Helios EUR EC Instructions D'installation Et D'utilisation page 188

Installation and Operating Specification EUR EC
Setpoint int./ext.
(6D)
Setpoint1/2
(5D)
Setpoint int./ext.
(6D)
Control/Manual
(7D)
Heating/Cooling
(8D)
E1 / E2
(4D)
2. Setpoint 1/2
(9D)
1.Setp+Pband1/2
(15D)
2.Setp+Pband1/2
(16D)
Factory assignments: Virtual inputs / actual inputs
Virtual input
Inverting
DI1
OFF
Inverting
L-BAL-E274-GB 1914 Index 003
Switch over "Intern" / "Extern"
For modes as controller (from
Switch over "Setpoint 1" / "Setpoint 2"for control circuit1
Switch over "Intern" / "Extern"
Possible only for operation with one control circuit!
Switch over "automatic control" / "Speed manual"
Possible only for operation with one control circuit!
Switch over control function (e.g. "heating" / "cooling")
Only active in operation with a second control circuit
The output for control circuit 2 is set additionally to "A2" to "A1" (regardless of the
programmed function for "A1"). Control circuit 1 has no output for the duration of the
switching.
The switch over input "E1" / "E2" as in operation with one control circuit is no longer
possible.
for control circuit 2: Switch over "2. Setpoint 1" / "2. Setpoint 2"
for control circuit 1: Switch over Setpoint 1/2 and Pband 1/1
When programming this function, "Setting" additionally lists the parameter: "1.Pband 1.
for control circuit 1"
for control circuit 2: Switch over Setpoint 1/2 and Pband 1/2
When programming this function, "Setting" additionally lists the parameter: "2.Pband 2
for control circuit 2"
Real input
DI1
DI2
DI3
DI4
DI5
DI6
Inverting
The inverting of digital inputs is factory set to "OFF" (if a function is programmed).
To invert the function, switch to "ON" (display
for DI1).
Explanation
D1
D1 MODBUS Master
Signal
D2
D2 MODBUS Master
Signal
not available
n.a.
(no input assigned)
not available
n.a.
(no input assigned)
not available
n.a.
(no input assigned)
not available
n.a.
(no input assigned)
Part.-No.
70/117
2.01. )
| |
- - - - as long as no function is allocated
Programming