84
APPENDIX D
The Modbus addresses for the MX2 Inverter are listed in section B-4-2 of the
MX2 user's manual.
The Modbus addresses for the RX Inverter are listed in “Section 4-4 Register
Number List” of the RX user's manual.
P160 - P169 can also be accessed as PNU915.1 - PNU915.10
P170 - P179 can also be accessed as PNU916.1 - PNU916.10
Note
Irrespective of the user configuration, the size of the module is fixed to 10
words in and 10 words out.
Tip
Set the following register values:
• P160 = 1F01h: This gives you control over Modbus Coils 0000h through
000Fh using the first output word. These coils implement all the important
control functions of the Inverter.
• P161 = 0001h and P162 = 0002h: This gives you control over the fre-
quency reference using output words 2 and 3.
• P170 = 1E01h: This allows you to monitor Modbus Coils 0010h through
001Fh as the first input word. These coils implement the most important
status information of the Inverter.
• P171 = 1001h and P172 = 1002h: This allows you to monitor the output
frequency using input words 2 and 3.
The Modbus coil definitions for the MX2 Inverter are listed in section
B-4-1 of the MX2 user's manual.
The Modbus coil definitions for the RX Inverter are listed in Section B-4-1 of
the RX user's manual.
+8
Modbus register set by P168
Ignored if P168 = 0
Modbus register set by P178
Ignored if P178 = 0
+9
Modbus register set by P169
Ignored if P169 = 0
Modbus register set by P179
Ignored if P179 = 0
Table D-1 Flexible format I/O mapping
Word
Offset
Content
Output Area
Input Area
I111E-EN-02+3G3AX-MX2-RX-PRT+OperManual.book Seite 84 Donnerstag, 8. September 2011 11:53 11
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Страница 14: ...xiv Compliance with EC Directives...
Страница 20: ...6 Introduction to PROFIBUS Section 1 3...
Страница 36: ...22 How to mount the Option Board on the Inverter Section 2 3...
Страница 42: ...28 Configuring the Network Section 3 2...
Страница 70: ...56 Limitations Caused by Inverter Mode and Rating Selection Section 4 7...
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