YASKAWA A1000 Series Technical Manual

130 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
5.1 A: Initialization
5.1 A: Initialization
The initialization group contains parameters associated with initial setup of the drive. Parameters involving the display
language, access levels, initialization, and password are located in this group.
◆ A1: Initialization
■ A1-00: Language Selection
Selects the display language for the digital operator.
Note: This parameter is not reset when the drive is initialized using parameter A1-03.
Setting 0: English
Setting 1: Japanese
Setting 2: German
Setting 3: French
Setting 4: Italian
Setting 5: Spanish
Setting 6: Portuguese
Setting 7: Chinese
■ A1-01: Access Level Selection
Allows or restricts access to drive parameters.
Setting 0: Operation only
Access is restricted to parameters A1-01, A1-04, A1-06, and all U monitor parameters.
Setting 1: User Parameters
Access to only a specific list of parameters set to A2-01 through A2-32. These User Parameters can be accessed using the
Setup Mode of the digital operator.
Setting 2: Advanced Access Level (A) and Setup Access Level (S)
All parameters can be viewed and edited.
Notes on Parameter Access
• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-00 through A1-03, A1-06, and all
A2 parameters cannot be modified.
• If a digital input terminal programmed for “Program lockout” (H1- = 1B) is enabled, parameter values cannot be
modified, even if A1-01 is set to 1 or 2.
• If parameters are changed via serial communication, then it will not be possible to edit or change parameters settings
with the drive’s digital operator until an Enter command is issued to the drive from the serial communication.
■
A1-02: Control Method Selection
Selects the Control Method (also referred to as the “control mode”) the drive uses to operate the motor. If the drive is set
up to run two motors, then A1-02 determines the control mode for motor 1.
No. Parameter Name Setting Range Default
A1-00 Language Selection 0 to 7 0
No. Parameter Name Setting Range Default
A1-01 Access Level Selection 0 to 2 2
No. Parameter Name Setting Range Default
A1-02 Control Method Selection 0, 1, 2, 3, 5, 6, 7 0

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)