Siemens FEC920 User Manual page 182

Flow energy calculator
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Parameter path
VirtualChannel.15.Main.Input1
VirtualChannel.15.Main.Input2
VirtualChannel.15.Main.LowCutOff
VirtualChannel.15.Main.ModbusInput
VirtualChannel.15.Main.Operation
VirtualChannel.15.Main.Period
VirtualChannel.15.Main.Preset
VirtualChannel.15.Main.PresetValue
VirtualChannel.15.Main.PV
VirtualChannel.15.Main.Reset
VirtualChannel.15.Main.Resolution
VirtualChannel.15.Main.Rollover
VirtualChannel.15.Main.RolloverValue
VirtualChannel.15.Main.Status
VirtualChannel.15.Main.TimeRemaining
VirtualChannel.15.Main.Trigger
VirtualChannel.15.Main.Type
VirtualChannel.15.Main.Units
VirtualChannel.15.Main.UnitsScaler
VirtualChannel.15.Trend.Colour
VirtualChannel.15.Trend.SpanHigh
VirtualChannel.15.Trend.SpanLow
VirtualChannel.16.Main.Descriptor
VirtualChannel.16.Main.Disable
VirtualChannel.16.Main.HighCutOff
VirtualChannel.16.Main.Input1
VirtualChannel.16.Main.Input2
VirtualChannel.16.Main.LowCutOff
VirtualChannel.16.Main.ModbusInput
VirtualChannel.16.Main.Operation
VirtualChannel.16.Main.Period
VirtualChannel.16.Main.Preset
VirtualChannel.16.Main.PresetValue
VirtualChannel.16.Main.PV
VirtualChannel.16.Main.Reset
VirtualChannel.16.Main.Resolution
VirtualChannel.16.Main.Rollover
VirtualChannel.16.Main.RolloverValue
VirtualChannel.16.Main.Status
VirtualChannel.16.Main.TimeRemaining
VirtualChannel.16.Main.Trigger
VirtualChannel.16.Main.Type
VirtualChannel.16.Main.Units
VirtualChannel.16.Main.UnitsScaler
VirtualChannel.16.Trend.Colour
VirtualChannel.16.Trend.SpanHigh
VirtualChannel.16.Trend.SpanLow
VirtualChannel.17.Main.Descriptor
VirtualChannel.17.Main.Disable
VirtualChannel.17.Main.HighCutOff
VirtualChannel.17.Main.Input1
VirtualChannel.17.Main.Input2
VirtualChannel.17.Main.LowCutOff
VirtualChannel.17.Main.ModbusInput
VirtualChannel.17.Main.Operation
VirtualChannel.17.Main.Period
VirtualChannel.17.Main.Preset
VirtualChannel.17.Main.PresetValue
VirtualChannel.17.Main.PV
VirtualChannel.17.Main.Reset
VirtualChannel.17.Main.Resolution
VirtualChannel.17.Main.Rollover
VirtualChannel.17.Main.RolloverValue
VirtualChannel.17.Main.Status
VirtualChannel.17.Main.TimeRemaining
VirtualChannel.17.Main.Trigger
VirtualChannel.17.Main.Type
VirtualChannel.17.Main.Units
VirtualChannel.17.Main.UnitsScaler
VirtualChannel.17.Trend.Colour
VirtualChannel.17.Trend.SpanHigh
VirtualChannel.17.Trend.SpanLow
VirtualChannel.18.Main.Descriptor
VirtualChannel.18.Main.Disable
VirtualChannel.18.Main.HighCutOff
VirtualChannel.18.Main.Input1
VirtualChannel.18.Main.Input2
VirtualChannel.18.Main.LowCutOff
Page 174
FEC920: USER GUIDE
Description
Input 1 value
Input 2 value
The lowest input value that will be totalised/counted
Modbus input value
Specifies the operation of the virtual channel
The time period over which the calculation is made
Initiate preset. 0 = No; 1 = Yes
Specifies the preset value
The virtual channel output value
Initiate reset. 0 = No; 1 = Yes
Specifies the resolution/number of decimal places
A pulse signal to indicate PV (output) has just rolled over
Rollover value
As VirtualChannel1.Main.Status
Time remaining before the calculation is made
Increment/decrement counter. 0 = No; 1 = Yes
As VirtualChannel1.Main.Type
Units descriptor
Units scaler for totalisers
As VirtualChannel1.Trend.Colour
Specifies the highest PV (output value) to be displayed
Specifies the lowest PV (output value) to be displayed
Virtual Channel descriptor
1 = Virtual channel disabled
The highest input value that will be totalised/counted
Input 1 value
Input 2 value
The lowest input value that will be totalised/counted
Modbus input value
Specifies the operation of the virtual channel
The time period over which the calculation is made
Initiate preset. 0 = No; 1 = Yes
Specifies the preset value
The virtual channel output value
Initiate reset. 0 = No; 1 = Yes
Specifies the resolution/number of decimal places
A pulse signal to indicate PV (output) has just rolled over
Rollover value
As VirtualChannel1.Main.Status
Time remaining before the calculation is made
Increment/decrement counter. 0 = No; 1 = Yes
As VirtualChannel1.Main.Type
Units descriptor
Units scaler for totalisers
As VirtualChannel1.Trend.Colour
Specifies the highest PV (output value) to be displayed
Specifies the lowest PV (output value) to be displayed
Virtual Channel descriptor
1 = Virtual channel disabled
The highest input value that will be totalised/counted
