Inspection; Handling Precautions; Replacing Existing Cs-Series Models With New Models - Omron CS1W-CLK12-V1 Operation Manual

Handling Precautions

!Caution Do not use volatile solvents such as benzine or paint thinner, or chemical

10-6-2 Inspection

Tools and Equipment Need for Inspection
Inspection Items
10-7 Handling Precautions

10-7-1 Replacing Existing CS-series Models with New Models

250
cloths for cleaning. They will damage the quality of the coating on the Unit.
Controller Link Units must be inspected on a regular basis to ensure correct
operation. Inspections should be conducted once every 6 to 12 months. If the
Unit is subject to extremes in temperature or humidity, inspections should be
conducted on a more regular basis.
The following tools and equipment will be needed to perform inspection and
adjustments.
• Assorted flat-blade and Phillips screwdrivers
• Circuit tester or digital voltmeter
• Industrial-grade alcohol and clean cotton cloth
• Synchroscope
• Pen-chart recording oscilloscope
• Thermometer, hygrometer
• Light tester
Inspect the follow items to see if they deviate from the prescribed standards. If
any items do deviate from the standard either adjust so they are within the
operating range or adjust the Unit accordingly.
Item
Ambient con- Temperature: 0° to 55°C
ditions
Humidity: 10% to 90%
(no condensation or icing)
Dust-free
Installation Units securely attached?
Communications cable connectors
secure?
Communications cabling damaged?
Optical fiber Has the light attenuation increased?
deterioration
There should be no deterioration since
initial installation.
• 3.0 dB/km for 50/125 µm cable
• 3.5 dB/km for 62.5/125 µm cable
The Controller Link Unit is a Network device. If the Unit is damaged, it will
effect the entire Network, so always ensure repairs are undertaken immedi-
ately. We recommend that you have a spare Controller Link Unit on hand so
that repairs may be conducted quickly.
The new CS-series Controller Link Units, the CS1W-CLK12-V1 and CS1W-
CLK52-V1, are completely compatible upgrades of the CS1W-CLK12 and
CS1W-CLK52. The replacement procedure is the same as that for existing
models. Also, if the PLC is replaced with a CS1D System, duplex operation of
Communications Units and online replacement will be possible.
The maximum number of active and standby Controller Link Units that can be
mounted to one network is 62. If all the Units are used in duplex operation, the
Description
Section 10-7
Inspection instrument
Thermometer
Hygrometer
Visual inspection
Phillips-head screwdriver
Visual inspection
Visual inspection
Light tester