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Certificate Management
• The Certificate Store now manages certificates used in the IEC 61850 MMS Client driver.
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About
• Added server version and status information to the About endpoint.
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Enable Configuration API
• Fixed an issue that prevented the Enable Configuration API option from working during upgrade.
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Crash Fix
• Fixed an issue that could cause the server to crash.
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Links / Event Logs / Port Assignments
• Updated web links to PTC.com (retiring kepware.com).
• Improved event log messages with additional information on security and certificate handling.
• Added information about default port assignments to the user documentation.
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Security / Process ID / Project Load
• This version contains several security enhancements. Updating to this version of the product is strongly recommended.
• Added the Process ID to the runtime startup banner message to facilitate correlation between product logs and other information during the support process.
• Fixed an issue introduced in 6.15 where loading large project files could be slower or cause the server to become unresponsive.
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Plate Material Configuration
Fixed an issue where the plate material configuration attribute was incorrectly reported for some calculation methods for gas EFM data.
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ODBC Crash
Fixed an issue that could cause ODBC drivers to crash or hang.
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Updates
• Added support for firmware V35.
◦ Added new members to existing AXIS_CIP_DRIVE and MOTION_GROUP PDTs for offline tag generation.
◦ No support for new P_DISCRETE_4STATE, P_DISCRETE_MIX_PROOF, and P_DISCRETE_N_POSITION PDTs.
• Fixed imported tag count reported during online tag generation.
• Fixed a hostname resolution issue for the MicroLogix 1100 Model device series.
• Added support for GuardLogix model devices (via CompactLogix or ControlLogix protocol).
• Fixed an issue with dynamic array tags where the scan rate is not honored.
• Fixed an issue with writes to _LOGICALADDRESSUPLOADCOUNT internal tag if communications isn’t established with the device.
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I-Am Broadcasts
Resolved an issue communicating with some BACnet devices that require BACnet I-Am broadcasts before communicating.
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ODBC Crash
Fixed an issue that could cause ODBC drivers to crash or hang.
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Plate Material & CFX V8.1
• Fixed an issue where the plate material configuration attribute was incorrectly reported for some calculation methods for gas EFM data.
• Added support for CFX V8.1 format when exporting to FlowCal liquid meter collection, including History Type options for CFX File Version 7 and 8 are Type 11, 12, and 13.
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Timer and Macro Fixes
• Fixed an issue that could cause timer values to be misread when multiple devices are under one channel.
• Fixed an issue reading macros when some macros were undefined (vacant).
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Coriolis Meter Type
Added the ability for the meter type to be set to Coriolis for liquid meters that provide a volume input.
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Coriolis Meter Type
Added the ability for the meter type to be set to Coriolis for liquid meters that provide a volume input.
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Channel Maximum & Disconnect Restore
• Increased the maximum number of channels from 256 to 1024.
• Fixed an issue where a physical disconnect could result in long reconnect times once the network was restored.
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Certificates
• Added the ability for the server Certificate Store to manage driver MMS and TLS certificates.
• Created the ability to establish secure connections using certificates when the Authentication Mechanism property is configured with Certificate.
• Added event log messages for certificate handling.
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MQTT Agent JSON Array
The MQTT Agent now accepts a write as a single JSON object as well as an array of JSON.
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Quality Updates
• Added the ability to only log changes that are good quality.
• Fixed an issue where updates would drop when the quality contained a quality status mask.
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Monitor Interval
Updated the Monitor Interval(s) property so it can be specified even when a Monitor Item is not set.
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String Array
Added support for String Array data type.
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Memory
Fixed a memory issue for projects containing many MTConnect devices.
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ODBC Crash
Fixed an issue that could cause ODBC drivers to crash or hang.
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Coriolis Meter Types & Duplicate Records
• Added support for Coriolis meter types.
• Fixed an issue that could duplicate an event record.
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Dynamic Array Scan Rate
Fixed an issue with dynamic array tags where the scan rate is not honored.
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Tag Browser & Write-Only Tags
• Improved the tag browser to include sorting and filtering.
• Fixed an issue where attempting to read a write-only tag could cause reads to fail.
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Tag Browser & Security
• Improved the tag browser to include sorting and filtering.
• Added support for connecting to some OPC UA servers that require separate discovery endpoints when configured to maximum security.
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Symbol Reload & S7-1507SF Connect
• Fixed an issue where a symbol reload would be performed for some invalid tags even when Symbol load on invalid tag setting is disabled.
• Fixed an issue connecting to a Siemens software controller, such as an S7-1507SF.
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MID61 & MID65 Added
• Added support for MID61 with Revision 998 in the Open Protocol device model.
• Added OTR_NEWDATA / MID65 tag address as a flag for when Old Tightening Result requests write responses are completed.
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GX Nano Model
Added support for the GX Nano model.
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UDP Mode
Fixed an issue in UDP mode where the driver would stop communicating if messages larger than 1024 bytes were received.
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