Device functions
Version 5
UPT-6011
Page 22
8
Device functions
See also section 6.6 "Wiring diagram (standard)" on page 15.
8.1
LEDs and controls
In addition to the functions shown above, the LEDs also indicate various controller operating states. These states
are described in detail in the table below:
LED
Blinks slowly (1 Hz)
Blinks fast (4 Hz)
Lit continuously
AC (AUTOCAL)
(yellow)
RS bit set (reset) or wait for
line voltage
AUTOCAL requested but
function blocked (e.g.
START active)
AUTOCAL executing
LED blinks at a different frequency:
Supply voltages incorrect (too low)
12 13 14 15 16 17 18
9
8
6
5
10
11
7
4
3
2
1
P2
P1
Rx
Tx
Rx
Tx
LI
N
K
LI
N
K
RX/TX
(yellow LED)
(green LED)
LINK
Lit or blinking if Ethernet
frames are transmitted.
Lit if connection exists to
Ethernet.
OUTPUT
(green LED)
HEAT
ALARM
(Red LED)
AC
(yellow LED)
(yellow LED)
Lit or blinking to indicate fault.
Indicates pulses in
measurement mode. In control
mode, luminous intensity is
proportional to heating current.
Lit while AUTOCAL process is
executing.
Lit during heating phase.
(red/green)
µC POWER
NETWORK
STATUS
(green LED)
(red/green)
MODULE
STATUS
24 V POWER
(green LED)
Lit (green) if there are no
communication errors.
Lit if internal power supply for
EtherNet/IP interface is OK.
Lit if external 24 VDC power
supply is present.
Lit (green) if connection exists
to EtherNet/IP scanner; lit (red)
to indicate network error.
OUTPUT
HEAT
ALARM
NETWORK STATUS
MODULE STATUS
µC POWER
24VDC POWER
AC
!
P ROCE S S CONTROL
E QUI P M E NT
E 464680
UPT-6011
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.de
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