Manual – Controllers DHE/DHF/DHR21B (standard) and DHE/DHF/DHR41B (advanced)
29
4
Installing the DH.21B/41B option
Assembly and Installation Notes
LEDs L6, L7, L8,
L9 (DIO n/m)
LEDs
L6, L7, L8, L9
indicate the
state of the binary inputs and outputs (X31:3 -
X31:10) n or m
(e.g. DIO2/3).
LED L10
(24 V / I/O OK)
LED
L10
indicates the
state
of the
voltage supply for binary inputs and outputs.
4.7.8
DIP switch S1
You can use DIP switch S1 to set a default IP address for the Ethernet 2 connection
(X37). This IP address will be applied with the next boot process.
2102564619
State of L6, L7, L8,
L9 LEDs
Diagnostics
Remedy
Off
No voltage present.
-
Green
Voltage at terminal n.
Red
Voltage at terminal m.
Orange
Voltage at terminals n and m.
X31
1
3
5
7
9
2
4
6
8
10
L6
L7
L8
L9
m n
State of the L10 LED
Diagnostics
Remedy
Green
Voltage supply for the binary inputs
and outputs is OK.
-
Off
No voltage supply is present at the
binary inputs and outputs.
1.
Switch off the inverter in which the
DH.21B/41B option is installed.
2.
Check and correct the cabling of the
binary inputs/outputs according to
the electrical wiring diagram.
3.
Check the current consumption of
the connected actuators (max.
current
→
"Technical Data" chapter).
4.
Switch on the inverter in which the
DH.21B/41B option is installed.
Orange
Voltage supply is present at the binary
inputs and outputs. However, one of
the following faults has occurred:
•
Overload on one or more binary
inputs or outputs
•
Overtemperature of the output
driver
•
Short circuit in at least one of the
binary inputs or outputs
S1 switch setting
Meaning
Up
IP parameter:
•
IP address: 192.168.10.4
•
Subnet mask: 255.255.255.0
•
Standard gateway: 1.0.0.0
Down
Addresses entered in the configuration file (see chapter "Functional
description of terminals, DIP switches and LEDs")
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]