
ZENO
®
-3200 USER MANUAL
Coastal Environmental Systems (206) 682-6048 Page D-36
defined, the digital outputs and switched voltage are set high and an alarm message will be transmitted
and/or logged. This is repeated if an input alarm is set to non-zero that was previously set to zero and N
or more of the input values are non-zero.
If this process instructs ZENOSOFT® to transmit an alarm message, it will follow the same procedure
that is used in the Dial-out Alarm Process.
359
3.10. Dial-out Alarm Process
Inputs: 4 Data Input (D)
5 Alarm threshold (U)
6 Message number, 0=disabled or 1-4 (U)
7 Log Alarm Message, 0=no or 1=yes (U)
Outputs: 1 Status
0 no alarm condition
1 alarm condition
E1 Process Error Code
Assumptions: Initiates a modem dial-out when the input first exceeds its threshold (see
below)
When the referenced input data value in Line Item #4 moves from below to above the defined threshold
level defined in Line Item #5, ZENOSOFT® will transmit the specified output message defined in Line
Item #6. If no output message number is defined in Line Item #6, no output message will be transmitted.
If Line Item #7 is set to 1 and an output message is defined in Line Item #6, ZENOSOFT® will also log
the output message defined in Line Item #6.
If the output message number is specified on a communications port that is configured to connect to a
modem, ZENOSOFT® will initiate a dial-out on the modem prior to transmitting the output message.
360
Hence the name, Dial-out Alarm Process.
If the output message number is specified on a communications port that is a direct terminal connection,
the ZENOSOFT® will transmit the message directly to the communications port with no dial-out.
361
If the output message number is specified on a communications port that is connected to a GOES
transmitter, the output message will be sent to the GOES transmitter as a random message.
362
3.11. Incremental Change Alarm Process
Inputs: 4 Any sensor or process input
5 Incremental change alarm threshold
6 Decrease Baseline flag (0=no, 1=yes)
Outputs: 1 Immediate alarm state (0=off, 1=on)
2 Alarm occurred in this interval? (0=off, 1=on)
3 Increment since last alarm
E1 Process Error Code
359
Refer to Category #3, Process #10.
360
Refer to Section 11.3.2.
361
Refer to Section 11.3.
362
Refer to Section 11.3.3.
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