EC – Controller Compacto
DOMEL
19
Operating and installation Instructions
V2.2, April 2015
6
Operation Mode
0: AN1 or POT Speed (default)
2: MODBUS Speed (run switch
inactive)
9: PIDRef (addr 16)-AN2 Speed
regulator (heat)
10: AN2- PIDRef (addr 16) Speed
regulator (cool)
11: AN1-AN2 Speed regulator (heat)
12: AN2-AN1 Speed regulator (cool)
-1:FIRE Mode (>when in access
level >=2
»motor will run at »Fire
Speed«)
1
7
Modbus Address
1..247
1
Set Modbus address:
Write 10000 to Password to save.
Restore by writing to broadcast
address (0) (in case you forgot
address)
1
8
RESERVED
9
Fire Limit
Fixed fire speed (settable by reg. 3 if
0)
2
10
RegIndex
11
Kp
100..32000
0.001
(0.1 min, 32
max)
External controller proportional gain
1
12
Ti
0..32000
0.1s
(3200s max)
External controller Integration time
0: no integration
1
13
Td
External controller diff. time
1
14
PIDMin
0..10000
0.01%
PID regulator minimum output
1
15
PIDMax
0..10000
0.01%
PID regulator maximum output
1
16
PIDRef
0..1000
1
PID regulator reference selection
1
20 - 27
FACTORY SETTINGS
28
Resonance1
0..10000
1
Rpm where 1
st
resonance occurs
(set 0 to ignore).
Converter will avoid this rpm.
Avoidance will only work if rpm
regulator is active.
1
29
Resonance2
0..10000
1
Rpm where 2
nd
resonance occurs
(set 0 to ignore)
…
1
30
Resonance3
0..10000
1
Rpm where 3
rd
resonance occurs
(set 0 to ignore)
…
1
31
Resonance Width
2..20%
1
Width of resonance avoidance band.
Example: R28=1000, R31=20
Converter will avoid 900-1100 rpm.
1
Controller configuration
100
Speed output mode
0..8
SO output Mode:
0: disabled (input),
1: FREQ(25mA),
2: FREQ(10V, 1mA),
3: PWM(25mA),
4: PWM(10V,1mA)
5: 0..20mA,
6: 0..10V(1mA),
7: 4..20mA,
8: 2..10V(1mA),
9: 0..10V (1mA)
– calculated
regarding actual RPM. See chapter
3.2.
>9: reserved
1
