YOKOGAWA ADMAG TI Series User Manual

<Appendix 4. Link Master Functions>
269
IM 01E21A02-03EN
A4.4 LM Functions
A4.4.1 LM Function List
No. Function Name Function
1 LM initialization function
AmongLMdevices,atstartup,thedevicewiththesmallest[V(ST)x
V(TN)]valuebecomestheLAS.
At all times, each LM device is monitoring whether or not the BUS line is
in a no-signal state.
2
StartUp of other nodes
(PNandNodeActivation
SPDUtransmissions)
TransmitsaPN(ProbeNode).
Sends Node Activation SPDU to the device which returns a new PR
(ProbeResponse)message.
3
PT transmission
processing
(includingFinalBit
processing)
PassesaPT(PassToken)messagetodevicesincludedinthelivelist
sequentially.MonitorstheRT(ReturnToken)andnalbitreturnedinreply
to the PT.
4
CD transmission
function
TransmitsaCD(CompelData)messageatthescheduledtimes.
5
Time synchronization
function
SupportsperiodicTD(TimeDistribution)transmissionsandtransmissions
ofareplytoaCT(CompelTime).
6
DomainDownload
Server
Sets the schedule information. The schedule information can be
equalized only when the Domain Download command is carried out from
outsidetheLMinquestion.(Theversioninformationofthescheduleis
usuallymonitored,butnoactionistakenevenwhenitisdi󰀨erent.)
7 Live list equalization Transmits SPDU messages to the LM device to equalize live lists.
8 LAS transfer function Function to transfer the right of being the LAS to another LM device.
9
Reading/writing function
of LM-related NMIB
See Section A4.5.
10
Round Trip Delay
Reply(RR)
DLPDU reply function
Not yet supported in the current version.
11 Long Address Not yet supported in the current version.

YOKOGAWA ADMAG TI Series Specifications

General

Brand	YOKOGAWA
Model	ADMAG TI Series
Category	Measuring Instruments
Language	English