Yaskawa VS-616G5 DeviceNet Communication Interface Card SI-M2 - Manual (Page 6)

Page 6 VS-616G5 Option Instruction Manual: DeviceNet™ Communication Interface Card SI-M2
Connecting to DeviceNet
™
The DeviceNet  specification states that nodes on the network must be able to be connected and
disconnected without breaking the network. This means that the SI-M2 option card must be connected to
the DeviceNet
 main (trunk) cable through a “drop cable” and “T” connector arrangement (see Fig. 3).
It is important to ensure that the SI-M2 card is connected to the DeviceNet  network and that the network
power is energized before applying power to the G5 inverter.
DeviceNet
™
Configuration Menus in VS-616G5
* Note: Input Assembly Instructions and Output Assembly Instructions 100 and 110 must be set to the same type.
Note: After changing parameters, the power to the VS-616G5 must be cycled for the changes to take effect.
DeviceNet
™
Functions in SI-M2
Supported Message Types
Explicit Messages: Fragmentation is supported. Up to 32 bytes can be input and output.
Polled I/O Messages: Fragmentation is not supported. Up to 8 bytes can be input and output.
Supported I/O Assemblies
Static output # 20, 21, and 100
Static input # 70, 71, and 110
Dynamic assemblies are not supported.
Supported Connection path type
Symbolic: Connection path length must be 3 bytes long.
Function P1 Parameter List, DeviceNet  Configuration
Digital Operator Display
Parameter
No.
Parameter Name
Setting
Range
Factory
Default
Data Selection
MAC ID P1-01 MAC ID Address No. 0 - 63 63 0 - 63
Baud Rate P1-02 Communication Speed Set 0 - 2 0
0 = 125 kBaud
1 = 250 kBaud
2 = 500 kBaud
Output Assy Inst * P1-03 I/O Instruction to Inverter 20, 21, 100 21
20 = Basic Spd Cntrl
21 = Extend Spd Cntrl
100 = G5 Standard Comm
Input Assy Inst * P1-04 I/O Instruction From Inverter 70, 71, 100 71
70 = Basic Spd Cntrl
71 = Extend Spd Cntrl
110 = G5 Standard Comm
DNet Loss Action P1-05
Inverter Action on Loss of
Communication
0 - 1 0
0 = Fault and Stop
1 = Continue Operation