SMC Networks HRR012-A*-20 Series User Manual

HRX-OM-W002-A
Chapter 5 Display and Setting of Various Functions
HRR Series 5.5 Advanced setting mode
5-45
5.5.5 Communication setting menu
Contact input and serial communication can be performed.
Refer to the Operation Manual Communication Function for more details.
Communication setting menu TOP screen
1. When “MENU” key is pressed while Alarm Setting Menu TOP screen is displayed, the
display is changed to the top of “Communication setting menu”.
Serial protocol
2. Press the [▼] key. Displays screen for setting the serial protocol.
Select communication protocol.
Set value
Contents
Initial value
ASC
ASCII mode
○
RTU
RTU mode
―
Communication specification
3. Press the [▼] key. Displays screen for setting the communication specifications.
Select the communication specification.
Set value
Contents
Initial value
485
RS-485
○
232C
RS-232C
―
Communication setting menu TOP screen
Serial protocol.
Communication specification

SMC Networks HRR012-A*-20 Series Specifications

General

Brand	SMC Networks
Model	HRR012-A*-20 Series
Category	Chiller
Language	English