CORRIGO VENTILATION 3.6 MANU

• Deactivate the unit. The display should read “iH 0.0”. This is performed by
opening terminal B4.
• Set parameter 10 to ”L3”, i.e. all parameters up to and including 95 can then be altered.
• Set parameter 43 to 9.6 (9600 baud).
Emerson frequency converters are controlled via Modbus. Communication, alarms and certain
indications can be read:
The following signals can be read/written from/to the frequency converter:
Address Modbus register Name Scaling Type
114 30114, 40114 Speed selection - -
18 30018, 40018 FB speed reference (SP) 10 %
1038
31038, 41038
FB status word
-
-
615 30615, 40615 Control switch - Binary
501 30501, 40501 Motor frequency 10 Hz
2 30002, 40002 Max speed 10 Hz
504
30504, 40504
Motor speed
1
+/- Rpm
402 30402, 40402 Current 10 A
503 30503, 40503 Output 10 kW
505
30505, 40505
Voltage DC
1
V
1040 31040 41040 Status change - Binary
The variables presented in the display of the Corrigo are:
Frequency (Hz), Current (A), Output (kW), Accumulated power (kWh).
LS
LS frequency converters are controlled via Modbus. Communication, alarms and certain indications
can be read.
LS iG5A
The following signals can be read/written from/to the frequency converter:
Address Modbus register Name Scaling Type
5 30005,40005 FB speed reference (SP) 10 %
6 30006,40006 FB status word - Binary
10
30010,40010
Motor frequency
100
Hz
31 30031,40031 Torque 100 %
21 30029,40029 RPM 1 Rpm
9 30009,40009 Motor current 10 A
13
30013,40013
Output
10
kW
12 30012,40012 Voltage 10 V
14 30014,40014 Status change - Binary
15
30015,40015
Alarm
-
Binary
29 30029,40029 Alarm 2 - Binary
The variables presented in the display of the Corrigo are:
Frequency (Hz), Current (A), Output (kW), Accumulated power (kWh).