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VFD68 Variable Frequency Drives Technical Bulletin

Product
Document type
Technical Bulletin
Document revision
C
Revision date
2019-08-09
Part number
24-7664-3051

Use the following query message to read the successful register starting address and successful count from the subordinate address 25 (H19).

Table 1. Query Message
Subordinate Address Function CRC Check
H19 (8 bit) H46 (8 bit) L (8 bit) H (8 bit)
Table 2. Normal Response (Response Message)
Subordinate Address Function Starting Address Number of Points CRC Check
H19 (8 bit) H10

(8 bit)

H03

(8 bit)

HEE

(8 bit)

H00

(8 bit)

H02

(8 bit)

H22

(8 bit)

H61

(8 bit)

Success of two registers at starting address 41007 (P.007) is returned.