The Drive And Programming Modes - YASKAWA D1000 Series Instruction Manual

4.2

The Drive and Programming Modes

The converter has a Drive Mode and a Programming Mode.
Drive Mode: In Drive Mode the user can operate the converter, monitor operating status (DC bus voltage, DC current
reference, etc.), and change the setting of d8-01. For details, refer to
Programming Mode: In Programming Mode the user can edit and verify parameter settings. When the converter is in
Programming Mode it will not accept a Run command unless b1-08 is set to 1.
◆ Navigating the Drive and Programming Modes (Default Setting)
NOTICE: Check the following items before you turn on the power supply.
• Is the power supply voltage correct?
200 V Class: 190 to 240 Vac 50/60 Hz
400 V Class: 380 to 480 Vac 50/60 Hz
• Are the converter and the control devices connected properly (e.g., is the phase order correct)?
• Is the phase order correct between the main circuit terminals (R/L1, S/L2, and T/L3) on the converter and
the power supply voltage detection terminals (r1/ 11,
• Are the control circuit terminals on the converter connected properly to the control devices?
• Are the Run Commands for the converter and the control devices turned off?
The converter is set to operate in Drive Mode when it is first powered up. Switch between display screens by using the
and keys.
Drive Mode Details
■
The following actions are possible in the Drive Mode:
• Run and stop the converter
• Monitor the operation status of the converter (DC bus voltage feedback, Power supply side voltage, Power supply side
current, etc.)
• View information on an alarm
• View a history of alarms that have occurred
Note: The converter must be in Drive Mode to operate. Change to another mode when the converter is stopped.
Figure 4.3 illustrates how to change the Output Voltage Reference from 600 (600 V) to 700 (700 V) while in the Drive
Mode.
This example assumes the converter is set to LOCAL.
Figure 4.2
DC bus voltage reference
display at power up
- MODE -
Volt Ref (OPR)
U1-51= 600V
U1-52= 600V
U1-53= 0.00A
-MONITR-
Volt Ref (d8-01)
U1-51= 700V
600 730
660V
←
Figure 4.3 Setting the DC Bus Voltage Reference while in the Drive Mode
Note: The converter will not accept a change to the value of DC bus voltage reference until the ENTER key is pressed after the value of
DC bus voltage reference is entered. This feature prevents accidental setting of the value of DC bus voltage reference.
YASKAWA ELECTRIC TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
DRV Rdy
RSEQ
LREF
Press to select LOCAL
DRV Rdy
Entry Accepted
→
4.2 The Drive and Programming Modes
Parameter Tables on page
1/ 21, and t1/ 31).
F1 F2
-MONITR- DRV Rdy
left right
Volt Ref (d8-01)
U1-51= 600V
(600 730)
660V
← → Press until the DC bus voltage
reference changes to 700V
-MONITR- DRV Rdy
Volt Ref (d8-01)
ESC
U1-51= 700V
600 730
660V
← →
175.
YAI
- MODE - DRV Rdy
Volt Ref (OPR)
U1-51= 700V
U1-52= 6000V
RSEQ
U1-53= 0.00A LREF
4
87