Siemens FEC920 User Manual page 179

Flow energy calculator
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Parameter path
VirtualChannel.11.Main.Period
VirtualChannel.11.Main.Preset
VirtualChannel.11.Main.PresetValue
VirtualChannel.11.Main.PV
VirtualChannel.11.Main.Reset
VirtualChannel.11.Main.Resolution
VirtualChannel.11.Main.Rollover
VirtualChannel.11.Main.RolloverValue
VirtualChannel.11.Main.Status
VirtualChannel.11.Main.TimeRemaining
VirtualChannel.11.Main.Trigger
VirtualChannel.11.Main.Type
VirtualChannel.11.Main.Units
VirtualChannel.11.Main.UnitsScaler
VirtualChannel.11.Trend.Colour
VirtualChannel.11.Trend.SpanHigh
VirtualChannel.11.Trend.SpanLow
VirtualChannel.12.Alarm1.Acknowledge
VirtualChannel.12.Alarm1.Acknowledgement
VirtualChannel.12.Alarm1.Active
VirtualChannel.12.Alarm1.Amount
VirtualChannel.12.Alarm1.AverageTime
VirtualChannel.12.Alarm1.Block
VirtualChannel.12.Alarm1.ChangeTime
VirtualChannel.12.Alarm1.Deviation
VirtualChannel.12.Alarm1.Dwell
VirtualChannel.12.Alarm1.Hysteresis
VirtualChannel.12.Alarm1.Inactive
VirtualChannel.12.Alarm1.Inhibit
VirtualChannel.12.Alarm1.Latch
VirtualChannel.12.Alarm1.NotAcknowledged
VirtualChannel.12.Alarm1.Reference
VirtualChannel.12.Alarm1.Status
VirtualChannel.12.Alarm1.Threshold
VirtualChannel.12.Alarm1.Type
VirtualChannel.12.Alarm2.Acknowledge
VirtualChannel.12.Alarm2.Acknowledgement
VirtualChannel.12.Alarm2.Active
VirtualChannel.12.Alarm2.Amount
VirtualChannel.12.Alarm2.AverageTime
VirtualChannel.12.Alarm2.Block
VirtualChannel.12.Alarm2.ChangeTime
VirtualChannel.12.Alarm2.Deviation
VirtualChannel.12.Alarm2.Dwell
VirtualChannel.12.Alarm2.Hysteresis
VirtualChannel.12.Alarm2.Inactive
VirtualChannel.12.Alarm2.Inhibit
VirtualChannel.12.Alarm2.Latch
VirtualChannel.12.Alarm2.NotAcknowledged
VirtualChannel.12.Alarm2.Reference
VirtualChannel.12.Alarm2.Status
VirtualChannel.12.Alarm2.Threshold
VirtualChannel.12.Alarm2.Type
VirtualChannel.12.Main.Descriptor
VirtualChannel.12.Main.Disable
VirtualChannel.12.Main.HighCutOff
VirtualChannel.12.Main.Input1
VirtualChannel.12.Main.Input2
VirtualChannel.12.Main.LowCutOff
VirtualChannel.12.Main.ModbusInput
VirtualChannel.12.Main.Operation
VirtualChannel.12.Main.Period
VirtualChannel.12.Main.Preset
VirtualChannel.12.Main.PresetValue
VirtualChannel.12.Main.PV
VirtualChannel.12.Main.Reset
VirtualChannel.12.Main.Resolution
VirtualChannel.12.Main.Rollover
VirtualChannel.12.Main.RolloverValue
VirtualChannel.12.Main.Status
VirtualChannel.12.Main.TimeRemaining
VirtualChannel.12.Main.Trigger
VirtualChannel.12.Main.Type
VirtualChannel.12.Main.Units
VirtualChannel.12.Main.UnitsScaler
VirtualChannel.12.Trend.Colour
VirtualChannel.12.Trend.SpanHigh
VirtualChannel.12.Trend.SpanLow
VirtualChannel.13.Alarm1.Acknowledge
September 18
FEC920: USER GUIDE
Description
The time period over which the calculation is made
Initiate preset. 0 = No; 1 = Yes
The Preset value
The virtual channel output value
Initiate reset. 0 = No; 1 = Yes
Number of decimal places (0 to 6)
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
1 = acknowledge alarm
1 = alarm acknowledged
1 = alarm source active, or safe but not ack'd
Rate-of-change alarm 'Amount'
Rate-of-change alarm 'Average time'
0 = Blocking alarms off; 1 = Blocking alarms on
Rate-of-change alarm 'Change Time'
Deviation alarm 'Deviation Value'
Alarm dwell time
Alarm hysteresis value
1 = alarm source safe and ack'd (if necessary)
1 = alarm inhibited
As VirtualChannel1.Alarm1.Latch
1 = alarm has not been acknowledged
Deviation alarm 'Reference' value
As VirtualChannel1.Alarm1.Status
Alarm trigger threshold
As VirtualChannel1.Alarm1.Type
1 = acknowledge alarm
1 = alarm acknowledged
1 = alarm source active, or safe but not ack'd
Rate-of-change alarm 'Amount'
Rate-of-change alarm 'Average time'
0 = Blocking alarms off; 1 = Blocking alarms on
Rate-of-change alarm 'Change Time'
Deviation alarm 'Deviation Value'
