Cognex DMA-EZCCM-001, User Manual

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PROFINET
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EtherNet/IP™
A multi-protocol device can be operated without intervention from the user (which means, without changes in the
parameterization) in both Ethernet protocols mentioned.
During start-up, after a power-on, the module runs in "snooping" mode and detects the Ethernet protocol which requests
a link connection by listening to the traffic. If a protocol is detected, the device is set automatically to the respective
protocol. After this an access to the device from other protocols is read-only.
Indicator LEDs
Module LED Status
LED Color Status Description
ETH1/ETH2 Green ON Ethernet link (100 Mbps)
Flashing Ethernet communication (100 Mbps)
Yellow ON Ethernet link (10 Mbps)
Flashing Ethernet communication (10 Mbps)
- OFF No Ethernet link
BUS Green ON Active connection to Primary reader
Flashing
Steady flashing: Ready
Sequence of 3 flashes in 2 seconds: operating active
Red ON IP address conflict or Restore Mode or Modbus timeout
Flashing Blink/Wink command active
Red/Green
Alternating Waiting for assignment of an IP address, DHCP or BootP
- OFF Power off
ERR Green ON Diagnostics disabled
Red ON
Diagnostics enabled
V
2
undervoltage diagnosis is parameter-dependent
PWR Green ON V
1
and V
2
power on
Red ON V
2
power off or below the defined tolerance of 18V
- OFF V
1
power off or below the defined tolerance of 18V
I/O LEDs
LED Color Status Description
LED TX GREEN Flashing Data is being transmitted.
LED RX GREEN Flashing Data is being received.
RED Flashing
Data is being received, protocol error.
(Parity, Baud rate, ASCII/RTU)
RED ON Buffer overflow of received data
LED TX and RX RED Flashing,
simultaneous Overload of the port supply. Both LEDs of the corresponding port
are flashing simultaneously.
RED Flashing,
alternating Configuration error. Both LEDs of the corresponding port are
alternately flashing.
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About DMA-EZCCM-001