Manual MCD
+
1.4 ServiceBus Connectors X4 and X5
The power stages MCD are connected to the 4-pole ServiceBus connectors in ServiceBus
mode by A-A connection cables. See also chap. 8.2 in the ServiceBus-mode.
Fig. 3: 4-pole ServiceBus connector IN: X4
(DIN IEC 61076-3-107)
Fig. 4: 4-pole ServiceBus connector OUT: X5
(DIN IEC 61076-3-107)
1.5 Operating Modes
The MCD operating mode can be set by the 4 setting switches at the front panel:
Fig. 5: 16-step setting switch: setting 0...F
Operating mode: Setting switch mode
Phase currents, Step resolution, preferential motor direction and device address are set by
the rotary switches I
Run,
I
Stop,
STEP and Address.
Setting switch mode is selected, if the rotary switches
S1, S2, S3 and S4 aren’t
set to ‚0’.
Operating mode: ServiceBus mode
All settings are made on PC by ServiceBus–Comm
®
phytron software.
If the rotary switches
S2, S3 and S4
are set to ‚0’, the MCD is in ServiceBus Mode.
The rotary switch
S1
addresses the device
Important:
Each address must only be used once!
MA 2102-A005 GB
8
