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Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6638
Unsigned / 2
Available en‐
tries
Current number of
available diagnostic log
entries.
-
-
Read
only
6601
Unsigned / 2
Reset log
Command to clear the
alarm history log.
-
● 0: Cancel
● 1: Clear log
Write on‐
ly
MODBUS commands
4.10 Modbus holding registers tables
FCT030 Modbus (From firmware 4.0)
144
Function Manual, 06/2018, A5E39931813-AB