Commissioning The Valve System With Ethernet/Ip; Led Diagnosis On The Bus Coupler - Emerson AVENTICS EtherNet/IP Systembeschreibung

In most cases, the IP address and subnet mask are not reassigned each time via
the DHCP server, but permanently stored in the bus coupler. Once the DHCP
server has assigned the desired address to the bus coupler, you must deactivate
the bus coupler DHCP service for this to take effect.
1. Deactivate the DHCP service by clicking the "Disable BOOTP/DHCP" button.
2. Restart the system.
The device will automatically start with the IP address that it had when the
DHCP service was deactivated. In this example: 192.168.1.100.
10 Commissioning the Valve System with EtherNet/
IP
Before commissioning the system, the following steps must have been carried
out and completed:
• You have assembled the valve system with bus coupler (see the assembly in-
structions for the bus couplers and I/O modules, as well as the valve system).
• You have carried out the presettings and configuration g 9. Presettings on
the Bus Coupler and g 5. PLC Configuration of the AV Valve System.
• You have connected the bus coupler to the controller (see AV valve system as-
sembly instructions).
• You have configured the controller so that it actuates the valves and the I/
O modules correctly.
Assembly and commissioning may only be carried out by qualified
electrical or pneumatic personnel or an instructed person under the di-
rection and supervision of qualified personnel g 2.4. Personnel Qualifi-
cations.
Danger of explosion with no impact protection!
Mechanical damage, e.g. strain on the pneumatic or electrical connectors, will
lead to non-compliance with the IP65 protection class.
In explosive environments, make sure that the equipment is installed in a
u
manner that protects it from all types of mechanical damage.
Danger of explosion due to damaged housings!
Damaged housings can lead to an explosion in explosive areas.
Make sure that the valve system components are only operated with com-
u
pletely assembled and intact housing.
Danger of explosion due to missing seals and plugs!
Liquids and foreign objects could penetrate and destroy the device.
1. Make sure that the seals are integrated in the plug and not damaged.
2. Make sure that all plugs are mounted before starting the system.
AVENTICS™ EtherNet/IP | R412018139-BAL-001-AG | English
DANGER
DANGER
DANGER
Risk of uncontrolled movements when switching on the system!
There is a danger of personal injury if the system is in an undefined state.
1. Put the system in a safe state before switching it on.
2. Make sure that no personnel are within the hazardous zone when the com-
pressed air supply is switched on.
1. Switch on the operating voltage.
The controller sends configuration data to the bus coupler during startup.
2. After the initialization phase, check the LED statuses on all modules
(g 11. LED Diagnosis on the Bus Coupler and system description of the I/
O modules).
Before applying the operating pressure, the diagnostic LEDs may only be illumi-
nated in green, as described in Table 21:
Table 19: Status of the LEDs on commissioning
Designation Color State
UL (14) Green Illuminated
UA (15) Green Illuminated
MOD (16) Green Illuminated
NET (17) Green Illuminated
L/A 1 (18) Yellow Flashes
1)
quickly
L/A 2 (19) Yellow Flashes
1)
quickly
1)
At least one of the two LEDs L/A 1 and L/A 2 must be illuminated in green or be
illuminated in green and flash quickly in yellow. Depending on the data ex-
change, the flashing may be so fast that it appears that the LED is illuminated.
The color then appears to be light green.
If the diagnostic run is successful, you may commission the valve system. Other-
wise, the errors must be remedied g 13. Troubleshooting.
Switch on the compressed air supply.
u

11 LED Diagnosis on the Bus Coupler

The bus coupler monitors the power supplies for the electronic components and
actuator control. If they exceed or fall below a set threshold, an error signal will
be generated and reported to the controller. In addition, the status is displayed
by the diagnostic LEDs.
Reading the diagnostic display on the bus coupler
The LEDs on the top of the bus coupler report the messages listed in Table 22.
Before commissioning and during operation, regularly check the bus coupler
u
functions by reading the LEDs.
CAUTION
14
UL
15
UA
16
MOD
NET
17
L/A 1
L/A 2
18
19
Meaning
The electronics supply voltage is greater than the
lower tolerance limit (18 V DC).
Actuator voltage exceeds the lower tolerance
limit (21.6 V DC).
The configuration is OK and the backplane is
working perfectly.
The bus coupler exchanges cyclical data with the
controller.
Connection with Ethernet device on fieldbus con-
nection X7E1
Connection with Ethernet device on fieldbus con-
nection X7E2
38