherwise
| |

8

| Tamper Alarm triggered when Active
| |

9

| Pass Through input signal to other device

1.2 SUMMARY OF KEYPAD FUNCTIONS

Command|

Key1

| Key2| Key3| Key4| Key5| Key6| Key7| Key8| Key9|

Key10

---|---|---|---|---|---|---|---|---|---|---
Arm/Disarm|

USER PIN

|

| | | | |
Silence the Energizer Siren|

1

| 4| 7| 0|

| | | | |
Enter Programming Mode|

INSTALLER PIN

| *| 0|

|
Enter Keypad Programming Mode|

INSTALLER PIN

| *| 0| 1|

Exit Programming (Any Mode) |

|

| | | | | | | |
Change a User PIN, 4 Digits|

USER PIN

| *| 0| #| [New PIN]|

|
Arm All Zones (Multi-Zone Groups)|

USER PIN

| *| 1| 0|

| |
Arm Specific Zone (up to Zone 15)|

USER PIN

| *| 1| Zone Number| #|
Disarm All Zones|

USER PIN

| *| 2| 0|

| |
Disarm Specific Zone (up to Zone 15)|

USER PIN

| *| 2| Zone Number|

|
Switch to Low Power Mode (All Zones)|

USER PIN

| *| 4| 1|

| |
Switch Specific Zone to Low Power|

USER PIN

| *| 4| 1| Zone Number|

Switch to High Power Mode (All Zones)|

USER PIN

| *| 4| 2|

| |
Switch Specific Zone to High Power|

USER PIN

| *| 4| 2| Zone Number|

Arm Gate Zone only|

USER PIN

| *| 4|

| | |
Bypass Siren (All Zones)|

USER PIN

| *| 5| 2|

| |
Bypass Specific Zone Siren|

USER PIN

| *| 5| 2| Zone Number|

Re-enable Siren|

USER PIN

| *| 5| 1|

| |
Re-enable Specific Zone Siren|

USER PIN

| *| 5| 1| Zone Number|

Bypass Gate Alarm (All Zones)|

USER PIN

| *| 5| 4|

| |
Bypass Specific Gate Alarm|

USER PIN

| *| 5| 4| Zone Number|

Re-enable Gate Alarm (All Zones)|

USER PIN

| *| 5| 3|

| |
Re-enable Specific Gate Alarm|

USER PIN

| *| 5| 3| Zone Number| #
Arm in Agricultural Mode (No Alarms)|

USER PIN

|

| 9|

Zone Number

| |
Reset and Display Firmware Version|

USER PIN

|

| 6| 8|

|
Reset and Return to Factory Defaults|

INSTALLER PIN

| *| 6| 8|

Energizer Function|

Key1

| Key2| Key3|

Key4

---|---|---|---|---
Clear Alarm Memory|

| 1|

|
Display the Group ID of the Energizer|

| 2| 6|

Siren Test|

| 6| 3|

Battery Test|

| 6| 4|

Power Boost|

| 9| 9|

Panic
(Trigger the Siren and Disarm the Energizer)|

Press the Panic Key for 3 seconds continuously

Keypad Specific Function|

Key1

| Key2| Key3|

Key4

---|---|---|---|---
Re-analyse the Energizer Group|

| 6| 8|

Keypress Beep On/Off|

| 5| 1|

Chimes On/Off|

| 5| 3|

Error Tones On/Off|

| 5| 4|

Keypad Alarm Tones On/Off|

| 5| 5|

Change Backlight Mode|

| 8|

|
Display Keypad Model |

| 9|

|

1.3 JUMPERS

Jumpers quickly allow you to turn on and off different features, or reset the device to defaults. For more information on how to use the configuration jumpers and what each one does refer to “7.4 Jumpers” on page 38.

J3

| Inhibit AC fail error.

J4

| Factory default jumper
Off to return programmable options to factory defaults on power up.

Jumpers are located in the middle of the board above the Keypad Connector

1.4 QUICK TEST OF CONFIGURED UNIT

Now that the Z28 is configured to your fences requirements, it is a good idea to test the configuration before connecting the Z-Series energizer to a fence. The reason for this is that you could get spurious results if you test on the final fence and you will never be certain whether the issue lies with the fence, the Z-Series energizer, or the configuration of the unit itself.

To test your unit it is best to connect your Z28 with a test fence, this is done by connecting the cables as shown in the picture below.

1. Feed 1
2. Feed 2
3. Return 1
4. Return 2

Power the Z28 and then Arm it. The unit should begin pulsing and not show any alarms. Disarm the Z28 and remove the fence cable as shown in the picture below.

1. Feed 1
2. Feed 2
3. Return 1
4. Return 2

Arm the Z28 once again, after 3 pulses (unless you configured it otherwise) the unit should go into alarm as the fence will appear to be cut. Check that any sirens, strobes or relays correctly activate as you expect.

If your site consists of multiple Z-Series test each energizer one at a time as shown in the above photographs. Following that each energizer should be assigned a unique group ID with only one Z-Series device as the master unit (For more information see “13 Appendix A: Group Simultaneous Pulse Feature” on page 78). After that each Z-Series device can be connected together via the keypad bus and tested using group Arm and Disarm commands, they should all pulse in unison when armed.

By disconnecting each Z-Series Energizer in turn from the keypad bus (shown in the above diagram) you can check to see how each Z-Series device behaves under communications failure (comms fail) conditions. This way, you can test to see that the relays have been configured correctly for comms fail. Once you are satisfied that each Z-Series device is configured correctly you can begin to wire them to the real fence.

1.5 CONNECTING YOUR Z28 TO THE FENCE

This is covered under “5.3 Example of Fence Wiring” on page 32. Indepth installation instructions begin on page 30. After the Z28 has been wired up you can begin to protect your perimeter.

© JVA Technologies Pty. Ltd. www.jva-fence.com

2.6 MOST FREQUENTLY USED LCD KEYPAD COMMANDS

For a full list of all keypad commands please see “10.6 Summary Of Keypad Functions” on page 60.

First you need to connect the Z-Series LCD keypad to the Z-Series device. Once you have a keypad connected you can refer to the table below to control the Z-Series device.

Command|

Key1

| Key2| Key3| Key4| Key5| Key6| Key7| Key8|

Key9

---|---|---|---|---|---|---|---|---|---
Arm/Disarm|

USER PIN

|

| | | |
Silence alarm|

1

| 4| 7| 0|

| | | |
Enter Programming Mode|

INSTALLER PIN

| *| 0|

Exit Programming Mode|

|

| | | | | | |
Arm All Zones|

USER PIN

| *| 1| 0| #|
Arm Specific Zone (up to Zone 15) |

USER PIN

| *| 1| Zone Number|

Disarm all Zones|

USER PIN

| *| 2| 0|

|
Disarm Specific Zone (up to Zone 15)|

USER PIN

| *| 2| Zone Number|

Clear alarm memory|

| 1|

| | | | | |

JVA Z28 Manual

References

• JVA International - Electric Fencing Products - Home
• JVA International - Electric Fencing Products - Home
• JVA Z28 2 Zone Security Energizer 8 Joule with LCD Display * – JVA Monitored Fencing USA

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