180 Rockwell Automation Publication 22C-UM001J-EN-E - January 2017
Appendix F Metasys N2
Using Percent (%) for the
Reference
The Reference (AO 1) for Metasys N2 is set as a percentage from 0% to
+100%.
Table 44 - Internal Integer
Network Point Name Description Min/Max Default
Type
(NPT)
Address
(NPA)
ADI 1 Param# IN1 User IN 1 (AI 10)
Data Source (Param#)
0/Max Drive Params. b001 [Output Freq] (Hz)
ADI 2 Param# IN2 User IN 2 (AI 11)
Data Source (Param#)
0/Max Drive Params. b011 [Elapsed MWh]
ADI 3 Param# IN3 User IN 3 (AI 12)
Data Source (Param#)
0/Max Drive Params. b012 [Elapsed Run Time]
ADI 4 Param# IN4 User IN 4 (AI 13)
Data Source (Param#)
0/Max Drive Params. b014 [Drive Temperature]
ADI 5 Param# OUT1 User OUT 1 (AO 11)
Data Source (Param#)
0/Max Drive Params. A154 [PID Gain]
ADI 6 Param# OUT2 User OUT 2 (AO 12)
Data Source (Param#)
0/Max Drive Params. A155 [PID Integral Time]
ADI 7 Param# OUT3 User OUT 3 (AO 13)
Data Source (Param#)
0/Max Drive Params. A156 [PID Diff Rate]
ADI 8 Param# OUT4 User OUT 4 (AO 14)
Data Source (Param#)
0/Max Drive Params. A158 [PID Deadband]
Table 45 - Example Speed Reference and Feedback for a PowerFlex 400 (P035 = 60 Hz)
Reference (A0 1) Feedback (AI 1)
Percent Speed Speed Percent
100% 60 Hz 60 Hz 100%
50% 30 Hz 30 Hz 50%
25% 15 Hz 15 Hz 25%
0% 0 Hz 0 Hz 0%
100%
0%
Pr. P035 [Maximum Freq] Value
0
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