KB91370
Published: December 30, 2025
Revision: 1.0
SNAP analog points converted to G1 analog points after import through PAC Manager
Applies To:
Firmware for the following SNAP PACs:
- SNAP-PAC-R1, SNAP-PAC-R1-FM, SNAP-PAC-R1-W, SNAP-PAC-R1-B, SNAP-PAC-R1-GEN2
- SNAP-PAC-R2, SNAP-PAC-R2-FM, SNAP-PAC-R2-W
- SNAP-PAC-EB1, SNAP-PAC-EB1-FM, SNAP-PAC-EB1-W
- SNAP-PAC-EB2, SNAP-PAC-EB2-FM, SNAP-PAC-EB2-W
- SNAP-PAC-SB1, SNAP-PAC-SB2
Versions Affected:
All versions
Symptoms:
If you are using PAC Manager's Import/Copy I/O Unit Image feature to create a new I/O unit from an existing SNAP PAC I/O unit configuration, under the following circumstances, PAC Manager converts any SNAP PAC analog modules to G1 analog modules:
- Save the SNAP PAC I/O unit configuration to flash.
- Restart the SNAP PAC I/O unit.
- Import the SNAP PAC I/O unit configuration from flash memory.
Workaround:
Save the I/O unit configuration to flash, then import the configuration from flash without restarting the unit between those two tasks.
Resolution:
Opto 22 is investigating this issue.
Questions?
Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com
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