Technical data
89
3ADW000462R0401 DCS880 Hardware manual e d
XSMC: Mains contactor
XSTO: Safe torque off
X205 Memory unit connection
The drive is equipped with a memory unit that is plugged into X205 on the SDCS-CON-H01. The memory unit
contains the firmware, the parameters and the application program (as option). It is possible to handle the
parameters by control panel, PC tool or overriding control. Changed parameters are stored immediately in the
memory unit.
In addition, the fault logger entries are stored in the memory unit during de-energizing the auxiliary power.
When a drive is replaced, the parameter settings can be retained by transferring the memory unit from the
defective drive to the new drive.
After power-up, the drive will scan the memory unit. If different parameter settings are detected, they are copied
to the drive. This may take several minutes.
MCCOM
Fixed output for the mains contactor
250 V
AC
/ 30 V
DC
, 2 A
Maximum wire size 2.5 mm
2
Varistor protected
MCNO
STOCOM
Fixed output for safe torque off (STO) zero current monitor
250 V
AC
/ 30 V
DC
, 2 A
Maximum wire size 2.5 mm
2
Varistor protected
STONO
Mains contactor ON command:
06.24.b07 Current controller status word 1
OUT1
For the drive to start, both connections (OUT1 to IN1 and IN2) must be closed. By default, the terminal block
has wires to close the circuit. Removing the wires will block the firing pulses.
Maximum wire size 2.5 mm
2
Current consumption per channel: 55 mA (continuous)
IN1
IN2
WARNING
Do not remove or insert a memory unit when the drive is powered.
