GE EPM 9650/9800 manual Window Mode Block

Register 38155 is not currently used.

Waveform Samples Log (38156): When read, this Register returns the Index used by the Waveform Samples Log Window to access Waveform Samples Log on this port. Functionality follows the Historical Log 1 Window Index (38145).

PQ Log (38157): When read, this Register returns the Index used by the PQ Log Window to access PQ Log on this port. Functionality follows the Historical Log 1 Window Index (38145).

Reset Log (38158): When read, this Register returns the Index used by the Reset Log Window to access Reset Log on this port. Functionality follows the Historical Log 1 Window Index (38145).

External Device Info Block (38159): When read, this Register returns the Index used by the External Device Info Block Window to access External Device Info Blocks on this port. When written, this Register sets the Index used by the External Device Info Block Window to access External Device Info Blocks on this port. Each port accesses a separate, independent index through this Register, allowing all four ports to access different External Device Info Blocks at the same time.

External Device Programming Block (38160): When read, this Register returns the Index used by the External Device Programming Block Window to access External Device Programming Blocks on this port. When written, this Register sets the Index used by the External Device Programming Block Window to access External Device Programming Blocks on this port. Each port accesses a separate, independent index through this Register, allowing all four ports to access different External Device Programming Blocks at the same time.

Device History Block (38160) - Currently not used.

Direct Memory Access (38161) - Currently not used.

8.91: Window Mode Block (38209-38226)

„Description: Window Mode Registers included in this block:

Historical Log 1 (38209): When read, this Register returns the Mode used by the Historical Log 1 Window to access Historical Log 1 on this port. When written, this Register sets the Mode used by the Historical Log 1 Window to access Historical Log 1 on this port. Each port accesses a separate, independent Mode through this Register, allowing all four ports to access Historical Log 1 in different modes.

Currently, the Mode Register defines the following Modes: Paused Download Mode (0x00000), Paused Time Stamp Mode (0x00001), Running Download Mode (0x00002) and Running Time Stamp Mode (0x00003).

In Download Modes (0x00000 and 0x00002), the Historical Log 1 Window accesses consecutive 128-byte blocks of the Historical Log 1. When the Index = 0x00000, the first 128 bytes of the log are readable in the window; when the Index = 0x00001, the second 128 bytes of the log are readable in the window, and so on.

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