DeviceNet
11 Commissioning
11-3
L BA2175 EN 2.0
11.4 Initial switch-on
Please do not change the switch-on sequence explained below!
Stop!
Prior to initial switch-on of the controller, check the wiring for
• completeness
• short-circuit
• earth fault
1. Switch on the controller and, if necessary, the external supply of the 2175 fieldbus module.
– A controller status LED (
(^ 10-1) , pos. 3 )must now be on or blinking. If this is not the case,
see chapter ” Troubleshooting”
(^ 13-1)
– The green LED (”Controller connection status”) must be on, too (^ 10-1) (pos. 1). If this is not
the case, see chapter ”Troubleshooting”
(^ 13-1) .
2. It should now be possible to communicate with the drive:
– All parameters (SDO) can be read and written
– All SDO parameters except process data, such as frequency setpoint or control word, can
be overwritten.
– For more information on the communication phases of the CAN network see chapter 6.1.2
(^ 6-3) .
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