10' Modular Tower Models (10530 - 101375)
12' Modular Tower Models (12-20-100 - 12-28-150)
The variable frequency drive controls speed of the sweep arms for all tower dryers. The communication from the HMI to the PLC then correlates to the variable frequency drive. It is important to note that some of the parameters listed below will vary such as voltage, amperage and motor speed. These values should match the motor name plate.
Dip switches must both be set to ON for SIEMENS S7-1200.
If programmed by hand, upload to panel, then download full set to drive.
380V/3ph/50Hz
575V/3ph/60Hz
The following parameters apply to the dryer model(s) and voltage(s) as shown.
These parameters depend on machine voltage
9901
Language
English
English
9902
Applied Macro
ABB Standard
None
9904
Motor Control Mode
Scalar-Freq (380V) Vector-Speed (575V)
Scalar-Freq
9905
Motor Nominal Voltage
380 V (380V) 575 V (575V)
NA
9906
Motor Nominal Current
8 A (380V) 5.2 A (575V)
NA
9907
Motor Nominal Freq
50 Hz (380V) 60 Hz (575V)
60.0
9908
Motor Nominal Speed
1435 RPM (380V) 1760 RPM (575V)
1710
9909
Motor Nominal Power
5 HP
3 HP
1001
Ext 1 Command
Dl1
Dl1,2
1003
Direction
Forward
Request
1104
Reference 1 Minimum
0 Hz (380V) 0 rpm (575V)
0 Hz
1105
Reference 1 Maximum
60 Hz (380V) 1760 rpm (575V)
60 Hz
1201
Constant Speed Select
Dl4,5
Dl3,4
1407
RO 2 Off Delay
30 Sec
0 Sec
1501
A01 Content Select
Ext Ref 1
Output Freq
1601
Run Enable
Dl3
NOT SEL
These parameters depend on machine voltage
2001
Minimum Speed
0 Hz (380V) 0 rpm (575V)
0 Hz
2002
Maximum Speed
60 Hz (380V) 1760 rpm (575V)
60 Hz
2003
Max Current
9.2 A (380V) 6.5 A (575V)
8.5 A
2007
Minimum Freq
0 Hz
0.0 Hz
2008
Maximum Freq
60 Hz (380V) 1760 rpm (575V)
60.0 Hz
3415
Signal 3 Parameters
Dl1-3 Status
Torque