Concept
Operating manual ASP 5001
ID 442181.07
WE KEEP THINGS MOVING
11
3
3.1
1. Switchoff distance
3.1.1
Controller
The 1st switchoff distance is the enable channel of the control electronics. The control electronics evaluate
the two signals: The enable at X1.3 and the additional enable signal. Enable and additional enable have AND
logical operations internally in the device, i.e. both signals must be active so that the power output stage is
switched on. The enable at X1.3 must always be activated. In the
A60 Additional Enable Source
parameter,
•
set which source the signal supplies and
•
how the signal evaluates the additional enable.
The following table shows the options available.
If your application differs to the standard applications provided by STÖBER ANTRIEBTECHNIK GmbH & Co.
KG, you must conduct tests to ensure that the 1st switchoff distance, – i.e. enable and additional enable,– is
always effective.
3.1.2
Control commands and status information
The 1st switchoff distance is acknowledged by the
A900 SysEnableOutput
signal via a binary output or
fieldbus. The signal must be dynamically checked by the higher level controller, i.e for a change in state.
For example, the
A900
coordinate is entered in the
F61
parameter for the output on BA1. If the
acknowledgement is via a fieldbus system, activate the watchdog function of the bus system. Observe the
fieldbus documentation for this (see section 1.1 Further documentation).
Read the
E200 Device Status Byte
parameter from the fieldbus. The acknowledgement is provide from
Bit 0
Enabled
.
Setting in
A60
parameter
Control of the enable channel
1:High
Additional enable is continually active. The
power output stage is activated via the
enable at X1.3.
2:Parameter
For this setting in
A60
, the status of the
A180 bit 0
parameter is evaluated.
A180
is
described by the fieldbus.
3:BE1
to
28:BE13-inverse
The signal of the additional enable is
evaluated via the set terminal as not
inverted or inverted.
