ROC827 Instruction Manual

4.Tighten the two screws on the faceplate of the CPU module firmly (see Figure 2-5).

5.Replace the wire channel cover.

6.Review “Restarting the ROC827” in Chapter 6, Troubleshooting.

7.Return power to the ROC827 unit.

2.7License Keys

License keys with valid license codes grant access to applications or, in some cases, allow optional firmware functionality to execute. In some situations, a license key may also be required before you can run the application. Examples of licensed applications include DS800 Development Suite software, meter run calculations, and various user programs. You can then configure these applications using ROCLINK 800 or the DS800 Development Suite software.

The term “license key” refers to the physical piece of hardware (refer to Figure 2-6) that can contain up to seven different licenses. Each ROC827 can have none, one, or two installed license keys. If you remove a license key after enabling an application, the firmware disables the task from running. This prevents unauthorized execution of protected applications in a ROC827.

Figure 2-8. License Key

Issued Mar-06

Installation and Use

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Emerson ROC827 instruction manual License Keys