Yaskawa MP900 Series MPLOGGER - Manual (Page 122)

A.1 Message Receive Function (MSG-RCV)
A-7
A
„ Data Size (PARAM06)
Outputs the data size (number of bits or words) for a read or write request. For non-proce-
dure 2, it outputs the number of bytes.
„ Partner CPU Number (PARAM07)
Outputs the CPU number of the partner CPU.
„ Coil Offset (PARAM08)
Sets the offset word address of the coil.
The offset is effective when the function code is 01H, 05H, or 0FH.
„ Input Relay Offset (PARAM09)
Sets the offset word address of the input relay.
The offset is effective when the function code is 02H.
„ Input Register Offset (PARAM10)
Sets the offset word address of the input register.
The offset is effective when the function code is 04H or 0AH.
„ Holding Register Offset (PARAM11)
Sets the offset word address of the holding register.
The offset is effective when the function code is 03H, 06H, 09H, 0BH, 0DH, 0EH, or 10H.
„ Writing Range Low (PARAM12) and Writing Range High (PARAM13)
Sets the range where writing is permitted in response to a write request. If the request is out-
side this range, an error will occur.
The range is effective when the function code is 0BH, 0EH, 0FH, or 10H.
0
≤ Writing Range LO ≤ Writing Range HI ≤ MW Maximum Value of Address
„ Reserved for System (PARAM14)
Stores the channel number that is being used. Set PARAM14 to 0000H with the user pro-
gram in the initial scan when the system is started. This is reserved for system use after that,
so do not change the values with the user program.