FujiFilm OPC-G1-DEV, Manual

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- MS (Module Status)
Indicates the hardware status of the DeviceNet communications card.
- NS (Network Status)
Indicates the communication status on DeviceNet.
2.3 LED Status Indicators
The communications card has two LED status indicators shown below. They indicate the status of the
communications card.
The tables below show the states of the LEDs and their meanings.
Table 2.1 MS LED state
MS LED Status Meaning Note
Blinks between
green and red* 1
Self-diagnostic test
Running self-diagnostic test
upon power-on
This test takes 1 second.
OFF Power OFF Powered OFF The inverter issues er4 .
Lights in green Hardware normal Hardware working normally –
Lights in red
Hardware error
Communications card not
properly mounted or
hardware failure
The inverter issues er4 .
Table 2.2 NS LED state
NS LED Status Meaning Note
Blinks between
green and red* 1
Self-diagnostic test
Running self-diagnostic test
upon power-on
This test takes 1 second.
OFF Offline DeviceNet being offline –
Blinks in green
Online
DeviceNet cabling correct and
communications card not
communicating on the
DeviceNet network
Waiting for a request from
the master
Lights in green Connection established
Communications card
communicating normally on
the DeviceNet network
–
Blinks in red
Connection timeout
Connection timeout between
the communications card and
the master
- Too short communication
cycle time
The inverter issues er5 * 2
Lights in red
Connection error
Improper DeviceNet cabling,
or improper settings
- Node address double
assigned
- Data rate mismatch
- Bus-off state detected
- Power supply cable for the
DeviceNet unconnected
- Improper wiring for the
DeviceNet terminal block
The inverter issues
er5
*
2
*
1 Blinks in the pattern specified in the DeviceNet specifications.
*
2
er5 cannot be reset until the NS LED comes to stay on in green. A setting for ignoring er5 is also available even if
a connection error is detected. For details, refer to Chapter 9 "INVERTER REACTION TO DeviceNet
COMMUNICATIONS ERRORS."
2.4 DeviceNet Terminal Block
The DeviceNet terminal block is used to connect the DeviceNet cable.
For details, refer to Chapter 4 "WIRING AND CABLING."