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Modbus
register
Data type /
Size in bytes
Parameter
Description Default value
[units]
(units register)
Value range /
Setting options
Access
level
8492
Float / 4
Custom velocity
units factor
Conversion
factor for
user specif‐
ic velocity
values rela‐
ted to m/s.
1.0
-
Read /
write
8452
String / 8
Custom volume
units string
User specif‐
ic string for
volume
quantities.
--------
-
Read /
write
8450
Float / 4
Custom volume
units factor
Conversion
factor for
user specif‐
ic volume
quantities
related to
m
3
.
1.0
-
Read /
write
8476
String / 8
Custom mass
units string
User specif‐
ic string for
mass quan‐
tities.
--------
-
Read /
write
8474
Float / 4
Custom mass
units factor
Conversion
factor for
user specif‐
ic mass
quantities
related to
kg.
1.0
-
Read /
write
MODBUS commands
4.10 Modbus holding registers tables
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
57