CDE500 Vector Control AC Drive Chapter 6 Parameters Description
Group E2: Multi-Reference
The AC drive multi-reference has many functions. Besides multi-speed, it can be used as the
setting source of the V/F separated voltage source and setting source of process PID.
The multi-reference is frequency value and ranges from -b0.00 to b0.00.
As frequency source, it does not require conversion.As others, it needs to be changed to a
percentage relative to b0.00(Max frequency).
Multi-reference can be switched over based on different states of X terminals. For details, see
the descriptions of Group C0.
0: Set by E2.01 1: Set by b2.01,modified via UP/DOWN
2: AI1 3: AI2 4: AI3 5: X6/FI 6: PID
It determines the setting channel of reference 0. You can perform
convenient switchover between the setting channels. When
multi-reference or simple PLC is used as frequency source, the
switchover between two frequency sources can be realized easily.
Multi-reference 0 set frequency.
The descriptions of Reference 1 to Reference 15 are the same with Reference 0(E2.01).
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