Vicon NOVA V1400, Руководство по программированию

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Keypad/Receiver XX009 Rev 1099 NOVA V1400
Keypad Number
All settings below the horizontal line on the programming screen refer to the keypad specified at the top of the
screen. Note that ACTIVE or INACTV will display beside the keypad number to indicate status.
Settings: 01 to 64 (remote keypads), 65 (RS-232 host computer keypad)
Keys: Numeric keypad’s + (plus) key or - (minus) key
Baud Rate
The baud rate defines the speed of data transmission between the keypad and the control system. The baud
rate for the RS-232 port (keypad 65) is defined on page 8 (“N/A” will display if keypad 33 is selected).
Caution: Select the same baud rate for keypads 01-64, even if you do not use all keypads.
Settings: Disabled
9600 BPS
19.2K BPS
Keys: Numeric keypad’s + (plus) key or - (minus) key
Default: 9600 BPS
Online State
Use this selection to define how the keypad’s state should appear to the control system (online or offline) or
whether the state should be determined by routine polling. For example, you may be using one keypad for
multiple control systems. When you switch from one control system to another, you’d have to wait for the
control system to perform its routine polling before you could use the keypad. Using the
Always On
setting
would cause the keypad’s state to appear online to the control system, so that you do not have to wait for
polling before you can use the keypad. Note that you should consider that numerous keypads in
Always On
state will slow the response time of your keypads - Auto is the normal operating mode in most systems. You
may also set the online state to Always Off when you have keypads that do not need to be polled because
they will never be used.
Communications Delay
The communications delay time is the length of time that the control system will wait before assuming that a
keypad is off-line. This provides the delay time needed if a modem is connected to the keypad jack of the
control system. “N/A” will display if keypad 65 (the host computer keyboard) is selected.
Settings: 000 to 990 msec, 10 msec increments
Keys: Numeric keypad’s + (plus) key or - (minus) key
Default: 000 msec