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CHAPTER 3: CONFIGURING THE D20E FIRMWARE
Configuring points
Digital input points
Single and double digital input
D20E ETHERNET I/O MODULE INSTRUCTION MANUAL
The following sections provide details for configuring the D20E firmware with the following
point types:
•
Digital input points
on page 55
–
Counter points
on page 60
•
Analog input points
on page 63
•
Control output points
The DAPserver Studio tool is used to configure the D20E modules. Most of the
configuration information provided in this chapter is associated with the DAPserver Studio
Settings > Provider tab.
The D20E-S module allows up to 64 status input connections and the D20E-C module
allows up to 16 digital inputs.
There are up to 64 status inputs that can be configured as:
•
Single point status (see Table 4) or
•
Double point status (see Table 5).
When a status input is configured as a double point, each point occupies two input spaces
on termination block TB2; for example, on the D20E-S, TB2-1 and TB2-67 represent DI#1
LSB state; and TB2-2 and TB2-68 represent DI#1 MSB state. When mapping the double
point into DAP server, you only map the LSB.
Table 4: Single Input States:
State
Input
Off/Open
0
On/Close
1
Table 5: Double Input States:
State
Input
Off/Open
0
Transition
0
On/Close
1
Invalid
1
The D20MX Substation Controller does not support double Digital Input from the D20E IO
Module.
on page 69
1
0
0
1
GE INFORMATION
55
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