HRX-OM-Q026-B
Chapter 5 Display and setting of various functions
HRSH Series
5.21
Communication function
5-69
4.
Select serial protocol from the table below with [
▲
] key or [
▼
] key, and confirm by
pressing “SEL”.
Table 5.21-3
List of set value
Set value
Explanation
Initial value
(Default setting)
MODBUS protocol
○
Simple communication protocol 1
Simple communication protocol 2
∗
3
∗
3
：
When the setting of the contact input 2 is “Remote signal”, “Simplified communication protocol
2” cannot be set.
Communication specification
Setting and checking
5.
Press the [SEL] key once.
The set screen of communication specification is displayed on the digital display.
PV
SV
6.
Select communication specification from the table below with [
▲
] key or [
▼
] key, and
confirm by pressing “SEL”.
Table 5.21-4
List of set value
Set value
Explanation
Initial value
(Default setting)
RS-232C standard
RS-485 standard
○
RS-485 terminal
Setting and checking
7.
Press the [SEL] key once.
The set screen of RS-485 terminal is displayed on the digital display.
PV
SV
8.
Select RS-485 terminal from the table below with [
▲
] key or [
▼
] key, and confirm by
pressing “SEL”.
Table 5.21-5
List of set value
Set value
Explanation
Initial value
(Default setting)
Without terminal
○
With terminal
Summary of Contents for HRSH150-A*-20 Series
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