GE Industrial Solutions AF-600 FP Profibus DP - Manual (Page 26)

par. H-40 Configuration Mode set to [0] Speed open loop.
par. F-50 Reference Range set to [0] Min - Max.
par. F-52 Minimum Reference set to 100 RPM.
par. F-53 Maximum Reference set to 3000 RPM.
MRV / MAV Actual Speed
0% 0 hex 100 RPM
25% 1000 hex 825 RPM
50% 2000 hex 1550 RPM
75% 3000 hex 2275 RPM
100% 4000 hex 3000 RPM
4.2.4 Process Control Operation
In process control operation par. H-40 Configuration Mode is set to [3] Process.
The reference range in par. F-50 Reference Range is alway [0] Min - Max.
- MRV represents the process setpoint.
- MAV expresses the actual process feedback (range +/1 200%).
4.2.5 Influence of the Digital Input Terminals upon Drive Control Mode , par. O-50 Coasting Select to par.
O-56 Preset Reference Select
The influence of the digital input terminals upon control of the frequency converter can be programmed in par. O-50 Coasting Select to par. O-56 Preset Reference
Select. Please note the par. O-01 Control Site overrules the settings in par. O-50 Coasting Select to par. O-56 Preset Reference Select, and Terminal 37 Coasting
Stop (safe) overrules any parameter. Terminal 37 Safe Stop is standard on the AF-650 GP only.
Each of the digital input signals can be programmed to logic AND, logic OR, or to have no relation to the corresponding bit in the control word. In this way a specific
control command i.e. stop / coast, can be initiated by network only, network AND Digital Input, or Ether Network OR Digital input terminal.
In order to control the frequency converter via PROFIBUS, par. O-50 Coasting Select must be set to either Bus [1], or to Logic AND [2], and par.
O-01 Control Site must be set to [0] or [2].
More detailed information and examples of logical relationship options are provided in the Troubleshooting chapter.
4.3 Control Profile
The frequency converter can be controlled according to the PROFIdrive profile, or the GE Drive profile. Select the desired control profile in par. O-10 Control Word
Profile. The choice of profile affects the control and status word only.
The PROFIdrive control profile and GE Drive control profile sections provide a detailed description of control and status data.
AF-650 GP/AF-600 FP Profibus DP Operating Instructions
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