28
Useful
Functions
Handling
In this section, set the following parameters by using three digits (first, second and third digits) of each parameter on the control
panel data display.
• “Temperature range warning condition setting” (Use the second and third digits.)
• “Temperature range warning operation setting” (Use the first digit.)
Description on parameter settings (Group A)
Temperature range warning condition setting
(1)
Temperature range warning operation setting
Tank liquid temperature [Th4]
Tank liquid temperature [Th4]
Room temperature [Th3]
Machine temperature [Th5]
Tank liquid temperature [Th4]
External output (“Rely 30” output: ON)
Warning
W External output (“Rely 30” output: ON)
External output (“Rely 30” output: ON)
FH alarm
FH alarm + External output (“Rely 30” output: ON)
External output (“Rely 30” output: ON)
Warning
W External output (“Rely 30” output: ON)
External output (“Rely 30” output: ON)
FH alarm
FH alarm + External output (“Rely 30” output: ON)
Tank liquid temperature [Th4]
– Room temperature [Th3]
– Machine temperature [Th5]
Third digit
n10
(2)
n12
(3)
n14
(4)
n16
n10
462
n12
455
n14
341
(141)
n16
431
(411)
1
2
3
1
4
6
4
4
3
1
4
5
4
3
1
5
1
2
3
1
4
5
Second digit
First digit
(1)
When Tank liquid temperature [Th4] is 15
˚
C or lower, the compressor stops. (Warning)
When Tank liquid temperature [Th4] is 35
˚
C or higher, the compressor stops (FH alarm), and the 30X relay output turns ON.
When Tank liquid temperature [Th4] is at least 5
˚
C lower than the room temperature [Th3] (or machine temperature
[Th5]), the 30X relay output turns ON.
When Tank liquid temperature [Th4] is at least 5
˚
C higher than the room temperature [Th3] (or machine temperature
[Th5]), the 30X relay output turns ON.
(2)
(3)
(4)
Example of parameter settings (for temperature range warning: See page .)
Fixed value
Fixed value
27
∗
Enter Group B (page ) before Group A, so that the temperature range warning
is not activated during setup.
29
PIM00132A_EN.fm 28 ページ ２００７年９月２０日 木曜日 午後３時４分
