Vacon 500X, Руководство пользователя

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7.4 Using the Vacon 500x Program Sequencer
The Vacon 500x AC drive offers functionality that allows users to program up to 25 independent operation
states of the drive. This functionality is called the “program sequencer” because it allows the drive to
sequence through the operation states programmed by the user. The Vacon 500x Program Sequencer can
be used in applications that would normally require external intelligence, such as a simple programmable
logic controller.
7.4.1 Enabling the Vacon 500x Program Sequencer
The Vacon 500x Program Sequencer can be enabled with parameter 491 (Seq Appl) , found in the
Application Macro programming mode of the Vacon 500x keypad (see page 53 for more information on the
macro programming mode). This parameter configures:
• Whether the sequencer is enabled,
• The time base used for all timing of the sequencer,
• Whether other sequencer parameters are visible in Level 2 programming.
Table 2 shows the options for this parameter:
This parameter , 7th Fault , lists the fault that occurred 3 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1608 6th Fault Read-Only
Range:n/a
Level: 2
This parameter , 6th Fault , lists the fault that occurred 4 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1635 5th Fault Read-Only
Range: n/a
Level: 2
This parameter , 5th Fault , lists the fault that occurred 5 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1662 4th Fault Read-Only
Range:n/a
Level: 2
This parameter , 4th Fault , lists the fault that occurred 6 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1689 3rd Fault Read-Only
Range:n/a
Level: 2
This parameter , 3rd Fault , lists the fault that occurred 7 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1716 2nd Fault Read-Only
Range: n/a
Level: 2
This parameter , 2nd Fault , lists the fault that occurred 8 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
1743 1st Fault
Read-Only
Range:n/a
Level: 2
This parameter , 1st Fault , lists the fault that occurred 9 before the last.
For more information, refer to Chapter 8, Troubleshooting, beginning on page 111 .
Options Value Meaning
Disabled 0
The Sequencer mode of the Vacon 500x is not active and the
sequencer parameters are not visible in Level 2 programming.
1 sec base 1
The Sequencer mode of the Vacon 500x is active, sequencer
parameters are visible in Level 2, and all timing for the
sequencer will be on a 1-second base.
Table 2: Seq Appl Parameter Options (Parameter 491)