Spectrum-controls 140 MPM 204 00sc Manual de usuario descargar pdf (Pagina 35)

Meter Proving Module

Layout for 4X+2 through 4X+5 RegistersLayout for 4X+2 through 4X+5 Registers

Layout for 4X+2 through 4X+5 Registers

Registers 4X+2 through 4X+5 registers contain control word information for the each channel. The information

includes runtime configuration and control options. The next table shows the bit settings for these control word

registers.

able 3-4 Bit Settings forable 3-4 Bit Settings for

able 3-4 Bit Settings for

4x Registers 4x Registers

4x Registers

FunctionFunction

Function

1010

1212

1313

1414

1515

1616

Enable Start 0

Stop 1

Pulse Fidelity Disable 0

Enable 1

Reset Counter No Reset 0

Reset 1

MP Arm Disarm 0

Arm 1

Meter Proving Unidirectional 0

Mode Bidirectional 1

Reset flags Normal 0

Reset 1

Unused X

Rate Mode Average 0

Instantaneous 1

Meter Phase 90 Degrees 0

180 Degrees 1

Reset CM Normal 0

Counter Reset 1

Unused X

Preset to other No preset 0

Channels value Preset 1

Unused X X

Apply M Factor Apply 0

Do Not Apply 1

Counter Enable, Bit 16Counter Enable, Bit 16

Counter Enable, Bit 16

Set bit 16 to 1 to enable the counter to continue to counts up from its present value. Use a

setting of 0 to stop the counter. Enabling the counter using bit 16 does not override the external

counter enable input. Both bit 16 of the control word register and the input must be enabled for the

counter to continue counting. If either is disabled, the counter will hold its last value and stop

counting.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 65 66

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Spectrum-controls 140 MPM 204 00sc Manual de usuario Pagina 35

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