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7 COMMUNICATIONS
Table 7–1: 239 MEMORY MAP (Sheet 2 of 18)
REG
GROUP
ADDR
(HEX)
0040
0041
0042
0043
to
007F
0080
COMMANDS
0081
0082
0083
0084
0085
0086
0087
0088
0089
008A
008B
008C
008D
008E
7
008F
0090
to
00FF
0100
USER
DEFINABLE
0101
REGISTERS
0102
0103
0104
0105
0106
0107
1, 2, 3,
,
,
,
, †, ‡
*
**
***
****
See page 7–30 for explanation of Table notes.
7-14
Courtesy of NationalSwitchgear.com
DESCRIPTION
Manufacture Day
Manufacture Month
Manufacture Year
Reserved
↓
Reserved
Commands (Holding Registers) Addresses – 0080 to 00FF
Command Function Code
Command Operation Code
Command Data 1
Command Data 2
Command Data 3
Command Data 4
Command Data 5
Command Data 6
Command Data 7
Command Data 8
Command Data 9
Command Data 10
Command Data 11
Reserved
Reserved
Reserved
Reserved
↓
Reserved
User Definable Register (Input Registers) Addresses – 0100 to 017F
User Definable Data 0000
User Definable Data 0001
User Definable Data 0002
User Definable Data 0003
User Definable Data 0004
User Definable Data 0005
User Definable Data 0006
User Definable Data 0007
239 Motor Protection Relay
7 COMMUNICATIONS
REGISTER
STEP
UNITS &
VALUE
VALUE
SCALE
RANGE
---
---
---
---
---
---
---
---
---
5
---
---
1-13
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
0-65535
1
---
---
---
---
---
---
---
---
---
---
---
---
---
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FOR-
FACTORY
MAT
DEFAULT VALUE
(CONVERTED)
F1
day of manufacture
F109
month of manufacture
F1
yr. of manufacture
F1
5
F27
0
F8,
0
F28
F30
F31
0
F8
0
F8
0
F8
0
F8
0
F8
0
F8
0
F8
0
F8
0
F8
0
---
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---
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GE Multilin
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