AAON RSMZ User Manual

37
RSMZ Technical Guide
APPENDIX B: DANFOSS VFD
Parameter Congurations
Danfoss CDS803 and CDS303 Parameter Setup
Parameter Name Value to Set Value Description
1-00 Conguration Mode 0 Speed Open Loop
1-13 Compressor Selection TBD Based on Compressor Model connected
3-10 Preset Reference 0 Must remain zero for open loop
3-14 Preset Relative Ref 0 Fixed value added to variable value
3-15 Reference Resource 1 11 Local Bus Reference
3-16 Reference Resource 2 0 No Function
3-17 Reference Resource 3 0 No Function
8-01 Control Site 2 Control word only
8-02 Control Word source 1 FC Port RS-485
8-03 Control Timeout 20 20 second timeout
8-04 Control Word T/O Function 5 Stop and Trip
28-10 Oil System Recovery 0 Disable Built-in Oil Boost
8-30 Protocol 2 Modbus RTU
8-31 Address 1 Modbus Address (1 = default)
8-32 Baud Rate 3 19200 Baud
8-33 Parity / Stop bit 0 Even Parity / 1 Stop bit
Additional CDS803 Parameters
3-00 Reference Range 0 Min - Max
3-13 Reference Site 1 Remote
0-20 Motor Speed Unit 0 RPM (vs. Hz)
Key
blue = user must congure from display
yellow = set through communications once communications is established
green = default but conrm if not working
Table 10: Danfoss VFD Parameter Congurations

AAON RSMZ Specifications

General

Brand	AAON
Model	RSMZ
Category	Control Unit
Language	English