Shihlin electric SE3 Series User Manual

Communication parameter group07
PARAMETER DESCRIPTION 169
Parameter
Name
Default
Setting Range
Content
07-27
P.812
PU Serial
communication baud
rate
1
0
Baud rate 4800bps
1
Baud rate 9600bps
2
Baud rate 19200bps
3
Baud rate 38400bps
4
Baud rate 57600bps
5
Baud rate 115200bps
07-28
P.813
PU data length
0
0
8bit
1
7bit
07-29
P.814
PU stop bit
0
0
1bit
1
2bit
07-30
P.815
PU Parity check option
0
0
no parity check
1
odd check
2
even check
07-31
P.816
PU CR/LF selection
1
1
CR only
2
Both CR and LF
07-32
P.817
PU Modbus
communication format
4
0
1、7、N、2 (Modbus, ASCII)
1
1、7、E、1 (Modbus, ASCII)
2
1、7、O、1 (Modbus, ASCII)
3
1、8、N、2 (Modbus, RTU)
4
1、8、E、1 (Modbus, RTU)
5
1、8、O、1 (Modbus, RTU)
07-33
P.818
PU Number of
communication retries
1
0～10
If communication error times exceed 07-33 (P.818) and
07-35 (P.820) is set to 0, PUE alarm will trigger.
07-34
P.819
PU communication
interval allowed time
99999
0～999.8s
Check communication timeout with the set value
99999
Off
07-35
P.820
PU communication
error handling
1
0
Alarm and stop freely.
1
No alarm and continue running
07-41
P.826
Expansion
communication card
number of
communication retries
1
0～10
If communication error times exceed 07-41 (P.826) value
and 07-42 (P.827) is set to 0, CbE alarm will trigger.
07-42
P.827
Expansion
communication card
communication error
handling
1
0
Alarm and idling and stopping
1
No alarm and continue running
07-43
P.828
Expansion
communication card
communication interval
allowed time
99999
0～999.8s
Check communication timeout with the set value
99999
Off
Shihlin protocol and Modbus protocol

If any communication parameter is changed, please power off and restart inverter.

SE3 series inverters offer two protocols to choose from: Shihlin protocol and Modbus protocol. Parameters
07-02
(P.32)
, 07-01
(P.36)
, 07-08
(P.52)
, 07-09
(P.53)
and 07-10
(P.153)
are for both protocols. Parameter
07-03
(P.48)
~07-06
(P.51)
only applies to Shihlin protocol and parameter 07-07
(P.154)
applies only to Modbus
protocol. Please refer to communication protocol for details.
Setting

Shihlin electric SE3 Series Specifications

General

Brand	Shihlin electric
Model	SE3 Series
Category	Inverter
Language	English