COMMUNICATIONS GUIDE
MODBUS MEMORY MAP
469 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
19
469 Memory Map
The 469 memory map is shown in the following table.
Table 7: 469 MEMORY MAP (Sheet 1 of 90)
GROUP
ADDR
(HEX)
DESCRIPTION
MIN.
MAX.
STEP
VALUE
UNITS
FORMAT
CODE
DEFAULT
PRODUCT ID (Addresses 0000 to 007F)
PRODUCT ID
0000
Product device code
--
--
--
--
F1
30
0001
Product hardware revision
1
26
1
--
F15
--
0002
Product software revision
--
--
--
--
F16
--
0003
Product modification number
0
999
1
--
F1
--
0004
Reserved
0005
Reserved
...
...
000F
Reserved
0010
Boot program revision
--
--
--
--
F16
--
0011
Boot program modification number
0
999
1
--
F1
--
0012
Reserved
0013
Reserved
...
...
007F
Reserved
Commands (Addresses 0080 to 00FF)
COMMANDS
0080
Command function code
0081
Reserved
0088
Communications port passcode
Note: From version 5.23 onward, relay
response to read request is 00000000.
0
99999999 1
--
F12
0
00F0
Time (broadcast)
--
--
--
--
F24
--
00F2
Date (broadcast)
--
--
--
--
F18
--
00F4
Reserved
00F5
Reserved
...
...
00FF
Reserved
User Map (Addresses 0100 to 017F)
USER MAP
VALUES
0100
User map value #1
--
--
--
--
--
--
0101
User map value #2
--
--
--
--
--
--
0102
User map value #3
--
--
--
--
--
--
0103
User map value #4
--
--
--
--
--
--
0104
User map value #5
--
--
--
--
--
--
0105
User map value #6
--
--
--
--
--
--
0106
User map value #7
--
--
--
--
--
--
0107
User map value #8
--
--
--
--
--
--
0108
User map value #9
--
--
--
--
--
--
0109
User map value #10
--
--
--
--
--
--
010A
User map value #11
--
--
--
--
--
--
010B
User map value #12
--
--
--
--
--
--