63
Maintenance and Inspection
Section 5-7
5-7
Maintenance and Inspection
To always keep the ID Controller in the best condition, the Controller should
be inspected daily or periodically. Although the ID Controller consists of semi-
conductor devices, without a limited life, the following troubles may occur
depending on the environments and conditions in which the ID Controller is
operated:
1,2,3...
1.
Degradation of elements due to overcurrent and overvoltage.
2.
Degradation of elements due to long-term stress, if the ID Controller is
used at high temperatures.
3.
Degradation of insulation and faulty connector contact of due to humidity
and dust.
4.
Faulty connector contact or corrosion due to corrosive gas.
Items of Inspection
No.
Item
Particulars
Criteria
Remarks
1
Supply voltage fluctuation Voltage measured at terminal
block within rated range?
Supply voltage must be within
rated range.
Tester
Momentary power failure fre-
quently occurs? Abrupt rise in
supply voltage occurs?
Supply voltage must be within
rated range.
Power analyzer
2
Environments:
Thermometer,
hygrometer
(a) Temperature
(a), (b) Must be within rated
values
(a) –10
°
to +55
°
C
(b) Humidity
(b) 35 to 85% RH.
(c) Vibration, shock
(c) Is the Controller subject to
vibration or shock from sur-
rounding machines?
(c) Must be in specified range.
(d) Dust
(d) Does dust or foreign object
collect on the Controller?
(d) Must be free from dust and
foreign objects.
(e) Corrosive gas
(e) Are the metallic parts dis-
colored or corroded?
(e) Must be free from discolor-
ation and corrosion.
3
Condition of pane:
(a) Is ventilation good?
(a) Natural ventilation, forced
ventilation, and air condition-
ing are adequate?
(a) Good ventilation is essen-
tial. Temperature in panel
must be –10
°
to +55
°
C.
---
(b) Is packing damaged
in the sealed panel?
(b) Are panel packings loose
or damaged?
(b) Must be free from dam-
age.
4
I/O power
(a) Voltage fluctuation
(b) Ripple
Is voltage measured at termi-
nal block of each I/O within
rated level?
Must be within rated range.
Tester, oscilloscope
5
Mounting condition
(1) Is each device fixed
securely?
Must be tightened.
---
(2) Are connectors inserted
securely?
Must be locked and tightened
with screws.
---
(3) Aren’t screws of terminal
block loose?
Must not be loose.
---
(4) Is the wiring damaged?
Must be free from damage.
---
(5) Are the communications
specifications between DC
and R/W Head satisfied?
Must be within rated range.
---
6
Battery life of DC
Check the DC date of produc-
tion.
Must be within guaranteed
period.
---
7
Error logging
Check error.
---
---
Summary of Contents for V600 RFID System
Page 1: ...OPERATION MANUAL Cat No Z193 E1 01 Board Type ID Controller V600 RFID System V600 CM1D...
Page 2: ...V600 RFID System V600 CM1D Board Type ID Controller Operation Manual Produced December 2003...
Page 3: ...iv...
Page 7: ...viii...
Page 10: ...xii...
Page 16: ...6 User I O Section 1 4...
Page 24: ...14 Outline Size Section 2 5...
Page 60: ...50 Communication Time Section 4 6...
Page 82: ...72 Index...
Page 84: ...74 Revision History...
Page 87: ...V6001 RFID System V600 CM1D Board Type ID Controller Cat No Z193 E1 01 OPERATION MANUAL...