7.2
Inspection
7-5
7.2 Inspection
In order to use the unit in the optimal conditions, ensure routine/periodic inspection.
Inspection items
Inspection Items
Description
Criteria
Related
Pages
Check POWER LED on power
supply unit
Normal if on
p.2-4
Power Supply Unit
Body of the Power Supply Unit
Periodic replacement
p.2-4
Display on the CPU
unit
Check of the RUN MODE
INDICATION LED
Check of the CPU ERROR LED
Check of the ALARM LED
On in the RUN mode
Normally off
Normally off
p.2-2
Installation
Installation to the DIN rail (Is
there any looseness?)
Is there any looseness of the
unit?
The unit should be securely
installed.
p.4-2 to p.4-5
Connection status
Loose terminal screw
Proximity to a solderless terminal
Loose connector
There should be no
looseness.
The screws should be evenly
fastened.
Locking should be on.
There should be no looseness
in the connector part.
p.4-8 to p.4-11
Voltage of the power
supply unit
Voltage between terminals
100 to 240V AC
p.4-2,
p.8-18-p.8-19
Power supply voltage
of the CPU unit
Voltage supplied to
the power supply connector
24V DC
p.1-5, p.8-2
Ambient environment
Ambient temperature / in-board
temperature
Ambient humidity / in-board
humidity
Ambient air
0 to +55
C
10 to 95%RH
Free from corrosive gases and
excessive dust
p.4-2
Backup battery
Backup battery for the CPU unit
Periodic replacement
p.7-2 to p.7-4
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
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Страница 1: ...Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 9: ...1 Overview Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 19: ...2 Names and Functions of Parts Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 23: ...3 I O Number Allocation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 33: ...4 Installation and Wiring Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 46: ...4 14 Installation and Wiring Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 47: ...5 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 62: ...5 16 Operation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 63: ...6 Troubleshooting Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 70: ...6 8 Troubleshooting Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 71: ...7 Maintenance and Inspection Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 76: ...7 6 Maintenance and Inspection Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 77: ...8 Specifications Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...