Omega RD200 Manual do Utilizador descarregar pdf (Página 119)

－１１５－

19. HARDWARE CHECK

19.6 Remote Contacts Input Check

This check is only available for the remote contacts (option). It checks the input signals (shorted or open) at the

remote contacts terminals.

■ Check Flow Chart

Operation screen

[Engineering mode selection]

（

＋）

3 sec. or more











[Selecting check]

→











[Displaying check 1]













[Displaying check 2]











[Selecting remote contacts]











[Selecting input signal]









EX1

EX2

EX3

EX4

Eleven kinds of operations are

available by the remote contacts

signals. The operation allocated to

each terminal (EX1 to EX4) can be

checked. ⇒ See Section 13.2.

Press or to switch

Check 1 and 2.

(1)



: Alarm output check

(2)



: Remote contacts input check

(3)



: Communications interface check

The input signals at EX1 to EX4 are:

0: Open 1: Shorted

2 sec. or more

Cursor

Check

Remote contacts terminals

Remote contacts signals and functions

DISP

SHIFT

A - Z

(1) (3)

(2)

Cursor

°F

ENTRY

°C

ENTRY

COM

EX1 EX2

EX3 EX4

ENTRY

Cursor

Check 1 and 2 switching

Reference 1

Types of check 2

Reference 2

ut si

nal

Reference 3

Ref. 1

Ref. 2

Ref. 3

Cursor

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 133 134

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Omega RD200 Manual do Utilizador Página 119

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