Omron V640-HS61, Руководство пользователя, Страница: 67 / 174

65
CIDRW System
User’s Manual
SECTION 3
Set
ting t
h
e Communica
tions
Cond
it
ions for the
CIDR
W
Controll
er
SECTION 3
Preparing for Communications
NVASC can be used only with the V700-L22-V2.
ID Tag Number of bytes in
the carrier ID
T_CIDLEN • V700-L22
16 (fixed)
The setting must maintain the following relation-
ship: (CIDOF + CIDLN)
≤ T_CIDLEN
• V700-L22-V2
8 to 32 in increments of 8
The setting must maintain the following relation-
ship: (CIDOF + CIDLN)
≤
T_CIDLEN
16
Segment name T_SEGN “S01” to “S99” “S01” to “S28”
Number of bytes in a
segment
T_SEGL 8 (fixed) 8
E99 Response timeout
time RT 10.0 s (fixed) 10.0 s
Carrier ID offset CIDOF • V700-L2200 to V700-L2215
The following relationship must be maintained:
(CIDOF + CIDLEN)
≤ T_CIDLEN
• V700-L22-V200 to V700-L22-V231
The following relationship must be maintained:
(CIDOF + CIDLEN)
≤
T_CIDLEN
00
Carrier ID length CIDLEN • V700-L2201 to V700-L2216
The following relationship must be maintained:
(CIDOF + CIDLEN)
≤
T_CIDLEN
• V700-L22-V201 to V700-L22-V232
The following relationship must be maintained:
(CIDOF + CIDLEN)
≤
T_CIDLEN
16
Treatment of non-
visible ASCII in CID
area (S18,F9) NVASC NOM, ALL, STD, or EXT
NOM
Only visible ASCII (20 to 7E hex) can be read.
ALL
All characters, including non-visible ASCII, can be
read.
STD
• Non-visible ASCII characters are deleted and the
read CID is returned.
• If there are no visible ASCII in the read CID, an
error is returned.
EXT
• If the first data in the CID in the range defined by
CIDOF and CIDLN is NULL, an error is returned.
• If there are no visible ASCII characters between
the start of the range defined by CIDOF and
CIDLN and NULL, an error is returned.
• Any non-visible ASCII characters between the
start of the range defined by CIDOF and CIDLN
and NULL are deleted and the CID is returned.
NOM
Tag Name List
Classification Parameter Tag name Setting range Default setting