Copley amplifier parameter dictionary - Maccon.de

Copley Amplifier Parameter Dictionary Amplifier Variables
ASCII DvcNet Macro CAN ID:sub Bank Type Description
0xC1 0xC2 0x4C1 0x21B0 RF U16 Network Node ID Configuration. Defines how an amplifier’s node ID is calculated,
and specifies the amplifier’s network bit rate.
The ID is calculated at startup (and only at startup) using a combination of generalpurpose
input pins and a programmed offset value. On certain models, an address
switch is also used. The resulting value is clipped to a 7-bit ID in the range 0 to 127.
The configuration parameter is bit-mapped as follows:
0-6 Give the node ID offset value that will be added to the value read from the input pins and
address selector switch.
7 Used only on DeviceNet firmware. If this bit is set, then the drive will be software disabled on
startup and will remain disabled until it is enabled by a DeviceNet I/O message with the
enable bit set.
8-10 Number of input pins (0-7) to read on startup for the node ID value. If input pins are used
(i.e., the value in bits 8-10 is not zero), the inputs can be mapped to node ID bits through the
parameter Input Pin Mapping For Node ID Selection (p. 50).
11 This bit is ignored on amplifiers that do not have an address switch.
On amplifiers with an address switch, setting this bit programs the amplifier to use the
address selector switch as part of the address calculation. In this case, the node ID value is
equal to the sum of:
The value read from the designated input pins, shifted up 4 bits.
The address switch value.
The programmed offset value.
Note that since the node ID is always clipped to the lowest 7 bits, no more than 3 input pins
will ever have an effect on the node address when the address switch is used.
12-15 Network bit rate setting:
Value Bit Rate (bits/s)
0 1,000,000.
1 800,000.
2 500,000.
3 250,000.
4 125,000.
5 50,000.
6 20,000.
7-15 Reserved for future use
Copley Controls Page 42