YASKAWA MP2000 Series Troubleshooting Manual page 54

3.3 Message Communication Error
3.3.3 Checking the Message Function
[ b ] When using the message receive function (MSG-RCV)
• Parameter list when Pro-Typ (Transmission protocol) is MEMOBUS
Parameter
No.
02
04
05
06
08
09
10
11
* IN: Input parameter, OUT: Output parameter
Note: For the checking details of parameters No. 04 to 11, refer to Appendix G MSG-SND/MSG-RCV
• Parameter list when Pro-Typ (Transmission protocol) is Non-procedural 1 or Non-procedural 2
Parameter
No.
02
04, 05
06
07 to 11
12
* IN: Input parameter, OUT: Output parameter
3-22
*
Details
IN/OUT
IN
Connection number
OUT
Function code
OUT
Data address
OUT
Data size
IN
Coil offset
IN
Input relay offset
IN
Input register offset
IN
Holding register offset
Functions of Machine Controller MP2310 Basic Module User's Manual (manual No.: SIEP C880732
01).
*
Details
IN/OUT
IN Connection number
– (unused)
Data size
OUT
– (unused)
Register offset
IN
Description and Checking Details
Sets the transmission source to be used at the remote station. (Specify
the connection number in the connection parameters.)
Check that the setting is within the following setting range.
• Built-in Ethernet Module:
• 218IF-02 or 218IF-01 Module: 1 to 20
Outputs the function code requested from the transmission side.
Outputs the start address of the data requested from the transmission
side.
Outputs the read symbol write data size requested from the transmis-
sion side.
Sets the coil's offset word address.
Sets the offset word address of an input relay.
Sets the offset word address of an input register.
Sets the offset word address of a holding register.
Description and Checking Details
Sets the transmission source to be used at the remote station. (Specify
the connection number in the connection parameters.)
Check that the setting is within the following setting range.
• Built-in Ethernet Module:
• 218IF-02 or 218IF-01 Module: 1 to 20
–
Outputs the read symbol write data size requested from the transmis-
sion side.
–
Sets the offset word address of a holding register.
1 to 4
1 to 4