ProTalk Plus B1290, Руководство по установке и эксплуатации

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PROGRAM CODES PAGE 25
Exit
Next
The value must be entered in tenths of a second, from 1 to 3 digits. The last digit entered is interpreted as the
least significant, i.e. tenths of a second.
Default: 0.5 seconds
Using Directory
B1290: "Alarm One is Directory A"
YOU: Off
Directory A
Directory B
Directory C
Directory D
Exit
Next
Default: 1 (Directory A)
The selected directory will determine which sequences of actions are performed when this alarm is active. Each
alarm can use any directory. If the Directory Control Code is used there are restrictions on what directories should
be used - refer to Program Code 2 Directories for details.
Relay Setup
Relay Timer Timescale
The interval timers on the relay outputs can operate with a resolution of 1 second or 1 minute. When the B1290
speaks ‘seconds’ for this value it is indicating that the timer is counting in 1 second steps and when it speaks
‘minutes’ it is counting in 1 minute steps.
B1290: "Relay Timer is seconds"
YOU: Seconds
Minutes
Next
Default: 0 (seconds)
Relay On Time
The B1290 has four relays that are turned On with the relay On codes and turned Off with the relay Off
codes. The relay timer may be used to turn On a relay for a specified duration and then turn it Off automatically.
The timer controls the period of time the relay is On. The interval is programmable from 1 to 199 seconds or
from 1 to 199 minutes depending on the setting of the relay timescale. The timers for each relay are
programmed separately and operate independently.
Setting the time to zero will make the relay an On/Off type of relay. Setting the timer with the # digit makes the
relay operate as a ‘special function’ output. This function is only available on the main ProTalk Plus unit and
not on the expanders. The special functions are:
Relay 1 Unacknowledged Alarm Present
Relay 2 Any Alarm Present
Relay 3 Alarm Acknowledge Received - pulsed when the unit is acknowledged.
Relay 4 Error