Spectrum-controls 140 MPM 204 00sc Uživatelský manuál stáhnout pdf (Strana 40)

Quantum Series 140 MPM 204 00sc

Bit Settings for 3X RegistersBit Settings for 3X Registers

Bit Settings for 3X Registers

The 3X registers (3X+1 through 3X+8) contain data and status information for channels 1

through 8. You can only set 3X register bits using ladder logic. This section describes the layout for

the status registers (3X+1 through 3X+8) and defines the bits. Ladder logic examples are provided

in chapter 4, “Programming.”

able 3-6 3X+9 to 3x+10 Registerable 3-6 3X+9 to 3x+10 Register

able 3-6 3X+9 to 3x+10 Register

Bit Settings (Channel Status Bit Settings (Channel Status

Bit Settings (Channel Status

ords 3x+9 - Bank 0, 3X+10 - Bank 1)ords 3x+9 - Bank 0, 3X+10 - Bank 1)

ords 3x+9 - Bank 0, 3X+10 - Bank 1)

FunctionFunction

Function

1010

1212

1313

1414

1515

1616

Enable Start 0

Stop 1

Pulse Fidelity Disable 0

Enable 1

Meter Proving Not Finished 0

Finished 1

Pulse Fidelity No Error 0

Count Error Error 1

Pulse Fidelity No Error 0

Frequency Error Error 1

Pulse Fidelity No Error 0

Phase Error Error 1

Pulse Fidelity No Error 0

Sequence Error Error 1

Counter Input Off 0

State On 1

Preset to other No preset 0

Channels Value Preset 1

Unused X

Over Rate Flag Reset 0

Set 1

Rate Limit Flag Reset 0

Set 1

Rate Zero Flag Reset 1

Set 0

K&M Factor Set Zero 1

Flag Set 0

R Factor Set Zero 1

Flag Set 0

Configuration OK 0

Error Flag Error 1

Enable Start/Stop Echo: Bit 16Enable Start/Stop Echo: Bit 16

Enable Start/Stop Echo: Bit 16

This bit echoes the setting of the Counter Enable bit set in the channels control register. The

counter enable bit allows the counter to continue to count up or down from its present value. Start-

ing or enabling the counter with this bit will not override the external counter input. Both the exter-

nal input enable and the counter start bit must be enabled for the counter to continue counting. If

either the counter stop bit or the external input enable line are disabled the counter will hold its last

value and stop counting.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 65 66

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