Honeywell CNI4 Operating And Installation Manual page 45

9 Appendix
Ch Item #
0 = No, call-in has not
occurred - Default
1 = Yes, call-in has
occurred
Sched Call-In Phone
339
Num
Call-out Start Time
490
Default = 09 00 00
Call Out Stop Time
485
Default: 23 59 00
Call-in Keep Alive Time
487
Default = 15 minutes
Call-out RepeatInterval
488
Default = 0
Call-out KeepAlive Time
489
Default = 0
Modem AT-Command
486
Enable
Item Name
not occurred from the point in time this item was last reset.
Following the successful transfer of data, this item is
intended to be reset to "0" by the data collection computer
just prior to instrument sign-off. Also see item 336.
User supplied phone number the instrument will call when the
Scheduled Call-in feature is enabled via items 333 and 486.
The time of the scheduled call is deter- mined by items 334
and 335.
Parameter used to set the time of day to start the call-out
cycle when using modem power control.
User supplied time during the calendar day that Modem
Power Control (enabled via item 484) will end. Also see item
490 for Start Time.
User selectable parameter to set the amount of time (in
minutes) to leave the communication system (i.e. modem)
powered up after an Alarm or Scheduled call-in. The purpose
of this feature is to allow for a follow-up call to retrieve
additional information (such as audit trail data) if needed.
User selectable parameter to set the amount of time (in
minutes) to wait until repeating the Call-out Window set by
the Call-out Keep Alive Time (Item 489).
Note: When used, the value set in Item 488 must be greater
than the value set in Item 489, otherwise the power control
feature is disabled.
User selectable parameter to set the amount of time (in
minutes) that power is be applied to an external modem,
starting at the time-of-day set into item 490
(Call-out Start Time). Note: Set items 488 and 489 to "0"
(default) to disable Call-out power control. Call-in power
control (item 487) will still provide modem power for
scheduled and alarm calls-in
Codes (0-1) to select the method of instrument call-in.
Description
Honeywell
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