YASKAWA GA500 series, Programming

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Parameter
Details
2
2.2 A: Initialization Parameters
YASKAWA TOEPYAIGA5002A GA500 Programming 149
Figure 2.1 Frequency Detection 2
Sequence Circuit Configuration
Use these conditions to set the circuit for the open/close sequence of the holding brake:
•
Set the sequence-side operation conditions to activate terminal P2-C2 and open the holding brake.
•
Set the sequence to close the holding brake in an emergency if the drive detects a fault.
•
Set the sequence to open the holding brake when you enter an increase or decrease command.
Figure 2.2 Sequence Circuit Configuration Diagram
*1 L4-07 = 0 [Speed Agree Detection Selection = No detection during baseblock]
Time Chart
Figure 2.3 shows the open and close sequence of the holding brake.
Figure 2.3 Holding Brake Open and Close Sequence Time Chart (V/f, OLV)
*1 Start braking from the higher set frequency between b2-01 [DC Injection/Zero SpeedThreshold] or E1-09 [Minimum Output Frequency] .