ABB AC500 PLC - 1.7.6.4.9 Technical Data; Technical Data of the Module

Table 184: States of the 12 State LEDs (4 per channel) of the Serial Interfaces
LED Color OFF ON Flashing
COMx TxD Yellow No data trans-
mission over
serial network
-- Channel is trans-
mitting data via
the serial inter-
face (flashing
rate depending
on the telegram
transmission fre-
quency)
COMx RxD Yellow No data recep-
tion from serial
network
-- Channel is
receiving data
from the serial
interface
(flashing rate
depending on the
telegram recep-
tion frequency)
COMx STA Yellow RS-232: RTS
signal not active
RS-485: Channel
is in reception
mode
RS-422:Channel
is not enabled
RS-232: RTS
signal is active
RS-485: Channel
is transmitting
RS-422: Channel
is enabled (able
to receive and
transmit)
--
COMx-ERR Red Channel enabled,
no error
OR
Channel deacti-
vated
Channel boot up Channel error
(receive buffer
overflow)
Table 185: State of the Power Supply LED
LED Color OFF ON Flashing
UP Green No process
voltage available
Process voltage
available
--
1.7.6.4.9 Technical Data
The System Data of AC500 and S500
Ä Chapter 2.6.1 “System Data AC500” on page 1248 are
valid for standard version.
The System Data of AC500-XC Ä Chapter 2.7.1 “System Data AC500-XC” on page 1309 are
valid for the XC version.
Only additional details are therefore documented below.
Technical Data of the Module
Parameter Value
Process supply voltages UP
Rated value 24 VDC
Device Specifications
Communication Interface Modules (S500) > PROFINET
2019/04/17 3ADR010121, 13, en_US 1081