Modbus Memory Map

Table 2: Data Formats (Sheet 3 of 12)

CODE

TYPE

DEFINITION

 

 

 

F100

Unsigned

TEMPEATURE DISPLAY

 

16 bit

UNITS

 

integer

 

 

 

 

 

0

Celsius

 

 

 

 

1

Fahrenheit

 

 

 

FC101

Unsigned

RS 485 BAUD RATE

 

16 bit

 

 

integer

 

 

 

 

 

0

300 baud

 

 

 

 

1

1200 baud

 

 

 

 

2

2400 baud

 

 

 

 

3

4800 baud

 

 

 

 

4

9600 baud

 

 

 

 

5

19200 baud

 

 

 

F102

Unsigned

RS 485 PARITY

 

16 bit

 

 

integer

 

 

 

 

 

0

None

 

 

 

 

1

Odd

 

 

 

 

2

Even

 

 

 

F103

Unsigned

NO/YES SELECTION

 

16 bit

 

 

integer

 

 

 

 

 

0

No

 

 

 

 

1

Yes

 

 

 

F104

Unsigned

GROUND CT TYPE

 

16 bit

 

 

integer

 

 

 

 

 

0

None

 

 

 

 

1

1 A Secondary

 

 

 

 

2

50/0.025 Ground CT

 

 

 

 

3

5 A Secondary

 

 

 

F105

Unsigned

OFF/ON SELECTION

 

16 bit

 

 

integer

 

 

 

 

 

0

Off

 

 

 

 

1

On

 

 

 

F106

Unsigned

VOLTAGE

 

16 bit

TRANSFORMER

 

integer

CONNECTION TYPE

 

 

 

 

0

None

 

 

 

 

1

Open Delta

 

 

 

 

2

Wye

 

 

 

F107

Unsigned

NOMINAL FREQUENCY

 

16 bit

 

 

integer

 

 

 

 

 

0

----

 

 

 

 

1

60 Hz

 

 

 

 

2

50 Hz

 

 

 

 

3

25 Hz

 

 

 

F109

Unsigned

STARTER STATUS

 

16 bit

SWITCH

 

integer

 

 

 

 

 

0

Auxiliary A

 

 

 

 

1

Auxiliary B

 

 

 

F115

Unsigned

ALARM / TRIP TYPE

 

16 bit

SELECTION

 

integer

 

 

 

 

 

0

Off

 

 

 

 

1

Latched

 

 

 

 

2

Unlatched

 

 

 

489

Communications Guide

Table 2: Data Formats (Sheet 4 of 12)

CODE

TYPE

DEFINITION

 

 

 

F117

Unsigned

RESET MODE

 

16 bit

 

 

integer

 

 

 

 

 

0

All Resets

 

 

 

 

1

Remote Reset Only

 

 

 

 

2

Keypad Reset Only

 

 

 

F118

Unsigned

SETPOINT GROUP

 

16 bit

 

 

integer

 

 

 

 

 

0

Group 1

 

 

 

 

1

Group 2

 

 

 

F120

Unsigned

RTD TYPE

 

16 bit

 

 

integer

 

 

 

 

 

0

100 Ohm Platinum

 

 

 

 

1

120 Ohm Nickel

 

 

 

 

2

100 Ohm Nickel

 

 

 

 

3

10 Ohm Copper

 

 

 

F121

Unsigned

RTD APPLICATION

 

16 bit

 

 

integer

 

 

 

 

 

0

None

 

 

 

 

1

Stator

 

 

 

 

2

Bearing

 

 

 

 

3

Ambient

 

 

 

 

4

Other

 

 

 

F122

Unsigned

RTD VOTING

 

16 bit

SELECTION

 

integer

 

 

 

 

 

1

RTD #1

 

 

 

 

2

RTD #2

 

 

 

 

3

RTD #3

 

 

 

 

4

RTD #4

 

 

 

 

5

RTD #5

 

 

 

 

6

RTD #6

 

 

 

 

7

RTD #7

 

 

 

 

8

RTD #8

 

 

 

 

9

RTD #9

 

 

 

 

10

RTD #10

 

 

 

 

11

RTD #11

 

 

 

 

12

RTD #12

 

 

 

F123

Unsigned

ALARM/TRIP STATUS

 

16 bit

 

 

integer

 

 

 

 

 

0

Not Enabled

 

 

 

 

1

Inactive

 

 

 

 

2

Timing Out

 

 

 

 

3

Active Trip

 

 

 

 

4

Latched Trip

 

 

 

F124

Unsigned

PHASE ROTATION

 

16 bit

SELECTION

 

integer

 

 

 

 

 

0

----

 

 

 

 

1

ABC

 

 

 

 

2

ACB

 

 

 

F126

Unsigned

DISABLED / ENABLED

 

16 bit

SELECTION

 

 

 

 

0

Disabled

 

 

 

 

1

Enabled

 

 

 

GE Multilin

http://www.GEindustrial.com/multilin

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Image 45
GE 1601-0149-A2 Tempeature Display, RS 485 Baud Rate, RS 485 Parity, NO/YES Selection, Ground CT Type, OFF/ON Selection