SMC Networks HRR012-A*-20 Series Operation Manual

HRX-OM-W004
Chapter 3 Serial communication
3.6 Setting and checking HRR Series
3-6
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
―
RS-485 terminal unit
4. Press the [▼] key. Displays screen for setting RS-485 terminal unit.
Select RS-485 terminal unit.
Set value Contents
Initial value
OFF
No terminal
○
On
With terminal
―
Slave addresses
5. Press the [▼] key. Displays screen for setting the slave address.
Sets slave address.
●Setting range: 1 to 32 (Initial value: 1)
Communication specification
RS-485 terminal unit
Slave addresses.
SLV ⇒ ADDR(Alternately displayed)

SMC Networks HRR012-A*-20 Series Specifications

General

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