10
© 2011 Emerson Climate Technologies
Printed in the U.S.A.
AE8-1384 R1
Application Engineering
B
U
L
L
E
T
I
N
Table 4 – CoreSense Modbus Map
Parameters can be read using Function code 4 (Read Input Register)
Location in Hex
Parameter
Message
Length in
Bytes
Message
Length With
Zero Stuf
fi
ng
300
CoreSense Module Firmware Version
8
16
308
CoreSense Module Model Number
12
24
314
ASSET Serial Number
12
24
320
ASSET Model Number
18
36
332
CoreSense Module Serial Number
11
22
33D
Division Name
29
58
35A
Product Code
9
18
363
Product Name
7
14
36A
Product type
1
2
36B
Endian Convention
1
2
36C
Dip switch Setting
2
2
Unused (18 bytes)
380
Alarm Code
1
2
381
Input and Output status
4
4
385
Scroll Temperature Value
2
2
387
Spare Temperature Value
2
2
389
Pilot Voltage Value
2
2
Unused (117 bytes)
400
Ten most recent alarms with time stamp
40
60
428
Compressor run history with cumulative count
11
20
433
Compressor start history with cumulative count
19
20
446
Short Cycle history with cumulative count
11
20
Unused (30 bytes)
46F
Seven day Warning history with cumulative count
40
72
497
Seven day Trip history with cumulative count
60
108
4D3
Seven day Lockout history with cumulative count
70
126
Note:
Number of registers value to be send in the query = Number in the column "Message Length With Zero Stuf
fi
ng" / 2
(e.g. number of reg required to read "Seven day Warning history with cumulative count" is 36 (72/2)
Read Only Data
Read Write Data
Write Only Data