Appendix 1.9 Devicenet Parameters - Mitsubishi Electric C70 Setup Manual

MITSUBISHI CNC
Appendix 1 Explanation of Parameters

Appendix 1.9 DeviceNet Parameters

The parameters with "(PR)" requires the CNC to be turned OFF after the settings. Turn the power OFF and ON to enable
the parameter settings.
【#29041(PR)】 Parameter Saving Area Select Parameter saving area selection
Set the parameter area saved in the flash ROM.
When a value among "4" to "7" is set, auto communication start setting will also be saved.
---Setting range---
0 to 7
【#29042(PR)】 Constant Scan Constant scan time
Set the link scan time.
---Setting range---
0 to 65535
【#29043(PR)】 I/O data reception size Slave function reception bytes (input points)
Set the slave function I/O data reception size.
The standard setting is "8".
---Setting range---
0 to 128
【#29044(PR)】 I/O data transmission size Slave function transmission bytes (output points)
Set the slave function I/O data transmission size.
The standard setting is "8".
---Setting range---
0 to 128
【#29045(PR)】 Auto communication start Auto communication start
Select whether to automatically start the I/O communication.
This setting will be saved in the flash ROM when the power is turned OFF and ON or when the CPU
module is reset.
0: Not automatically start
1: Automatically start
【#29051(PR)】 Slave Node No. & Message Group Slave node No. and message group
Set the slave node No. and message group.
Set a hexadecimal number.
HEX-
HEX-1,2 : 1st slave node No. (MAC ID)
00 to 3F(HEX) (0 to 63)
HEX-3.4 : Message group
01(HEX): Node that supports UCMM and uses message group 3, 2, or 1
03(HEX): Node that supports UCMM and uses message group 1
04(HEX): Node that does not support UCMM (Group 2 dedicated server)
80(HEX): Reserved node
【#29052(PR)】 Slave Node Connection Type Slave node: Connection type
Select the connection type of I/O communication.
Set a hexadecimal number.
0001(HEX): Polling
0002(HEX): Bit strobe
0004(HEX): Change-of-state
0008(HEX): Cyclic
356
4 3 2 1