Yokogawa FVX110 - Manual (Page 39)

<6. Configuration>
6-6
IM 01S01C01-01EN
Table 6.5 VCR List
Index
(SM)
VCR
Number
Factory Setting
303 1 For system management (Fixed)
304 2 Server (LocalAddr = 0xF3)
305 3 Server (LocalAddr = 0xF4)
306 4 Server (LocalAddr = 0xF7)
307 5 Trend Source (LocalAddr = 0x07,
Remote Address=0x111)
308 6 Publisher for PID1 (LocalAddr =
0x20)
309 7 Alert Source (LocalAddr = 0x07,
Remote Address=0x110)
310 8 Server (LocalAddr = 0xF9)
311 9 Publisher for PID2 (LocalAddr =
0x21)
312 to
337
10 to 35 Not used.
6.5.2 Function Block Execution Control
According to the instructions given in Section 6.3,
set the execution cycle of the function blocks and
schedule of execution.
6.6 Block Setting
Set the parameter for function block VFD.
6.6.1 Link Object
A link object combines the data voluntarily sent by
the function block with the VCR. The FVX110 has
40 link objects. A single link object specifies one
combination. Each link object has the parameters
listed in Table 6.6. Parameters must be changed
together for each VCR because the modifications
made to each parameter may cause inconsistent
operation.
Table 6.6 Link Object Parameters
Sub-
index
Parameter Description
1 LocalIndex Sets the index of function
block parameters to be
combined; set “0” for Trend
and Alert.
2 VcrNumber Sets the index of VCR to be
combined. If set to “0”, this
link object is not used.
3 RemoteIndex Not used in FVX110. Set
to “0”.
4 ServiceOperation Set one of the following.
Set only one each for link
object for Alert or Trend.
0: Undefined
2: Publisher
3: Subscriber
6: Alert
7: Trend
5 StaleCountLimit Set the maximum number
of consecutive stale input
values which may be
received before the input
status is set to BAD. To
avoid the unnecessary
mode transition caused
when the data is not
correctly received by
subscriber, set this
parameter to “2” or more.