99.828.69 1.0/04/22
99.828.69 1.0/04/22
4/20
5/20
VCD 204-1-ACB-M
VCD 204-1-ACB-M
English
Dimensions
Maintenance and cleaning
Maintenance work is only allowed when the device is in
a de-energized condition! Inspection and maintenance
has to be carried out according to D+H maintenance
notes. Only original D+H spare parts may be used.
Repair is to be carried out exclusively by D+H.
Wipe away debris or contamination with a dry, soft
cloth.
Do not use cleaning agents or solvents.
ACB interface
ACB is used for secure communication between
the drive and compatible D+H control systems. It
enables activation, diagnostics and configuration
with perfect position, directly from the control
panel. In this process, all status messages, such
as the OPEN and CLOSED signals, opening
stroke and drive errors are transmitted to the
control panel.
The ACB bus is based on an open Modbus RTU
protocol via which the actuator can be directly
controlled and queried.
Further information can be found in the D+H ACB
Planning Manual.
BSY+ synchronised electronics:
A synchronous group can contain up to 8 drives,
which communicate via bus. Each drive has its
own address, configurable with SCS.
The last drive of a synchronous group is the
master, which controls the other drives, the slaves.
Differences in forces between the drives of a group
are balanced by means of intelligent force and
position control. In the event that a drive
malfunctions, all the drives are automatically cut
off.
In addition, up to 4 BSY+ lock drives and modules
can be connected.
Functional description
Visual inspection:
Only one master drive is allowed.
The master always has the last address of all the
drives; this can be found on a sticker attached to
the drive. Slaves are numbered downwards from
the master, so that in a group of three drives, for
example, the master is no. 3, with a slave 2 and
slave 1 drive. Please note that this only applies in
the ex-factory configuration. As soon as the drives
are reconfigured with SCS, the ex-factory
addressing no longer applies.
Wiring:
Is the drive or drive group wired properly?
See connection plans.
Diagnostics with SCS software:
The SCS software and a BSY+ interface is
required for further troubleshooting or
configuration.
Troubleshooting
- The drive set is fully configured ex factory.The
drives must be reconfigured using the software
SCS in the event of changes to the ex-factory
configuration (e.g. when removing a drive from
existing set or integrating a new drive).
- Mount the drives whilst under zero stress. With
that, an even load distribution is provided by all
the drive chains.
- At vertical active pulling application (e.g. for a
skylight) the forces must be rearranged by
software SCS.
- If after mounting, the distance X is greater than 23
mm, null balance with software SCS is neccesary.
Closure Ranges will shift in relation to new zero
point.
Mounting information
≥ 23 mm ?
X
Guarantee
You will get 2 years guarantee for all D+H products
from date of verified handing over of the system up to
maximal 3 years after date of delivery, when
mounting and starting has been carried out by an
authorized D+H-distributor.
D+H guarantee is expired, with connection of D+H
components with external systems or with mixing of
D+H products with parts of other manufacturers.
Electrical devices, accessories, batteries and packa-
ging should be sorted for environmental-friendly
recycling. Do not dispose electrical devices and
batteries into household waste!
Only for EC countries:
According the European Guideline 2012/19/EU for
waste electrical and electronic equipment and its
implementation into national right, electrcal devices
that are no longer usable must be collected separa-
tely and disposed of in an environmentally correct
manner.
Disposal
English
English
30
m
m
(1.18")
41,2
m
m
(1.6")
480
m
m (18.9")
47
m
m
(1.85")
a
a
