Ross NK-16, Руководство пользователя

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4–20 • Configuration NK Series User Guide (1.0)
Panels can be locked by clicking on the Panel Locked check box, by pressing the PANEL LOCK key once or by
holding down the PROTECT key (if one has been assigned) for about 3 seconds.
Machine Control Enabled
The Machine Control Enabled option allows reciprocal switching when the check box is checked. By default,
Machine Control Enabled is turned off (the check box is not checked).
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If the Machine Control Enabled option is checked on the control panel’s Device Properties page, all switches
activated from the panel will be reciprocal regardless of whether or not there is an MC KEY assigned to the
panel.
Machine Control Level
The Machine Control Level configures the level that the machine control (if connected) switches reciprocally when
switches are performed. The valid range for this field is 1-32 (representing levels).
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If an invalid level (above 32) is entered for the Machine Control Level then the level will default to 32 when the
settings are updated to the panel, regardless of whether the Machine Control Enabled option has been set or not.
Panel Link Address
The Panel Link Address is required when users wish to use multiple control panels as one linked panel. When
linking panels, the Address field must be the same for each panel, whereas the Panel Link Address must be different
for each individual panel. By default, the Panel Link Address is set to 0. The valid value range for linking panels is
1-254.
Clear Protect
The Clear Protect check box will clear any protects on the panel when the
Submit Settings
button has been clicked.
Comms Retry Delay
The Comms Retry Delay configures the delay (in milliseconds) by which the panel resends data in instances where
an error has occurred. Errors may be encountered when the NK system is operating over a large network or when
remote panels are being used over long distances. By default, the Comms Retry Delay value is set at 5
(milliseconds) and the valid range is 1 to 65,536 (milliseconds).
Typically, larger systems or systems operated across multiple networks or VPNs will require larger values.
Nominally, the following values are recommended for specific standard configurations:
•
Single network system
: 5 ms
•
Single network system (via NK Hub)
: 250 to 500 ms
•
VPN or Internet system (via NK Hub)
: 500 to 750 ms
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