<Appendix 4. Link Master Functions>
268
IM 01E21A02-03EN
To set up this product as a device that is capable of backing up the LAS, follow the procedures
(1),(2)and(3)below.
Note: When changing the settings of this product, add this product to the link where an LAS is
running.Aftermakingchangestothesettings,donotturno󰀨thepowertothisproductfor
at least 30 seconds.
(1) Setthenodeaddressofthisproduct.Ingeneral,setanaddressfrom0x14to[V(FUN)-1]
for the LM device.
Not used
LM device
Not used
Basic device
Default address
Portable-device address
V (FUN)
V (FUN) + V (NUN)
V (NUN)
0xFF
0xFC
0xFB
0xF8
0xF7
0x00
FA0403.EPS
0x0F
0x10
0x13
0x14
Bridge device
Figure A4.3 Node Address Ranges
(2) IntheLASsettingsofthisproduct,setthevaluesofV(ST),V(MRD),andV(MID)tothe
lowest capability values in all the devices on the link.
(Ex.) <Check of capacity value of each device>
DlmeBasicInfo (Index 374(SM))
Subindex Element
This
Device
Device 1 Device 2 Device 3 Description
1 SlotTime 4 8 10 20 CapabilityvalueforV(ST)
3
MaxResponse
Delay
3 6 3 5 CapabilityvalueforV(MRD)
6
MinInterPdu
Delay
4 8 12 10 CapabilityvalueforV(MID)
In the above case, the settings for this product should be as follows.
ConguredLinkSettingsRecord(Index385(SM))
Subindex Element
Setting Value
(Default Value)
Description
1 SlotTime 20(4095) V(ST)
3 MaxResponseDelay 6(5) V(MRD)
6 MinInterPduDelay 12(12) V(MID)
(3) SetthevaluesofLASsettingV(FUN)andV(NUN)ofthisproductsothattheyincludethe
nodeaddressesofalldevicesonthelink.(SeeFigureA4.3.)
ConguredLinkSettingsRecord(Index385(SM))
Subindex Element Default Value Description
4 FirstUnpolledNodeId 0x25 V(FUN)
7 NumConsecUnpolledNodeId 0xBA V(NUN)