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● Direction = Positive
● Frequency Value High = 12 kHz
● Frequency Value Low = 2 kHz
● Flow Value High = 15 kg/s
● Flow Value Low = 5 kg/s
Measured massflow value = 7.5 kg/s (constant)
Result:
● Frequency = 4.5 kHz
Note
The connected equipment must be capable of registering the full range of frequencies
configured.
8.6.4
Redundancy mode (frequency)
8.6.4.1
Redundancy mode
If both channel 2 and channel 3 are configured as frequency outputs, channel 3 can be
configured for redundancy mode to follow channel 2 shifted by 90˚or 180˚. If set to redundancy
mode, channel 3 inherits all channel 2 settings. The flow direction will determine whether
channel 3 is shifted before or after channel 2 at 90° shift.
The following examples describe the frequency functionalities for channel 2 and 3 in
redundancy mode:
Channel 2 configured as positive direction and channel 3 set to redundancy mode 90°
Figure 8-8
Positive flow - channel 3 leads by 90°
Figure 8-9
Negative flow - channel 3 lags by 90°
Functions
8.6 Inputs and outputs
MASS 2100 & FC300 (FCT030)
Operating Instructions, 06/2017, A5E39789040-AA
151
Содержание FC300
Страница 9: ...Index 515 Table of contents MASS 2100 FC300 FCT030 Operating Instructions 06 2017 A5E39789040 AA 9 ...
Страница 10: ...Table of contents MASS 2100 FC300 FCT030 10 Operating Instructions 06 2017 A5E39789040 AA ...
Страница 36: ...Description 3 7 Theory of operation MASS 2100 FC300 FCT030 36 Operating Instructions 06 2017 A5E39789040 AA ...
Страница 90: ...Connecting 5 4 Device nameplates MASS 2100 FC300 FCT030 90 Operating Instructions 06 2017 A5E39789040 AA ...
Страница 258: ...Dimension drawings 12 4 Mounting bracket MASS 2100 FC300 FCT030 258 Operating Instructions 06 2017 A5E39789040 AA ...
Страница 478: ...Default settings B 15 Language MASS 2100 FC300 FCT030 478 Operating Instructions 06 2017 A5E39789040 AA ...
Страница 518: ...Index MASS 2100 FC300 FCT030 518 Operating Instructions 06 2017 A5E39789040 AA ...