Input 1 value
Input 2 value
The lowest input value that will be totalised/counted
Modbus input value
Specifies the operation of the virtual channel
The time period over which the calculation is made
Initiate preset. 0 = No; 1 = Yes
Specifies the preset value
The virtual channel output value
Initiate reset. 0 = No; 1 = Yes
Specifies the resolution/number of decimal places
A pulse signal to indicate PV (output) has just rolled over
Rollover value
As VirtualChannel1.Main.Status
Time remaining before the calculation is made
Increment/decrement counter. 0 = No; 1 = Yes
As VirtualChannel1.Main.Type
Units descriptor
Units scaler for totalisers
As VirtualChannel1.Trend.Colour
Specifies the highest PV (output value) to be displayed
Specifies the lowest PV (output value) to be displayed
Virtual Channel descriptor
1 = Virtual channel disabled
The highest input value that will be totalised/counted
Input 1 value
Input 2 value
The lowest input value that will be totalised/counted
A5E45696052A Rev-AA
Type
Hex
Dec
Resolution
float32
2307
8967
Set by VirtualChannel.15.Main.Resolution
float32
2308
8968
Set by VirtualChannel.15.Main.Resolution
float32
2304
8964
Set by VirtualChannel.15.Main.Resolution
float32
2306
8966
Set by VirtualChannel.15.Main.Resolution
uint8
2301
8961
Not applicable
int32
230a
8970
Not applicable
bool
230c
8972
Not applicable
float32
230d
8973
Set by VirtualChannel.15.Main.Resolution
float32
0158
344
Set by VirtualChannel.15.Main.Resolution
bool
230b
8971
Not applicable
uint8
2302
8962
Not applicable
bool
2311
8977
Not applicable
float32
2312
8978
Set by VirtualChannel.15.Main.Resolution
uint8
0159
345
Not applicable
time_t
2309
8969
Set by Network.Modbus.TimeFormat
bool
230e
8974
Not applicable
uint8
2300
8960
Not applicable
string_t
4c90
19600 Not applicable
float32
2303
8963
1dp
uint8
2320
8992
Not applicable
float32
2322
8994
Same as VirtualChannel.15.Main.PV
float32
2321
8993
Same as VirtualChannel.15.Main.PV
string_t
4c96
19606 Not applicable
bool
23a3
9123
Not applicable
float32
2385
9093
Set by VirtualChannel.16.Main.Resolution
float32
2387
9095
Set by VirtualChannel.16.Main.Resolution
float32
2388
9096
Set by VirtualChannel.16.Main.Resolution
float32
2384
9092
Set by VirtualChannel.16.Main.Resolution
float32
2386
9094
Set by VirtualChannel.16.Main.Resolution
uint8
2381
9089
Not applicable
int32
238a
9098
Not applicable
bool
238c
9100
Not applicable
float32
238d
9101
Set by VirtualChannel.16.Main.Resolution
float32
015c
348
Set by VirtualChannel.16.Main.Resolution
bool
238b
9099
Not applicable
uint8
2382
9090
Not applicable
bool
2391
9105
Not applicable
float32
2392
9106
Set by VirtualChannel.16.Main.Resolution
uint8
015d
349
Not applicable
time_t
2389
9097
Set by Network.Modbus.TimeFormat
bool
238e
9102
Not applicable
uint8
2380
9088
Not applicable
string_t
4cab
19627 Not applicable
float32
2383
9091
1dp
uint8
23a0
9120
Not applicable
float32
23a2
9122
Same as VirtualChannel.16.Main.PV
float32
23a1
9121
Same as VirtualChannel.16.Main.PV
string_t
4cb1
19633 Not applicable
bool
23e3
9187
Not applicable
float32
23c5
9157
Set by VirtualChannel.17.Main.Resolution
float32
23c7
9159
Set by VirtualChannel.17.Main.Resolution
float32
23c8
9160
Set by VirtualChannel.17.Main.Resolution
float32
23c4
9156
Set by VirtualChannel.17.Main.Resolution
float32
23c6
9158
Set by VirtualChannel.17.Main.Resolution
uint8
23c1
9153
Not applicable
int32
23ca
9162
Not applicable
bool
23cc
9164
Not applicable
float32
23cd
9165
Set by VirtualChannel.17.Main.Resolution
float32
015e
350
Set by VirtualChannel.17.Main.Resolution
bool
23cb
9163
Not applicable
uint8
23c2
9154
Not applicable
bool
23d1
9169
Not applicable
float32
23d2
9170
Set by VirtualChannel.17.Main.Resolution
uint8
015f
351
Not applicable
time_t
23c9
9161
Set by Network.Modbus.TimeFormat
bool
23ce
9166
Not applicable
uint8
23c0
9152
Not applicable
string_t
4cc6
19654 Not applicable
float32
23c3
9155
1dp
uint8
23e0
9184
Not applicable
float32
23e2
9186
Same as VirtualChannel.17.Main.PV
float32
23e1
9185
Same as VirtualChannel.17.Main.PV
string_t
4ccc
19660 Not applicable
bool
2523
9507
Not applicable
float32
2405
9221
Set by VirtualChannel.18.Main.Resolution
float32
2407
9223
Set by VirtualChannel.18.Main.Resolution
float32
2408
9224
Set by VirtualChannel.18.Main.Resolution
float32
2404
9220
Set by VirtualChannel.18.Main.Resolution
September 18

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