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TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide

136

Group I Control Features Explained

Group I provides the following functionality:

• Reset Energy Meters

• Reset Demands

• Reset Status

• Reset Targets

• Reset Alarm

• Toggle SCADA Ready

Group I control requires that the control bit be selected in Register 41414 and the same corresponding value

should also be placed in 41415. If the values in the registers do not match, control shall not occur.

Table 5-42. Group I Control Registers

Notes Register Item Description

GROUP I

41410 Execute Register

0 = No Action

1 = Execute

Unsigned (16 Bits)

41411 Password ASCII – 2 Characters Leftmost Digits

41412 Password ASCII – 2 Characters Rightmost Digits

41413 Spare

41414 Change Initiate Input Mask Unsigned (16 Bits)

Bit 0 Reserved (lsb)

Bit 1 Reserved

Bit 2 Reserved

Bit 3 Reserved

Bit 4 Reserved

Bit 5 Reserved

Bit 6 Reserved

Bit 7 Reserved

Bit 8 Reset Targets 1 = Control Bit State 0 = No Control

Bit 9 Reset Alarms 1 = Control Bit State 0 = No Control

Bit 10 Reset Min/Max demands 1 = Control Bit State 0 = No Control

Bit 11 Reset Relay Status 1 = Control Bit State 0 = No Control

Bit 12 Reset Energy Meters 1 = Control Bit State 0 = No Control

** Bit 13 Toggle SCADA REDI 1 = Control Bit State 0 = No Control

Bit 14 Reserved

Bit 15 Reserved (msb)

41415 Confirm Initiate Input Mask Unsigned (16 Bits)

Bit 0 Reserved