Alarm dwell time
Alarm hysteresis value
1 = alarm source safe and ack'd (if necessary)
1 = alarm inhibited
As VirtualChannel1.Alarm1.Latch
1 = alarm has not been acknowledged
Deviation alarm 'Reference' value
As VirtualChannel1.Alarm1.Status
Alarm trigger threshold
As VirtualChannel1.Alarm1.Type
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
As VirtualChannel1.Main.Operation
The time period over which the calculation is made
Initiate preset. 0 = No; 1 = Yes
The Preset value
The virtual channel output value
Initiate reset. 0 = No; 1 = Yes
Number of decimal places (0 to 6)
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
1 = acknowledge alarm
A5E45696052A Rev-AA
Type
Hex
Dec
Resolution
int32
210a
8458
Not applicable
bool
210c
8460
Not applicable
float32
210d
8461
Set by VirtualChannel.11.Main.Resolution
float32
0148
328
Set by VirtualChannel.11.Main.Resolution
bool
210b
8459
Not applicable
uint8
2102
8450
Not applicable
bool
2111
8465
Not applicable
float32
2112
8466
Set by VirtualChannel.11.Main.Resolution
uint8
0149
329
Not applicable
time_t
2109
8457
Set by Network.Modbus.TimeFormat
bool
210e
8462
Not applicable
uint8
2100
8448
Not applicable
string_t
4c23
19491 Not applicable
float32
2103
8451
1dp
uint8
2120
8480
Not applicable
float32
2122
8482
Same as VirtualChannel.11.Main.PV
float32
2121
8481
Same as VirtualChannel.11.Main.PV
bool
01d6
470
Not applicable
bool
21d0
8656
Not applicable
bool
21cb
8651
Not applicable
float32
21c8
8648
Same as VirtualChannel.12.Main.PV
time_t
21ca
8650
Set by Network.Modbus.TimeFormat
uint8
21c2
8642
Not applicable
uint8
21c9
8649
Not applicable
float32
21c7
8647
Same as VirtualChannel.12.Main.PV
time_t
21c5
8645
Set by Network.Modbus.TimeFormat
float32
21c4
8644
Same as VirtualChannel.12.Main.PV
bool
21ce
8654
Not applicable
bool
21d1
8657
Not applicable
uint8
21c1
8641
Not applicable
bool
21cf
8655
Not applicable
float32
21c6
8646
Same as VirtualChannel.12.Main.PV
uint8
014e
334
Not applicable
float32
21c3
8643
Same as VirtualChannel.12.Main.PV
uint8
21c0
8640
Not applicable
bool
01d7
471
Not applicable
bool
21f0
8688
Not applicable
bool
21eb
8683
Not applicable
float32
21e8
8680
Same as VirtualChannel.12.Main.PV
time_t
21ea
8682
Set by Network.Modbus.TimeFormat
uint8
21e2
8674
Not applicable
uint8
21e9
8681
Not applicable
float32
21e7
8679
Same as VirtualChannel.12.Main.PV
time_t
21e5
8677
Set by Network.Modbus.TimeFormat
float32
21e4
8676
Same as VirtualChannel.12.Main.PV
bool
21ee
8686
Not applicable
bool
21f1
8689
Not applicable
uint8
21e1
8673
Not applicable
bool
21ef
8687
Not applicable
float32
21e6
8678
Same as VirtualChannel.12.Main.PV
uint8
014f
335
Not applicable
float32
21e3
8675
Same as VirtualChannel.12.Main.PV
uint8
21e0
8672
Not applicable
string_t
4c29
19497 Not applicable
bool
21a3
8611
Not applicable
float32
2185
8581
Set by VirtualChannel.12.Main.Resolution
float32
2187
8583
Set by VirtualChannel.12.Main.Resolution
float32
2188
8584
Set by VirtualChannel.12.Main.Resolution
float32
2184
8580
Set by VirtualChannel.12.Main.Resolution
float32
2186
8582
Set by VirtualChannel.12.Main.Resolution
uint8
2181
8577
Not applicable
int32
218a
8586
Not applicable
bool
218c
8588
Not applicable
float32
218d
8589
Set by VirtualChannel.12.Main.Resolution
float32
014c
332
Set by VirtualChannel.12.Main.Resolution
bool
218b
8587
Not applicable
uint8
2182
8578
Not applicable
bool
2191
8593
Not applicable
float32
2192
8594
Set by VirtualChannel.12.Main.Resolution
uint8
014d
333
Not applicable
time_t
2189
8585
Set by Network.Modbus.TimeFormat
bool
218e
8590
Not applicable
uint8
2180
8576
Not applicable
string_t
4c3e
19518 Not applicable
float32
2183
8579
1dp
uint8
21a0
8608
Not applicable
float32
21a2
8610
Same as VirtualChannel.12.Main.PV
float32
21a1
8609
Same as VirtualChannel.12.Main.PV
bool
01d8
472
Not applicable
Page 171

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