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HPOD C-, X-, Ku-Band High-Power Outdoor Amplifier MN/HPOD.IOM

Appendix B Revision 8

B–8

Parameter

Type

Command

(Instruction

Code and

Qualifier)

Arguments for

Command or

Response to

Query

Description of Arguments

(Note that all arguments are ASCII numeric codes – i.e., ASCII codes between 48 and 57)

Response to

Command

(Target to

Controller)

Query

(Instruction

Code and

Qualifier)

Response to

query

(Target to

Controller)

Force Back-Up

State

FBU=

1 byte,

value of 0, 1, 2

Command or Query.

For 1:2 systems only (sent only to the BU unit).

Force one of the online units to be a backed up for maintenance and test purposes, in the form

x, where:

0 = Force BU OFFLINE and place system in AUTO mode.

1 = Force SSPA 1 OFFLINE and place system in MANUAL mode.

2 = Force SSPA 2 OFFLINE and place system in MANUAL mode.

FBU=

FBU?

N/A

Online Status

N/A

1 byte,

value of 0,1

Query only.

For 1:1 systems only (sent to both units).

Returns the online status in the form x, where:

0 = OFFLINE

1 = ONLINE

ONL=

ONL?

ONL=x

(see Description of

Arguments for

details)

Configure

Redundancy

Amp

CRA=

1 byte

value of 0,1

Command or query.

Permits configuration of the redundancy amplifier mode in 1:1 and 1:2 redundancy systems, in

the form x, where:

0 = Disabled - the offline unit's amp state will follow the online unit's amp state (Default).

1 = Enabled - the offline unit's amp state will be Off, if it becomes the online unit, then its amp

state will be On. This affects all units in the redundancy system.

Note: The same CRA value should be sent to all units in the redundancy system.

CRA=

CRA?

CRA=x

(See Description of

Arguments)

Redundancy

Mode

RAM=

1 byte,

value of 0,1

Command or Query.

For 1:1 systems only (sent to both units).

Sets or returns redundancy mode in the form x, where:

0 = MANUAL

1 = AUTO

RAM=

RAM?

RAM=x

(see Description of

Arguments for

details)

Redundancy

State

N/A

1 byte,

value of 0, 1, 2

Query only.

Returns the current redundancy state in the form x, where:

0 = OFF

1 = 1:1 Redundancy

2 = 1:2 Redundancy

N/A

RED?

RED=x

(see Description of

Arguments for

details)

Set switch

position

SSW=

1 byte,

value of 0,1

Command only.

For 1:1 systems only(sent to either unit):

Only used when system is in MANUAL redundancy mode (RAM=0, both units).

Forces switch position in the form x, where:

1 = Forces switch to put SSPA 1 online

2 = Forces switch to put SSPA 2 online

SSW=

SSW?

N/A

Gain Offset

GOF=

5 bytes,

numerical

Command or Query.

Set or query the adjusted attenuation level, in 0.25 dB increments, in a 1:1 redundancy system

so power is equal between the online and offline units when a switchover occurs, in the form

xx.xx.

Example: GOF=02.00’cr’

GOF=

GOF?

GOF*

GOF?

GOF =xx.xx

(See Description of

Arguments for

details)

1 2 ... 133 134 135 136 137 138 139 140 141 142 143 ... 149 150

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