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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
6
A - Z
(1) (3)
(2)
Cursor
Cursor
°
C
°F
ENTRY
%
/
°C
°
F
ENTRY
%
/
COM
EX1 EX2 EX3 EX4
ENTRY
Cursor
Check 1 and 2 switching
Reference 1
Types of check 2
Reference 2
In
p
ut si
g
nal
Reference 3
Ref. 1
Ref. 2
Ref. 3
Cursor