Modes; Inverter Modes - YASKAWA VARISPEED-616G5 Instruction Manual

Setting User Constants

4.2.1 Inverter Modes

4.2 Modes

4.2.1 Inverter Modes
4
This section describes the VS-616G5's monitor modes, switching between modes, and accessing/setting user
constants.
The VS-616G5 Inverter's user constants and monitoring functions have been organized in groups called
modes that make it easier to read and set user constants.
The VS-616G5 is equipped with 5 modes, as shown in the Table 4.2.
Table
4.2
Modes
Mode
Operation mode
Initialize mode
Programming mode
Autotuning mode
(See note)
Modified constants
mode
Note Always perform autotuning before operating in vector control mode. Refer to5.2.5 Auto-
tuning and 6.4.3 Autotuning for details.
Primary function(s)
The Inverter can be run in this mode.
Use this mode when monitoring values such as frequency references or output
current, displaying fault information, or displaying the fault history.
Use this mode when selecting the language displayed on the Digital Operator, se-
lecting the access level for reading/setting user constants, selecting the control
mode, or initializing the user constants.
Use this mode when reading/setting the user constants required for operation.
The program-mode functions are subdivided into the following groups:
S Application: Operation mode selection, DC control, speed search, etc.
S Tuning: Acceleration/deceleration times, S-curve characteristics, carrier
frequencies, etc.
S Reference: Settings related to frequency control
S Motor: V/f characteristics and motor constants
S Option: Settings for Optional Cards
S Terminal: Settings for sequential I/O and analog I/O
S Protection: Settings for the motor and inverter protection functions
S Operator: Selects the Digital Operator's display and Key functions
(Usable only with in vector control mode)
Use this mode when running a motor with unknown motor constants in the vector
control mode. The motor constants are calculated and set automatically.
Use this mode to read/set user constants that have been changed from their factory-
set values.
4 - 4