Intelligent Technologies Modbus to QCPort Adapter Manual
January 2006
MN05002002E (C)
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Page 37
Example 1
Example 1 illustrates a typical MCC with factory IO configuration, for this example the
MCC will have two buckets (cover control) of address 1 and 2. Each device has the
following IO parameters.
Cover Control Data
Table 34 Default Cover Control IO Data
Byte Data
Cover Control Produced Data
0
Fault Word Low Byte (word)
1
Fault Word High Byte
2
% FLA Word Low Byte (word)
3
% FLA Word High Byte
4
% Thermal Memory (byte)
5
Motor Status Byte
Cover Control Consumed Data
0
Motor Control Byte
Modbus Registers
Table 35 Modbus Register Data
Register Description
Device
Address
Bits used with in
register
Input Registers (holding)
0001
QCPort Channel Status Register
N/A
16
0002
Fault Word
1
16
0003
% FLA
1
16
0004
% Thermal Memory
1
8 (lower byte)
0005
Motor Status Byte
1
8 (lower byte)
0006
Fault Word
2
16
0007
% FLA
2
16
0008
% Thermal Memory
2
8 (lower byte)
0009
Motor Status Byte
2
8 (lower byte)
Output Registers (holding)
1025
QCPort Channel Control Register
N/A
16
1026
Motor Control Byte
1
8 (lower byte)
1027
Motor Control Byte
2
8 (lower byte)
