JVA JMB Series, Руководство пользователя

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Page 42
Configur
ation O
ptions in Detail
© JVA Technologies. www.jva-fence.com JVA JMB User Manual
Warning: Setting this level to higher than the normal running voltage of the
fence will result in continuous fence alarms.
The JMBx-ZM50 uses the Feed 1 voltage as the fence voltage.
The other models use the Feed (or Return, if available) voltages as the
fence voltage.
Range 0kV to 7.0kV. Default 4.0kV
Virtual Keypad: Enter the Configuration page and alter the Voltage Alarm
1 value. Click Save Settings.
11.10 FENCE VOLTAGE ALARM LEVEL (ZONE 2)
JMBx-ZM2 Only
For the JMBx-ZM2, a second fence voltage alarm applies only to the second
zone.
Range 0kV to 7.0kV. Default 4.0kV
Virtual Keypad:
Enter the
Configuration
page and alter the
Voltage Alarm
2 value. Click Save Settings.
11.11 CURRENT ALARM LEVEL (ZONE 1)
Sets the alarm threshold for a Fence Short alarm. If the feed current on
Zone 1 rises above this level for more than the Fence Alarm Delay (Pulse
count) a fence alarm will occur.
This value must be set below the Feed 1 current, shown when a short is
placed at the midpoint of the fence. The Sector is only shown after a Fence
Short alarm occurs.
Range 0A to 150A. Default 20A
Virtual Keypad:
Enter the
Configuration
page and adjust
Current Alarm 1
accordingly. Click Save Settings.