SMC Networks HRL100-A 40 Series User Manual

HRX-OM-X037
Chapter 5 Display and Setting of Various Functions
5.4 Description of the Screen HRL Series
5-58
“Operation mode” can be switched from “Local mode/Serial mode” to “DIO mode” by inputting a
contact signal in contact input 3. Refer to the “Communication Function” of Operation Manual
for details.
Table 5.4-27 Setting of contact input signal form
No.
Indication
Item
Setting and selection
(1)
Input 1
Contact input
signal 1
Contact
type
1
A contact (normally open)
B contact
(normally closed)
Signal
form
1
Alternate
Momentary
Signal
type
[Off]
Disabled
[External Switch]
External switch signal
[Run/Stop] 1
Run/stop signal
[Run] 2
Run signal
(2)
Input 2
Contact input
signal 2
Contact
type
1
A contact (normally open)
B contact
(normally closed)
Signal
form
1
Alternate
Momentary
Signal
type
[Off]
Disabled
[External Switch] 1
External switch signal
[Stop] 2
Stop signal
(3)
Input 3
Contact input
signal 3 3
Contact
type
1
A contact (normally open)
B contact
(normally closed)
1 : By default.
2 : This setting assigns “Run” signal to “Contact input 1” and “Stop” signal to “Contact input 2”.
3 : The signal form of contact input 3 is “Momentary”.
Setting of contact input signal form
(1)
(2)
(3)

SMC Networks HRL100-A 40 Series Specifications

General

Brand	SMC Networks
Model	HRL100-A 40 Series
Category	Chiller
Language	English