SMC Networks HRSH200-A*-20 Series - Page 129

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