YASKAWA GA800 Series, Техническое обслуживание и устранение неисправностей

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6.2 Keypad Components and Functions
434 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
Symbol Name Function
F
LO/RE Selection Key
Switches drive control for the Run command and frequency reference between the keypad (LOCAL) and an external source (REMOTE).
Note:
• The LOCAL/REMOTE Selection Key continuously stays enabled after the drive stops in Drive Mode. If the application must not
switch from REMOTE to LOCAL because it will have a negative effect on system performance, set
o2-01 = 0 [LO/RE Key Function
Selection = Disabled] to disable .
• The drive will not switch between LOCAL and REMOTE when it is receiving a Run command from an external source.
G
STOP Key
Stops drive operation.
Note:
Push to stop the motor. This will also apply when a Run command (REMOTE Mode) is active at an external Run command
source. To disable priority, set o2-02 = 0 [STOP Key Function Selection = Disabled] .
H
Left Arrow Key • Moves the cursor to the left.
• Goes back to the previous screen.
Up Arrow Key/Down Arrow
Key
/
• Scrolls up or down to show the next item or the previous item.
• Selects parameter numbers, and increments or decrements setting values.
Right Arrow Key (RESET)
•
Moves the cursor to the right.
•
Continues to the next screen.
•
Resets the drive to clear a fault.
ENTER Key
• Enters parameter values and settings.
• Selects menu items to move between keypad displays.
•
Selects each mode, parameter, and set value.
I
RUN Key
Starts the drive in LOCAL Mode.
Starts the operation in Auto-Tuning Mode.
Note:
Before you use the keypad to operate the motor, push on the keypad to set the drive to LOCAL Mode.
J
USB Terminal
For factory adjustment
K RJ-45 Connector
Connects to the drive using an RJ-45 8-pin straight through UTP CAT5e extension cable or keypad connector.
L Clock Battery Cover
Remove this cover to install or replace the clock battery.
Note:
• The battery included with the keypad is to check for correct operation. This battery life can be less than the expected battery life
described in the manual.
•
Refer to the
“
Maintenance & Troubleshooting Manual (TOEPYAIGA8001)
”
for more information about the replacement procedure.
To replace the battery, use a Hitachi Maxell “ CR2016 Lithium Manganese Dioxide Lithium Battery ” or an equivalent battery with these
properties:
•
Nominal voltage: 3 V
•
Operating temperature range: -20 °C to +85 °C (-4 °F to +185 °F)
M Insulation Sheet
An insulating sheet is attached to the keypad battery to prevent battery drain. Remove the insulation sheet before you use the keypad for the
first time.
N Nameplate
Shows the model number of the keypad and other information
Note:
• “ REV ” identifies the hardware and software version of the keypad.
• “ FLASH ” identifies the version of the flash memory.
• Make sure that you use a keypad that has a flash memory version of 1004 or later. Keypads that have a flash memory version of 1003
or earlier will not show characters correctly.
WARNING! Sudden Movement Hazard. If you change the control source when b1-07 = 1 [LOCAL/REMOTE Run Selection = Accept
Existing RUN Command], the drive can start suddenly. Before you change the control source, remove all personnel from the area
around the drive, motor, and load. Sudden starts can cause serious injury or death.