Technical data
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• DOK-DIAX02-DDC01******-PRJ1-EN-E1,44 • 01.97
1. Introducing the System
1.3. Command Interface Card
Depending upon type, the command interface module is either the interface
to the NC control unit or a positioning control unit with interfaces to the hand
terminal or the NC control unit of the machine.
The following command interface cards are available:
• SERCOS interface, type: DSS 1.1, DSS 1.3
• ANALOG interface with incremental encoder emulator, type: DAE 1.1
• ANALOG interface with absolute encoder emulator, type: DAA 1.1
• Positioning module, type: DLC 1.1
Type: DSS 1.1, DSS 1.3
The "SERCOS interface DSS" card allows the digital drives to be operated
with SERCOS interface-compatible controllers via optical fiber cables. The
interface also has inputs for evaluating reference switches, position limit
switches and sensors.
Type: DAE 1.1
The "ANALOG interface with incremental encoder emulator" card permits the
intelligent digital AC servo drive to be operated with conventional controllers
via an analog interface. It also contains control inputs and signal outputs for
communication with attached controllers, and it outputs incremental encoder
signals to be used as an actual position value.
Type: DAA 1.1
The "ANALOG interface with absolute encoder emulator" card permits the
intelligent digital AC servo drive to be operated with conventional controllers
via an analog interface. It also contains control inputs and signal outputs for
communications with an attached controller and it outputs actual absolute
position values in accordance with SSI standards (Synchronous Serial Inter-
face).
Type: DLC 1.1
The "single-axis positioning module" card upgrades the servo drive to perform
stand-alone, single-axis position control. This card can be programmed with
up to 3,000 program blocks. Each program block defines a sequence of
movements, a specific condition of the inputs to be monitored, or the outputs
to be set.
SERCOS interface
ANALOG interface
with incremental
encoder emulator
Single-axis positioning
module
ANALOG interface
with absolute encoder
emulator