YASKAWA MP3000 Series - Page 200

2.7 Communications with a Mitsubishi PLC (QnA-compatible 3E Frame Protocol)
Message Functions
2-182
Note: 1. Even if addresses are within the given device range, they may exceed the range of the device area depending on
the model of the Mitsubishi Q/QnA-series PLC.
Refer to the following manual for details.
Programmable Controller Manual from Mitsubishi Electric Corporation
2. Access file registers by using the notation for accessing continuous file registers: ZR for ASCII data and B0 hex
for binary data. The normal access notation (R* for ASCII data and AF hex for binary data) cannot be used.
3. The corresponding register address in the MP3000 can be adjusted by using the offset setting of the MSG-RCVE
function.
 Register Type (PARAM16)
This parameter is not used for the QnA-compatible 3E Frame protocol.
 Data Size (PARAM17)
This parameter gives the data size as the number of bits or words for read/write requests from the remote
station.
 Remote CPU Module Number (PARAM18)
This parameter is not used for the QnA-compatible 3E Frame protocol.
 Reserved for System (PARAM19)
This parameter is used by the system.
Word Device Conversion Table
Device
QnA-compatible 3E
Frame Device Range
Notation
MEMOBUS
Command
First
Address
Register
Address
Data Registers D000000 to D012287 Decimal
03, 06, 09, 0B, 0D,
0E, and 10 hex:
Hold registers
00000 to
12287
MW00000 to
MW12287
Link Registers W000000 to W001FFF Hexadecimal
03, 06, 09, 0B, 0D,
0E, and 10 hex:
Hold registers
12288 to
20479
MW12288 to
MW20479
Link Special
Registers
SD000000 to SD002047 Decimal
03, 06, 09, 0B, 0D,
0E, and 10 hex:
Hold registers
20480 to
22527
MW20480 to
MW22527
File Registers ZR000000 to ZR007FFF Hexadecimal
03, 06, 09, 0B, 0D,
0E, and 10 hex:
Hold registers
22528 to
55295
MW22528 to
MW55295
Timer Registers TN000000 to TN002047 Decimal
04 and 0A hex:
Input registers
00000 to
02047
MW00000 to
MW02047
Counter Registers CN000000 to CN001023 Decimal
04 and 0A hex:
Input registers
02048 to
03071
MW02048 to
MW03071
Do not change the value of PARAM19 from a user program or by any other means.
Note