Checking Contact I/O; Contact Output Check - YOKOGAWA ZR402G User Manual

7.10

Checking Contact I/O

Conduct a contact input and output check as well as an operation check of the solenoid valves
for the optional automatic calibration unit.
Table 7.10
Check item
Contact output 1
Contact output 2
Automatic calibration
solenoid valve (zero gas)
Automatic calibration
solenoid valve (span gas)
Contact input 1
Contact input 2
7.10.1

Contact Output Check

Follow Table 7.11 to check the contact output. The table uses an example with contact output 1.
Table 7.11
Switch operation
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
> ∧
The symbol [
Parameter Codes for Checking Contact I/O
Parameter code Set value and contact action
G11
G12
G15
G16
G21
G22
Checking Contact Output
Display
A01
ENT
Display after the password has been entered.
G01
ENT
Touch the [∧] key to switch to Group G.
G01
ENT
Touch the [>] key to move the position of the digit that is flashing to the
right one digit.
G11
ENT
Touch the [∧] key to enter 1.
0
ENT
Touch the [ENT] key to have 0 (zero) flash. The contact is then open.
1
ENT
Touch the [∧] key to set 1 (one).
1
ENT
Touch the [ENT] key. The flashing continues.
1
ENT
Touch the [ENT] key again to stop the flashing, and the contact will be
closed.
G11
ENT
Touch the [ENT] key once again to switch to the parameter code selection
display.
The contact then returns to the original state.
ENT Basic
Touch the [>] key together with the [ENT] key to return to the basic panel
panel
display. (This is not required if you proceed to make another setting.)
display
(The displayed numeric characters indicate the measurement gas
concentration.)
] indicates that the key is being touched. Light characters indicates that the digits are flashing.
0 Open
1 Closed
0 Open
1 Closed
0 Off
1 On
0 Off
1 On
0 Open
1 Closed
0 Open
1 Closed
Description
<7. Startup>
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
7-14