Setting Of Min. Pressure, Max. Pressure And Switch Output; [Current/Voltage Input Type Only] - SMC Networks ITV 1 Series Operation Manual

Setting of Min. pressure, Max. pressure and switch output

It is possible to change the minimum pressure (hereinafter referred to as "F_1") and the
maximum pressure (hereinafter referred to as "F_2").
In normal use, use the product in the condition when shipped, it is not always necessary to
adjust the setting of minimum pressure, and the setting of maximum pressure.
No
(1) Unlock keys (refer to P8).
(2) Press S-key
Set the minimum pressure by using the
(3)
△ and ▽ keys.
Press S-key
(4)
Set the maximum pressure by using
(5)
the △ and ▽ keys.
(6) Go to No. (11) for monitor output: analogue output (voltage and current) type.
(7) Press S-key
Set the "P_1" by using the △ and ▽
(8)
keys (refer to P10).
(9) Press S-key
Set the "P_2" by using the △ and ▽
(10)
keys (refer to P10).
(11) Press S-key
(12) Lock keys (refer to P8).
You can change the relationship between the signal and the output pressure (slope and
intercept) as follows.
Minimum pressure (F_1) setting range
100%
90%
setting range
0%
0%
* Image when the maximum pressure (F_2) is 100%.
(Note 1) F_1 is adjustable in a range from 0% to 90% of the rated value. (Default value：0%)
(Note 2) The pressure of less than 0% is not output, even if F_1 is adjusted to less than 0%.
(Note 3) F_2 is adjustable in a range from 10 to 120% of the rated value. (Default value：0%)
(Note 4) Do not input the signal as like output the pressure of more than 100%.
Please use in a range of rating.
(Note 5) The difference between F_1 and F_2 is adjustable in a range of 10% of the rated value.
(Note 6) The adjustment like making the relation of F_1>F_2 is not available.
Key operation
50%

[current/voltage input type only]

⇔
*Adjusting range: Refer to note 1 to 6
⇔
*Adjusting range: Refer to note 1 to 6
⇔
⇔
Return to (current) pressure display.
Maximum pressure (F_2) setting range
120%
100%
(Initial value)
10%
0%
100%
* Image when the minimum pressure (F_1) is 0%.
- 9 -
LED Display
(displayed alternately)
(displayed alternately)
(displayed alternately)
(displayed alternately)
setting range
0% 50%
100%