Yaskawa AC Drive Z1000 Bypass Technical Manual - Manual (Page 93)

u LCD Display
5
3
1 2
6
]
4
]
7
Figure 4.3 LCD Display
Table 4.1 Display and Contents
No. Name Display Content
1 Bypass/Drive Status Display
DRV
(not
blinking)
Displayed when In Drive Mode. The bypass will run in Drive Mode when a Run command is present.
DRV
(blinking)
Displayed when in Drive Mode, but a condition is making the bypass run in Bypass Mode.
BYP
(not
blinking)
Displayed when in Bypass Mode. The Bypass will run in Bypass Mode when a Run command is
present.
In a three-contactor bypass, drive input contactor K1 is open and the drive will be powered down.
BYP
(blinking)
Displayed when in Bypass Mode with Drive Test Mode set. The bypass will run in Bypass Mode
when a Run command is present.
In a three-contactor bypass, drive input contactor K1 is closed and the drive is powered on.
4.2 Using the HOA Keypad
YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual 93
4
Start-Up Programming & Operation