Emerson PMC-CGM Manuel D’Utilisation

.1.1.19

cgmProtectionState

Indicates whether this module is the master or 
slave of a protection pair:

0 - standaloneMaster: Communication with the 
partner is not possible and the module is running 
in master mode.

1 - slave

2 - master

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.1.1.20

cgmProtectionCmd

Can be used to manually change the state of the 
module.

0 - Attempt to become master. This is only 
possible if a valid clock input is present.

1 - Give up mastership to the protection partner. 
This is only possible if the partner (slave) has a 
valid input other than MS_SYNC.

Whether the operation failed or succeeded can 
be seen in the cgmProtectionState element.

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.1.1.21

cgmProtectionMasterToSlave
TrackDelay

The tracking delay for the master/slave 
synchronization signal in ns units.

Default value is automatically configured.

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.1.1.22

cgmProtectionPartnerAddress

The IP address of the protection partner.

Default value depends on your configuration.

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.1.1.30

cgmPathStateT0

The current state of the T0 PLL:

0 - freerun

1 - locked

2 - holdover

3 - preLocked

4 - preLocked2

5 - phaseLost

6 - forcedFreerun

7 - forcedHoldover

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.1.1.32

cgmPathInputT0

The input currently selected for the T0 PLL. The 
value 255 indicates that no input is selected.

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.1.1.34

cgmPathInputT4

The input currently selected for the T4 PLL. The 
value 255 indicates that no input is selected.

Other values reflect the cgmInputNumber 
element in the cgmInputTable table, for details 
refer to 

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.1.1.40

cgmCLK1OutputFrequency

The output frequency of CLK1:

0 - CLK1 output disabled

1 - 8 KHz

Default value is (1).

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