ABB Advant Controller 80 User Manual

Chapter 2 – AC 80 Hardware and Connections
2-4 AC 80 User’s Manual
General Purpose LEDs When the S7 LED is on, and the F LED is off, S0 to S6 indicate the
AC 80 status as follows:
The normal operation state (P1) is indicated as shown below:
When the S7 LED is off, and the F LED is on, S0 to S6 indicate an
error code. See
Chapter 5 – Diagnostics for details.
S7 S6 S5 S4 S3 S2 S1 S0 AC 80 Status
on P- CPU in initial phase
on on P1 CPU in operational mode
on on on P3 CPU has stopped after initialisation. START MODE attribute at
DB element has been set to STOP
on on P4 CPU is not running an application program
on on on P5 CPU is loading an application program from the internal PROM
on on on P6 Programming tool is connected (CPU is in on-line mode)
on on on on -- Boot-up program erasing system PROM (prepare for loading)
on on on on on on on on PL Boot-up program waiting for system program download (after
erasure or detection of corrupt program in system PROM)
B
FR
S3
S2
S1
S5
S6
S7
S0
S4
T2T1
P

ABB Advant Controller 80 Specifications

General

Brand	ABB
Model	Advant Controller 80
Category	Controller
Language	English