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5
CIDRW System
User’s Manual
INTRODUC
TIO
N
Abou
t th
e V700
-L2
1
, V700
-L2
2
, and V70
0
-L
22
-V2
INTRODUCTION
• 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.
If all attributes are read with S18,F1 (Read Attribute Request), “NVASC” is output as the last attribute.
Also, if a ::GET_E99SYS command is sent in setting mode, the NVASC parameter is output as the last
parameter.
• MID Data Item Specifications
The 2003 edition of SEMI E99 adds a format definition to the MID data item in the message specifica-
tions. The specifications of the MID data item have changed in the V700-L22 and V700-L22-V2 in com-
parison with the V700-L21.
Message Specifications p.76
• CID Byte Length
A CID byte length of 16 bytes can be used with the V700-L21 and V700-L22. With the V700-L22-V2,
you can set a byte length between 8 and 32 bytes in increments of 8 bytes. (Parameter: T_CIDLEN)
• DATALENGTH Data Item Format
The DATALENGTH format for the V700-L21 and 700-L22 was 52 (unsigned 2-byte integers), but the
V700-L22-V2 handles formats of 51 (unsigned 1-byte integers), 52 (unsigned 2-byte integers), and 20
(ASCII).
• Specifying Offset Addresses for Data Areas
The ability to specify an address offset for the address to access in the data areas of ID Tags was
added for the V700-L22 and V700-L22-V2. The ID Tag data areas for the V700-L21 were divided into
8-bit segments and data was read and written by segment. With the V700-L22 and V700-L22-V2, you
can also specify an offset address from the start of a data area in an ID Tag and read and write data in
1-byte units.
Message Specifications p.76
• Reading/Writing Added Attributes with SECS Messages (Unique States “CP” and
“ST”)
With the V700-L22-V2, unique states “CP” and “ST” were added so that the following attributes can be
read and written with SECS messages.
(1) CID Field(CID Max Length): T_CIDLEN
(2) Segment name: T_SEGN
(3) Segment length: T_SEGL
(4) V700-L21 mode or V700-L22-V2 mode: RVER
(5) The following timeout times:
• RT (response timeout time)
• S_T1 (timeout between characters)
• S_T2 (protocol timeout)
• S_T3 (response timeout)
• S_T4 (timeout between characters)
• S_RTY (retry limit)
The following attributes can be changed after moving to unique state “CP” by setting CPVAL to “CP”. If
you send CPVAL= “ST”, the set attributes will be confirmed and validated.