Yaskawa MP900 Series Machine Controller for Standard Operation - Manual (Page 235)

Module Configuration Definitions
3.7.6 Serial Transmission Definitions
3-140
3
Leading Register Numbers and Number of Words
The leading register numbers and number of words are listed in the following table.
Default Settings for General-purpose Serial Parameters
The default setting of the serial parameters are listed in the following table.
Setting Item
Machine Controller
MP920 CP-316 CP-316H CP-916A CP-916G RIO-05
Readout of Input
Relays Leading register IW0000 IW0000 IW0000 IW0000 IW0000 IW0000
Number of words 5120 6400 6400 2304 2304 2304
Readout of Input
Registers Leading register IW0000 IW0000 IW0000 IW0000 IW0000 IW0000
Number of words 5120 6400 6400 2304 2304 2304
Read/Write Coils Leading register MW0000 MW0000 MW0000 MW0000 MW0000 MW0000
Number of words 32768 8192 16384 3072 3072 3072
Read/Write
Holding Registers Leading register MW0000 MW0000 MW0000 MW0000 MW0000 MW0000
Number of words 32768 8192 16384 3072 3072 3072
Setting Item CIR01 CIR02
Rack Number
Slot Number 01
02 01
02
Circuit Number 01 01
Transmission Protocol MEMOBUS MEMOBUS
Master/Slave Slave Slave
Device Address 01 02
Serial I/F RS-232 RS-485
Transmission Mode RTU RTU
Data Length 8 8
Parity Bit Even Even
Stop Bit 1 1
Baud Rate 9,600 9,600
Sending (Send Delay) None None
Automatically
Reception
(Automatic Reception) No No
Readout of Input Relay IW0000/5120 IW0000/5120
Readout of Input
Registers IW0000/5120 IW0000/5120
Readout/Write-in of
Coils MW00000/32768 MW00000/32768
Readout/Write-in of
Hold Register MW00000/32768 MW00000/32768
Write-in width of Coil/
Hold Register MW00000/MW32767 MW00000/MW32767