Best E5 Series User Manual page 212

Chapter 7 Modbus Maintenance
Sub-parameter: table of line diagnosis sub-parameter
Example:
Parameter 08H is used here to set the communication no-response mode of #5 slave:
Request
Response
Read error or warning
In case illegal parameter, illegal register address, data errors and other anomalies are detected
during communication, slave response communication anomaly will occur. In such a case, the
slave response will be in the following formats:
Slave response:
Address
05
Example:
Parameter 10H is used here to write the corresponding write data 1, 11, 4 and 100.00 in control
registers 0x6200, 0x6201, 0x6202 and 0x6203 of #5 slave:
Address Parameter
Request 5
Response 5
Address Parameter
05 08
05 08
Parameter
0x80+parameter
Register
address
10 62 00
90 None
Table 7-41
Sub-PARA
00 04
00 04
Table 7-42
Data
Error code
Table 7-43
Number of Number of
registers data bytes
00 04 08
None None
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E5 User Manual
Data Check sum
00 00 A0 4E
00 00 A0 4E
Check code
XX XX
Check
Data
0001,000B
DA 67
0004 2710
20 0C 19
sum