Layout for 4x+2 through 4x+5 registers – Spectrum Controls 140 MPM 204 00sc User Manual
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Meter Proving Module
37
Layout for 4X+2 through 4X+5 Registers
Layout for 4X+2 through 4X+5 Registers
Layout for 4X+2 through 4X+5 Registers
Layout 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.
T
T
T
T
Table 3-4 Bit Settings for
able 3-4 Bit Settings for
able 3-4 Bit Settings for
able 3-4 Bit Settings for
able 3-4 Bit Settings for 4x Registers
4x Registers
4x Registers
4x Registers
4x Registers
Function
Function
Function
Function
Function
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
5
5
5
5
5
6
6
6
6
6
7
7
7
7
7
8
8
8
8
8
9
9
9
9
9
10
10
10
10
10
1
1
1
1
11
1
1
1
1 12
12
12
12
12 13
13
13
13
13 14
14
14
14
14
15
15
15
15
15 16
16
16
16
16
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
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 16
Counter Enable, Bit 16
Counter Enable, Bit 16
Counter 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.