Helios FU Comfort Sinus Manuel De Montage Et D'utilisation page 214

Installation and Operating Specification FU Comfort Sinus
Linking the physical inputs D1 and D2
If necessary, you can allocate the two physical digital inputs (D1 and D2) to a virtual input DI... as the signal
source. You can determine the type of link (AND/OR) of D1 and D2 by selecting the corresponding parameter.
DI1
D1andD2
Signal
DI2
D1orD2
Signal
Information
If you allocate identical functions for multiple (virtual) digital inputs (e.g. for DI1 and DI2 the function 1D
for enable ON/OFF), it is automatically an OR link.
This also applies if you select different signal sources for the allocation (e.g. DI1 = signal D1 and DI2 -=
Timer1). In the example cited, this means that the digital input D1 or or the integrated timer is used for
the enable.
Setting of the desired function
Function
OFF
Enable
(1D)
External error
(2D)
Limit
(3D)
E1 / E2
(4D)
Reset
(10D)
Max. Speed
(11D)
Motorheating
(12D)
Switch over direction
of rotation
(13D)
Freeze function
(14D)
Override Time
(21D)
(22D)
a
(33D)
Setpoint1/2
(5D)
L-BAL-E304-GB 2004
D1andD2 = AND relation
The function becomes active when both digital inputs (D1 and D2) are activated.
D1orD2 = OR relation
The function becomes active when one digital input (D1or D2) is activated.
Designation
no function (factory setting)
Enable (remote control) "ON" / "OFF"
External fault alarm
"Limit" ON / OFF
Influences control circuit 1 and control circuit 2 in operation with two control circuits
Switch over input "E1" / "E2" (for operation with one control circuit)
Complete re-start of the device
Setting Max. Speed "ON" / "OFF"
Influences the respectively set value "1. Max. Speed" and "2. Max. Speed" in operation
with two control circuits.
Motorheating ON / OFF
Reverse direction of rotation "right-hand" / "left-hand" (only for frequency inverter with
3 ~ output)
"Freeze function" = maintain momentary modulation value
Overwrite timer function (in operation with timer)
The timer output is overwritten for a settable time with a selectable status (ON / OFF).
no function
For Mode Speed controller
Switch over "Set Intern1" / "Set Intern2"
"Setting External 1" must be at "OFF".
Part.-No.
75/139
1.01
Programming