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Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[units]
(units register)
Value range /
Setting options
Access
level
9463
Float / 4
Amount of mass Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9460) is set to 0.
1.0
[kg]
(8992)
-
Read /
write
9467
Float / 4
Amount of
standard vol‐
ume
Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9460) is set to 27.
1.0
[Sl]
(8994)
-
Read /
write
10255
Unsigned / 2
Pulses per
amount
Number of pulses
which will be output
when configured
amount is reached.
1
-
Read /
write
9474
Float / 4
Pulse width
Pulse duration.
0.1
[s]
0.00004 - 4.0
Read /
write
9477
Unsigned / 2
Polarity
Logical polarity of pulse
output.
0
● 0: Active high level
● 1: Active low level
Read /
write
9592
Unsigned / 2
Fail-safe activa‐
tion condition
Fail safe activation con‐
dition.
1
● 0: Bad status of
selected process
value
● 1: Active
Maintenance alarm
or Failure (NAMUR)
Read /
write
9481
Unsigned / 2
Fail-safe min.
time
Minimum time the out‐
put stays in Fail-safe
behavior.
0
[s]
0 - 100
Read /
write
9461
Unsigned / 2
Fail-safe behav‐
ior
Pulse output reaction in
case of a fault.
0
● 0: Last valid value
● 1: Hold. Value 0.0
substitutes the actual
input value
● 2: Disabled
● 3: Custom value
Read /
write
7441
Float / 4
Fail-safe value
Output value in case of
a fault and when Fail-
safe behavior (9461) is
configured to 4.
0.0
[pulses/s]
0.0 - 12500.0
Read /
write
7165
Float / 4
Forced value
Forced value when
forcing is active.
1.0
[pulses/s]
0.0 - 12500.0
Read /
write
MODBUS commands
4.10 Modbus holding registers tables
FCT030 Modbus (From firmware 4.0)
116
Function Manual, 06/2018, A5E39931813-AB