LG PAHCMS000 Installation Manual page 55
Air handler unit communications kit
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Also See for PAHCMS000:
- Installation manual (47 pages) ,
- Service manual (18 pages) ,
- Owners & installation manual (7 pages)
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Memory Map
Function Code
Code
0x01
0x02
0x03
0x04
0x05
0x06
Memory Map
Register
Description
00001
Operating On / Off
00002
Reserved
00003
Reserved
00004
Reserved
00005
Reserved
00006
Reserved
00007
Reserved
00008
Reserved
10001
Error Status
10002
Operation Status
10003
Defrost Status
10004
Reserved
10005
Reserved
10006
Reserved
10007
Reserved
10008
Reserved
10009
Reserved
10010
Reserved
10011
ODU#1 Operation Status
10012
ODU#1 Comp. Status
10013
ODU#1 Defrost Status
10014
ODU#1 Error Status
10015
ODU#2 Operation Status
10016
ODU#2 Comp. Status
10017
ODU#2 Defrost Status
10018
ODU#2 Error Status
10019
ODU#3 Operation Status
10020
ODU#3 Comp. Status
10021
ODU#3 Defrost Status
10022
ODU#3 Error Status
10023
ODU#4 Operation Status
10024
ODU#4 Comp. Status
10025
ODU#4 Defrost Status
10026
ODU#4 Error Status
Description
Read Coils
Read Discrete inputs
Read Holding Registers
Read Input Registers
Write Single Coil
Write Single Holding Register
Function Code
1
2
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Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
EEV KIT INSTALLATION
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Control Functions
Register
00001~00008
10001~10030
40001~40010
30001~30016
00001~00008
40001~40010
Value explanation
0: Off / 1: On
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0: Normal / 1: Error
0: Off / 1: On
0: Normal / 1: Defrost
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0: Off / 1: On
0: Off / 1: On
0: Normal / 1: Defrost
0: Normal / 1: Error
0: Off / 1: On
0: Off / 1: On
0: Normal / 1: Defrost
0: Normal / 1: Error
0: Off / 1: On
0: Off / 1: On
0: Normal / 1: Defrost
0: Normal / 1: Error
0: Off / 1: On
0: Off / 1: On
0: Normal / 1: Defrost
0: Normal / 1: Error
55
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