3
Assembly / Installation Instructions
Installation of MOVI-PLC® basic DHP11B.. controller
Manual – MOVI-PLC
®
basic DHP11B.. controller
19
The PROFIBUS interface sends a TTL control signal for a repeater or fiber optic adapter
(reference = pin 9) via pin 4 (CNTR-P).
Baud rates
greater than
1.5 MBaud
The operation of the MOVI-PLC
®
basic
DHP11B.. controller with baud rates > 1.5 MBaud
can only be operated with special 12 MBaud PROFIBUS connectors.
Bus termination
You do not need to equip the MOVI-PLC
®
basic
DHP11B.. controller with bus termi-
nating resistors. This allows the PROFIBUS system to be put into operation more easily
and reduces the number of possible problems and faults during installation.
When the MOVI-PLC
®
basic
DHP11B.. controller is located at the start or end of a
PROFIBUS segment and when there is only one PROFIBUS cable connected to the
MOVI-PLC
®
basic
DHP11B.. controller, you must use a connector with an integrated
bus terminating resistor.
Switch on the bus terminating resistors for this PROFIBUS connector.
Setting the
station address
The PROFIBUS station address is set using DIP switches 2
0
... 2
6
on the MOVI-PLC
®
basic
DHP11B.. controller.
The MOVI-PLC
®
basic
DHP11B.. controller supports the address range 0...125.
Any change made to the PROFIBUS station address during ongoing operation does not
take effect immediately. You have to switch the compact controller or the inverter in
which MOVI-PLC
®
basic
DHP11B.. controller is installed on and off again for the
changes to take effect (power + 24 V off/on).
59291AXX
The default setting for the PROFIBUS station address is 4:
2
0
Æ
Significance: 1 × 0 = 0
2
1
Æ
Significance: 2 × 0 = 0
2
2
Æ
Significance: 4 × 1 = 4
2
3
Æ
Significance: 8 × 0 = 0
2
4
Æ
Significance: 16 × 0 = 0
2
5
Æ
Significance: 32 × 0 = 0
2
6
Æ
Significance: 64 × 0 = 0
DHP11B
X31
X32
X33
X30
X34
2
0
2
1
2
2
2
3
2
4
2
5
2
6
