Pcs100 Inverter Display Boards - ABB PCS100 UPS-I User Manual

64 PCS100 UPS-I User Manual

7.3 PCS100 Inverter Display Boards

The PCS100 Inverter modules contain their own display boards which contain the RUN and OK LEDS, as well as 2 x
7 segment LED displays.
The 7 segment displays show the individual module identification number (1 – 32), however if there is an error
condition they will flash alternately every 500 ms the module identification number and an error code. On start-up
they will show L0 and L1 indicating the states in the start-up sequence.
7 segment LED display
OFF
"L0" and the module number
FLASH (50% duty, 1sec
period)
"L1" and the module number
FLASH (50% duty, 1sec
period)
"ou" and the module number
FLASH (50% duty, 1sec
period)
"E0" and the module number
FLASH (50% duty, 1sec
period)
1 to 32. Module number
"E1" and the module number
FLASH (50% duty, 1sec
period)
"E2" and the module number
FLASH (50% duty, 1sec
period)
"u0" and the module number
FLASH (50% duty, 1sec
period)
"u1" and the module number
FLASH (50% duty, 1sec
period)
"u2" and the module number
FLASH (50% duty, 1sec
period)
Figure 7-14: Module Status LEDs
Product Status or Description
Not powered
Booting.
This is normal just after power up.
Configuring.
This is normal during start up after booting (L0) has completed.
The module is running, and it has been configured as an inverter (output).
This is displayed for about 2 minutes after configuration (L1) is completed.
A fault has occurred in the module.
See error message on GDM
The module is running.
This is displayed after configuration (L1) is completed.
Problem starting the module – invalid parameter/s.
No communication with DSP (digital signal processor) in the master module.
Possible DSP hardware failure.
Problem starting the module – invalid parameter/s.
Requested operation mode: using internal dip switch setting.
Requested operation mode: rectifier/input module (not applicable to
PCS100 UPS-I).
Requested operation mode: inverter/output module.
Table 7-12: 7 segment LED displays
7 segment LED display
OK LED
RUN LED