Amplifier Unit Indicators - Omron V640 - MANUAL 2 User Manual

SECTION 5
Troubleshooting
When SECS is Not Used
Errors are indicated by the presence or absence of a response to an Amplifier Unit command, and by the
indicators.
List of Error Messages
Type
Host communi-
cations error
Communications
error between
the CIDRW Head
and ID Tag

Amplifier Unit Indicators

Name
RUN (green)
COMM (orange)
NORM (green)
ERROR (red)
CIDRW System
98
User's Manual
Response
Name
code
14 Format error
70 Communications
error
71 Verification error
72 No Tag error
7B Outside write area
error
7E ID system error (1)
7F ID system error (2)
Turns ON when the Amplifier Unit is in normal operation.
Turns ON during communications with the host device or during communications with an ID Tag.
Turns On when the communications finish with no error.
Turns ON when an error occurs during communication with the host device, or during communication with
an ID Tag.
Description
There is a mistake in the command format.
(E.g. the command portion is undefined, or the page or address speci-
fication is inappropriate.)
Noise or another hindrance has occurred during communication with
an ID Tag, and communications cannot be completed normally.
Correct data cannot be written to an ID Tag.
Either there is no ID Tag in front of the CIDRW Head, or the CIDRW
Head is unable to detect the ID Tag due to environmental factors (e.g.
noise).
The ID Tag is at a position where reading is possible but writing is not,
so writing does not complete normally.
The ID Tag is in a status where it cannot execute the command pro-
cessing.
An inapplicable ID Tag has been used.
Indications