Microtel Series 1000 - Manual (Page 36)

MICROTEL Series 1000 Dialer
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*c8
Review I/O channel c alarm configuration
**c8n Program I/O channel c alarm configuration
The following table describes the different types of alarm configurations possible
with the Series 1000 Dialer.
n Value Meaning
0 None no alarms generated
1 LATCHED no alarms generated
2 COA (call on alarm) A call is placed when input changes from normal to
alarm after the I/O delay time. If the monitored
input goes back to a normal condition, no more
alarm call-outs will be made for that previous fault.
3 COA LATCHED A call is placed when input changes from normal to
alarm after the I/O delay time. Calls will persist
until the alarm is acknowledged.
4 RTN (call on return) Same as call on alarm, with a second call made
when the alarm condition goes away.
5 Remaining in current
output state For Digital and Analog Outputs. Please use this
feature with Caution. The output state of this
channel will remain the same even after the dialer
gets turned off and back on. Make sure that this
feature fits with your application.
When this value is modified, the alarm condition for this point will be reset.
Example- Command:
**184
Response: Channel one alarm setup is call on alarm and return to
normal.
NOTE: When using Digital Outputs, see the section labeled Site Control.
z Report Status Flag When this is set, the dialer will report this channel’s current
status values in the opening message for a callout or callin.
*c7
Review Report Status Flag
**c70 Clear Report Status Flag (Default)
**c71 Set Report Status Flag
This is used to automatically relay certain channel status information during callouts
and callins without the user having to enter any commands to retrieve it.
z I/O Channel Telephone List A list of selected phone numbers an I/O channel will
call repeatedly upon alarm until the alarm is acknowledged.