PSP10
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EM-4890 P. 14 / 17
1.7. Modbus setting
MODBUS
ITEM
VALUE
RANGE
STANDARD
EX-FACTORY
PU-2x
R/W SAVE CFG
ADDRESS TYPE
ITEM
DISPLAY
121
I16
Input Select
0: Analog input
1: Modbus input
0, 1
0
30
InputSel:x R/W
✓
✓
122
I16
Node address
1 to 247
1
31
Addr:x
R/W
✓
✓
123
I16
Baud rate
0: 38400 bps
1: 19200 bps
2: 9600 bps
3: 4800 bps
0 to 3
3
32
Baud:x
R/W
✓
✓
124
I16
Parity
0: None
1: Odd
2: Even
0 to 2
0
33
Parity:x
R/W
✓
✓
125
I16
Stop bit length
1, 2
1
34
Stopbit:x
R/W
✓
✓
126
I16
Incorporated terminating resistor
0: OFF
1: ON
0, 1
0
35
Term:x
R/W
✓
✓
127
I16
Loss of Modbus communication detection
time (sec.)
0 to 300
0
36
Timeout:x R/W
✓
✓
■
Description of Modbus setting
• Input select
Set whether analog input or position output command via Modbus communication
• Loss of Modbus communication detection time
0: None
1 to 300: Judges loss of communication when Modbus commands are not received for a set period of time or longer.
If a loss of communication occurs during operation with Modbus input, the output stem moves according to the
settings of SW1-1 and 2.
