Omron V600 Series User Manual

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Section 6 Maintenance and Inspection
RFID System
Operation Manual
Section 6
Troubleshooting
Maintenance and Inspection
To keep the ID Controller in the best condition, the ID Controller should be inspected daily or periodically.
Although the ID Controller consists of semiconductor devices, the following problems may occur depending on the
environment and conditions in which the ID Controller is operated.
1. Degradation of elements due to overcurrents and overvoltages
2. Degradation of elements due to long-term stress caused by using ID Controller at high temperatures
3. Degradation of insulation and faulty connector contact due to humidity and dust
4. Faulty connector contact or corrosion due to corrosive gas
■ Inspection Items
No. Inspection item Details Criteria Remarks
1
Power supply voltage
fluctuations
1. Voltage measured at power supply terminal
block within rated range?
Supply voltage must be
within rated range.
Voltage tester
2. Momentary power failures occur fre-
quently? Abrupt rises in supply voltage
occur?
Supply voltage fluctuations
must be within rated range.
Power analyzer
2
Ambient conditions
Thermometer
and hygrometer
(a) Temperature (a) Must be within rated values. (a) 10 to 55C
(b) Humidity (b) Must be within rated values. (b) 25% to 85%
(c) Vibration and shock (c) Is vibration or shock being transmitted from
the equipment?
(c) Must be within ratings.
(d) Dust and dirt (d) Is dust, dirt, or foreign objects collecting on
the Controller?
(d) Must be free from dust,
dirt, and foreign objects.
(e) Corrosive gas (e) Are the metallic parts discolored or cor-
roded?
(d) Must be free from discol-
oration and corrosion.
3
Control Panel Condi-
tions
---
(a) Is ventilation good? (a) Is natural ventilation, forced ventilation, or
air conditioning adequate?
(a) Good ventilation is
essential. Temperature in
panel must be -10 to
55C.
(b) Is packing damaged
in a sealed panel?
(b) Is panel packing loose or damaged? (b) Packing must be free
from damage.
4
I/O power
(a) Voltage fluctuations
(b) Ripple
Is voltage measured at each I/O terminal
within rated level?
Supply voltage must be
within rated range.
Voltage tester
and oscillo-
scope
5 Mounting conditions
(1) Is each device mounted securely? There must be no loose-
ness.
---
(2) Are connectors inserted securely? Connectors must be locked
and tightened with screws.
---
(3) Are terminal block screws loose? There must be no loose
screws.
---
(4) Is the wiring damaged? Wiring must be free from
damage.
---
(5) Are the communications specifications
between Data Carrier and Read/Write
Head satisfied?
Specifications m
ust be
within rated ranges. ---
6
Data Carrier service life
confirmation
Check the manufacturing data of the Data
Carriers with built-in batteries.
The battery service life must
not be exhausted.
---
Check the overwrite count of Data Carriers
without batteries.
The overwrite count must
not exceed the limit.
---
7 Error log check Check the error log --- ---

Omron V600 Series Specifications

General

Operating Frequency	13.56 MHz
Supported Standards	ISO 15693, ISO 18000-3
Read Range	Up to 70 mm (depending on tag and environment)
Power Supply	24 VDC ±10%
Operating Temperature	-10 to 55°C (with no icing or condensation)
Humidity	35% to 85% (non-condensing)
Communication Interface	RS-232C