This article gives you information about a ControlSpace error which only appears with versions 5.1.1 and 5.2.
When using ControlSpace Designer versions greater than 5.8.2, you will not have this issue.

Symptom

If a design is created in ControlSpace Designer 5.1 or before and then updated to version 5.1.1 or 5.2, recalling a Parameter set via GPI will generate a red power LED.
After a power cycle, it will also throw an error notification:

Relevant Product(s)

• ControlSpace Designer
• ControlSpace ESP DSPs
• ControlSpace EX DSPs

Resolution

To resolve this you can make a "Downgrade" to version 5.1:

• Scan for Devices as soon as the unit has booted
• Upload empty Design File
• Downgrade to CSD 5.1 or below
• Power cycle the unit
• Upload original Design File
• For the EX-440C, EX-1280 or EX-1280C, instead of Step 1-2, you can also Restore the Design to the Factory Design

A better option is to make an "Upgrade" to version 5.8.2 or higher:

• Scan for Devices as soon as the unit has booted
• Upload empty Design File
• Upgrade to CSD 5.8.2 or higher
• Power cycle the unit
• Upload the updated Design File
• For the EX-440C, EX-1280 or EX-1280C, instead of Step 1-2, you can also Restore the Design to the Factory Design