Vacon NX OPTC7, User Manual

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VACON DEVICENET INTERFACE vacon • 25
24-hour s358 (0)40 837 1150 • Email: vacon@vacon.com
7.2.3 List of data types
The attribute list that follows includes information on the Data Type of each attribute. The following
tables explain the Data, Structure, and Array Type codes used in the Data Type column.
Elementary Data Types
Data Type Name Data Type Code
(in hex) Data Type Description
BOOL C1 Logical Boolean with values TRUE
and FALSE
SINT C2 Signed 8–bit integer value
INT C3 Signed 16–bit integer value
USINT C6 Unsigned 8–bit integer value
UINT C7 Unsigned 16–bit integer value
UDINT C8 Unsigned 32–bit integer value
BYTE D1 bit string - 8-bits
WORD D2 bit string - 16-bits
SHORT_STRING DA character sting (1 byte per
character, 1 byte length indicator)
Constructed Data Types
Type Code Description
A1 Abbreviated array type encoding
A2 Formal structure type encoding
7.2.4 Reset service
The following table lists the different types of resets supported by the Identity Object.
Resetting the OPTC7 interface to its out-of-box configuration will set ALL attributes to their default
values and change the response of the drive to a loss of communications with the OPTC7. The device
will have to be re-configured for your application before resuming normal operation.
Resetting the VACON inverter to its out-of-box configuration will set ALL
inverter parameters to their default values. Before restarting the
inverter, you must verify that it is properly configured for your
application.
Value: Type of Reset:
0 Emulate as closely as possible the cycling of power to the
OPTC7 DeviceNet Interface. This value is the default if this
parameter is omitted. The VACON drive shall be stopped if it
is running.
1 Return the OPTC7 DeviceNet Interface AND the VACON
Drive as closely as possible to the out–of–box (factory
default) configuration, then emulate cycling of power as
closely as possible. The VACON Drive shall be stopped if it is
running.