Creating A Dmc20/Dme20; Hub Properties - Siemens SIMOTION D410 Commissioning Manual

Substitute values for I/O variables
Substitute values cannot be specified for input variables of the BOOL data type. If you do need
replacement values, however, proceed as follows:
1. Assign a digital input (e.g. SINAMICS_Integrated.Control_Unit.DI_0 [DI 0, X121.1]) to an
2. Create a global variable (e.g. All_inputs) (at least data type WORD, e.g.
3. Configure the substitute value
For various SINAMICS drive objects, higher-level types are available for the assignment of
substitute values.
Figure 5-35
5.12

Creating a DMC20/DME20

5.12.1

Hub properties

DRIVE‑CLiQ hub characteristics
The DMC20 and DME20 DRIVE‑CLiQ hub modules are used to implement point-to-point
distribution of a DRIVE‑CLiQ line. With the DMC20/DME20, an axis grouping can be expanded
with four DRIVE‑CLiQ sockets for additional subgroups.
● DMC20 is the hub for the control cabinet configuration
● DME20 is the hub for use without a control cabinet (IP67 degree of protection).
The modules are especially suitable for applications which require DRIVE‑CLiQ nodes to be
removed in groups, without interrupting the DRIVE‑CLiQ line and therefore the data exchange.
SIMOTION D410
Commissioning Manual, 04/2014
input variable of the BOOL type (e.g. My_sensor)
SINAMICS_Integrated.Control_Unit.DI_0_15).
The appropriate bit of the substitute value must then contain the substitute value for the
BOOL variable.
In the same way, you can assign a substitute value to a BICO parameter.
Configuration of substitute values
Commissioning (software)
5.12 Creating a DMC20/DME20
139