TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
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FLI 11 Phase Instantaneous Level 2
Enable Winding 1
150P-1 FLI 27 User Logical Input 3 ULI 3
FLI 12 Phase Instantaneous Level 2
Enable Winding 2
150P-2 FLI 28 User Logical Input 4 ULI 4
FLI 13 Neutral Instantaneous Level 2
Enable Winding 1
150N-1 FLI 29 User Logical Input 5 ULI 5
FLI 14 Ground Instantaneous Level 2
Enable Winding 2
150G-2 FLI 30 User Logical Input 6 ULI 6
FLI 15 Winding 1 Negative Sequence
Control
46-1 FLI 31 User Logical Input 7 ULI 7
FLI 16 Winding 2 Negative Sequence
Control
46-2 FLI 32 User Logical Input 8 ULI 8
The usefulness of this feature cannot be understated. Each one of these functions can be forced via a network
control. Programming need not be done to allow for function control via a network. If the relaying feature
“Waveform Capture Initiate” were to be enabled, the bit FLI 21 could be forced to an “ON” condition via the
network control. If a desired control function were to be controlled via the network, then ECP mapping would
have to be configured as per Figure 5-55. The method employed to force the state of the function is similar to that
of the Group II and III functions. As illustrated in Table 5-48, the mapping of each of the FLI’s is illustrated.
Registers 41430 through 41439 allow forcing of the desired feature.
Figure 5-55. Mapping Function Screen for Logical Inputs
Group IV functions operate as follows:
Register 41434 = Force Physical Output Change Mask - Selects Control for FLI 17 – FLI 32
Register 41435 = Force Physical Output Change Mask - Selects Control for FLI 01 – FLI 16
Register 41436 = Force Physical Output Normal State Mask - Places FLI 17 – FLI 32 in Normal or Force Mode
Register 41437 = Force Physical Output Normal State Mask - Places FLI 01 – FLI 16 in Normal or Force Mode
Register 41438 = Physical Output Forcing State Mask – If Bit is in Force Mode, Determines Force State FLI 17 to
FLI 32 (State 1 = energized State 0 = de-energized)
Register 41439 = Physical Output Forcing State Mask – If Bit is in Force Mode, Determines Force State FLI 01 to
FLI 16 (State 1 = energized State 0 = de-energized)
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