Lenze SMVector - Input Assemblies; Input Assembly 70 - Basic Speed Control; Input Assembly 71 - Extended Speed Control

37 CMVETH01B
Cyclic Data Access
5.7 Input Assemblies
5.7.1 Input Assembly 70 - Basic Speed Control
Word 0
Bit 0 1 = Faulted
Bit 1 Reserved
Bit 2 1 = Running Forward
Bit 3 Reserved
Bit 4 Reserved
Bit 5 Reserved
Bit 6 Reserved
Bit 7 Reserved
Bit 8 Reserved
Bit 9 Reserved
Bit 10 Reserved
Bit 11 Reserved
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
Bit 15 Reserved
Word 1
• Actual Speed in RPMs
• RPM is calculated based on P305 and P304
• Example 1 (P305 = 1750 RPM, P304 = 60 Hz): Frequency at 25.0 Hz = 25.0 x 1750/60.0 = 729 = 0x02D9
5.7.2 Input Assembly 71 - Extended Speed Control
Word 0
Bit 0 1 = Faulted
Bit 1 Reserved
Bit 2 1 = Running Forward
Bit 3 1 = Running Reverse
Bit 4 1 = Ready
Bit 5 0 = Local Control
1 = Control from Network
Bit 6 0 = Local reference
1 = Reference from Network
Bit 7 1 = At reference
Bit 8 Reserved
Bit 9 Reserved
Bit 10 Reserved
Bit 11 Reserved
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
Bit 15 Reserved
Word 1
• Actual Speed in RPMs
• RPM is calculated based on P305 and P304
• Example 1 (P305 = 1750 RPM, P304 = 60 Hz): Frequency at 40.0 Hz = 40.0 x 1750/60.0 = 1166 = 0x048E