User manual

Publication 2092-UM001D-EN-P — July 2005
Maintaining and Troubleshooting Your Ultra1500 6-3
Status Indicators and the
Operator Interface
The Operator Interface provides immediate access to Ultra1500 drive status
and settings. The major features of the Ultra1500 Operator Interface are
identified in Figure 6.1 and briefly described below. Refer to Ultra1500 Operator
Interface on page D-1 for detailed information about using the operator
interface.
Figure 6.1
Ultra1500 Operator Interface
• The 7-Segment LED displays status, parameters, functional commands,
and allows drive monitoring.
• The MAIN POWER indicator illuminates when the drive's DC bus is
charged by application of 200–240V power to the L1, L2 and L3 main
power pins.
• The CONTROL POWER illuminates when the drive's control electronics
are powered by application of 200–240V power to the L1C and L2C
control power pins.
• The MODE/SET, ENTER, and directional keys provide the operator
with access to drive functions and program the drive. Refer to Ultra1500
Operator Interface on page D-1 for more information.
• The 7-segment displays provide operational information when the drive is
functioning, or warning/error messages when abnormalities are
encountered.
Normal operational information consists of six characters that display data
in three categories. The categories consist of a Control Mode (characters 0
and 1), a Row Display (2), and Status (3 to 5). Figure 6.2 depicts these
categories and defines the information provided.
ATTENTION
!
DC bus capacitors retain hazardous voltages after input
power has been removed. Before working on the drive,
measure the DC bus voltage to verify it has reached a safe
level or wait a full 3 minutes to ensure that all voltages on
the system bus are discharged.
Failure to observe this precaution could result in severe
bodily injury or loss of life.
MODE/SET Key
ENTER Key
CONTROL POWER Indicator
7 Segment LED Display
UP, DOWN, LEFT, and RIGHT
Directional Keys
MAIN POWER Indicator
POWER
MAIN CONTROL
POWER