Design - MR ECOTAP VPD CONTROL PRO Operating Instructions Manual

4 Product description
Maschinenfabrik Reinhausen GmbH 2018
External control (EXTERNAL CONTROL)
In the external control operating mode, the ECOTAP VPD CONTROL control
unit performs the raise/lower switching commands issued by the CONTROL
PRO controller.
Operating mode
VPD CONTROL automatic
regulation
Tap-change operation us-
ing VPD CONTROL oper-
ating controls
CONTROL PRO automatic
regulation
CONTROL PRO automatic
regulation
Tap-change operation via
2)
SCADA
Table 6: Overview of operating modes
1)
Can be set via parameter P9 in VPD MD&C
2)
Optional when connecting the CONTROL PRO control unit to a control sys-
tem (SCADA).
3)
You can switch the operating mode using a SCADA command.

4.5 Design

The device consists of various assemblies that are pre-installed and wired
on a cap rail:
▪ G1 power supply
▪ CPU (central processing unit) I
▪ UI 3 voltage measurement and current measurement
▪ VD001 voltage divider
▪ Optional: MC 2-2 media converter or media converter with SW 3-3 man-
aged switch
5252433/02 EN
VPD CONTROL
Operating Local/Remote
mode
AVR AUTO Local (= 0)
Remote (= 1)
AVR MAN- Local
UAL
Remote
EXTERNAL Local
CONTROL
EXTERNAL Remote
CONTROL
EXTERNAL Remote
CONTROL
®
ECOTAP VPD
CONTROL PRO
Operating mode
-
-
-
-
Auto
3)
Auto
3)
Manual
®
CONTROL PRO 23