YOKOGAWA Admag TI Series User Manual page 269

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 off 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.
0x00
0x0F
0x10
0x13
0x14
V (FUN)
V (FUN) + V (NUN)
0xF7
0xF8
Default address
0xFB
0xFC
Portable-device address
0xFF
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
1 SlotTime
MaxResponse
3
Delay
MinInterPdu
6
Delay
In the above case, the settings for this product should be as follows.
ConfiguredLinkSettingsRecord (Index 385(SM))
Subindex Element
1 SlotTime
3 MaxResponseDelay
6 MinInterPduDelay
(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.)
ConfiguredLinkSettingsRecord (Index 385(SM))
Subindex Element
4 FirstUnpolledNodeId
7 NumConsecUnpolledNodeId
<Appendix 4. Link Master Functions>
Not used
Bridge device
LM device
Not used
V (NUN)
Basic device
FA0403.EPS
This
Device 1 Device 2
Device
4 8 10
3 6 3
4 8 12
Setting Value
Description
(Default Value)
20(4095) V (ST)
6( 5) V (MRD)
12( 12) V (MID)
Default Value
0x25
0xBA
Device 3 Description
20 Capability value for V (ST)
5 Capability value for V (MRD)
10 Capability value for V (MID)
Description
V (FUN)
V (NUN)
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