STEP ET Series - Group P81 Modbus Communication Parameters; P82 Group (Reserved Parameter Group); Group P9 X Error and Display Parameters; Group P90 Reserved Parameters

Chapter 7 Parameter Explanation
ET/EP/EH Series Intelligent Flexible Driver Manual
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Group P81 Modbus communication parameters
Function
code
Function code name
Factory
default
Setting
range
Unit
Attrib
ute
Option description
P81.00
Baud rate
7
0~7
bps
×
0:1200 bps
1:2400 bps
2:4800 bps
3:9600 bps
4:19200 bps
5:38400 bps
6:57600 bps
7:76800 bps
P81.01
Data format
0
0~3
/
×
0: 1-8-1 format, no parity
1: 1-8-1 format, even parity
2: 1-8-1 format, odd parity
3: 1−8−2 format, no check
P81.02
Transmission modes
1
0~1
/
×
0: ASC; 1: RTU
P81.04
Local address
1
0~247
/
×
1~247, 0 is broadcast address
P81.07
Communication
address formats
1
0~1
/
×
0: Hexadecimal;
1: Decimalism
P82 group (Reserved parameter group)
Function
code
Function code name
Factory
default
Setting
range
Unit
Attrib
ute
Option description
P82.02
Custom status block 1
16
0~45
×
P82.03
Custom status block 2
13
0~45
/
×
P82.04
Custom status block 3
10
0~45
/
×
P82.05
Custom status block 4
18
0~45
/
×
Group P9X Error and display parameters
Group P90 Reserved parameters
Function
code
Function code name
Factory
default
Setting
range
Unit
Attrib
ute
Option description
P90.00
Reserved area
0
0~1
/
×
Standby
6.2.10.1 P91 group LCD display parameters
Function
code
Function code name
Factory
default
Setting
range
Unit
Attrib
ute
Option description
P91.00
U01 display data
1
0~63
/
×
P91.01
U02 display data
2
0~63
/
×
P91.02
U03 display data
3
0~63
/
×
P91.03
U04 display data
8
0~63
/
×
P91.04
U05 display data
7
0~63
/
×
P91.05
U06 display data
6
0~63
/
×
P91.06
U07 display data
9
0~63
/
×
P91.07
U08 display data
10
0~63
/
×
Group P92 LED display parameters(Reserved parameter)
Function
code
Function code name
Factory
default
Setting
range
Unit
Attrib
ute
Option description