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User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 OCTOBER 2010
iv
Managing Validation Data Tables . . . . . . . . . . . . . . . . . . . . . . 4-35
Managing calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Setting standard calculations by stream . . . . . . . . . . 4-37
Editing average calculations . . . . . . . . . . . . . . . . . . . . 4-39
Viewing an archive of averages for a given variable . 4-42
Copying stream settings . . . . . . . . . . . . . . . . . . . . . . . 4-44
Copying component settings . . . . . . . . . . . . . . . . . . . . 4-45
Creating Custom Calculations . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Inserting a Comment . . . . . . . . . . . . . . . . . . . . . . . . . . 4-54
Inserting a Conditional Statement . . . . . . . . . . . . . . . 4-56
Inserting an Expression . . . . . . . . . . . . . . . . . . . . . . . . 4-59
Creating a Constant . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61
Creating or Editing a Temporary Variable . . . . . . . . . 4-63
Inserting a System Variable . . . . . . . . . . . . . . . . . . . . 4-64
Using User-defined Calculations . . . . . . . . . . . . . . . . . 4-65
Setting the calculation method . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Setting alarm limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69
Managing system alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
Managing streams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74
Designating how a stream will be used . . . . . . . . . . . 4-74
Assigning a valve to a stream and setting the
relationship between the stream’s open state to
the valve’s On/Off state . . . . . . . . . . . . . . . . . . . . . . . . 4-76
Assigning a data table to a particular stream . . . . . . 4-77
Changing the base pressure for a stream . . . . . . . . . . 4-78
Creating a stream sequence for a detector . . . . . . . . . . . . . . . 4-78
Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-80
Creating or editing registers . . . . . . . . . . . . . . . . . . . . 4-81
Creating a new map file . . . . . . . . . . . . . . . . . . . . . . . . 4-86
Assigning a variable to a register . . . . . . . . . . . . . . . . 4-92
Viewing or editing scales . . . . . . . . . . . . . . . . . . . . . . . 4-92
Configuring the gas chromatograph’s Ethernet port . . . . . . . 4-95
Working with local operator interface variables . . . . . . . . . . . 4-96
Mapping Foundation Fieldbus variables . . . . . . . . . . . . . . . . . 4-98
Section 5:
Logs and reports
Viewing and clearing alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Viewing unacknowledged and active alarms . . . . . . . . 5-2
Acknowledging and clearing alarms . . . . . . . . . . . . . . . 5-3
Viewing the alarm log . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Viewing the maintenance log . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Adding an Entry to the Maintenance Log . . . . . . . . . . 5-8
Deleting an entry from the maintenance log . . . . . . . . 5-9
Working with the parameter list . . . . . . . . . . . . . . . . . . . . . . . 5-10
Viewing and editing the parameter list . . . . . . . . . . . 5-10
Importing and exporting the parameter list . . . . . . . . 5-12
Working with drawings and documents . . . . . . . . . . . . . . . . . 5-13
Viewing drawings or documents . . . . . . . . . . . . . . . . . 5-15