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6 Operation with the Drive Connected
YASKAWA ELECTRIC
TOEP C710656 09D YASKAWA Power Regenerative Unit - R1000 Quick Start Guide
23
Figure 9
Figure 11 Automatic Operation Command Time Chart
Forced Operation Command
When the multi-function input terminal S1 (H1-01 = 3C (default setting)) is “closed”, the regenerative unit starts
operation. When the terminal S1 is “open”, the regenerative unit stops operation after the minimum operation time has
passed.
Note:
When forced operation command is selected, use a sequence so that the operation commands of the regenerative unit and the
drive are input at the same time.
Figure 10
Figure 12 Forced Operation Command Time Chart
Interlocks
Stopping the Regenerative Unit for Faults in Peripheral Devices
If an external device fails or a fault occurs, the fault contact output on the regenerative unit is activated to stop operation.
To use an external fault, set H1-
(terminal S1 to S8 function selection) to one of the values from
When an external fault is input, EF
is displayed on the digital operator.
The
in EF
is the number of the terminal where the external fault signal was input.
Example: If an external fault signal is input to the S3 terminal, EF3 is displayed.
Select the number to set for H1-
according to the combination of the following three conditions:
• Use an input contact for a signal from the peripheral device.
• Use detection of an external fault.
• Stop operation (as the operation selection when an external fault is detected).
On
Run
Drive Status
Regeneration
DC Bus Voltage
AC Power Supply Voltage
×
1.35
Automatic Operation Command
Run
Regenerative
Unit Status
Current at Power
Supply Side
Operation Start Level
Operation Stop Level
Stop
Minimum Operation
Time
(
C7-16
)
R1000
On
Run
Drive Status
DC Bus Voltage
AC Power Supply Voltage
×
1.35
Forced Operation Command
Run
Regenerative
Unit Status
Current at Power
Supply Side
Minimum Operation
Time
(
C7-16
)
Regeneration
R1000
D1000R1000_QSG_E_conditional.book 23 ページ 2018年2月26日 月曜日 午後2時38分