162
第
十
章
Ap
p
en
d
ix
I
V
Appendix IV: Instruction of Profibus – DP
communication card
IV-1.Outline
9KDP1 meets the international standard PROFIBUS fieldbus, Sourcetronic technology ST500
series inverter uses it together to achieve the drive to become a part of fieldbus control network.
Before using this product, please carefully read this manual
IV-2 Terminal function
IV-2-1
DIP switch description
Switch
position
No.
Function
I`nstruction
1,2
DP Card and the
drive baud rate
selection
Bit 1
Bit 2
Baud Rate
OFF
OFF
115.2K
OFF
ON
208.3K
ON
OFF
256K
ON
ON
512K
3-8
Profibus-DP
Communication
from the station
address
6 switches consisting of 6-bit (0-64) binary address, more than
addresses 0-64 can be set only by function code. The following lists
some example slave address and switch settings
Address switch settings
0 00 0000
7 00 0111
20 01 0100
Table V-1: Switch Functions
IV-2-2 Terminal Function
1)
External communication terminal J4-6PIN
Terminal
NO
Name
Function
Terminal
NO
Name
Function
1
GND 5V power ground
4
TR+ Cable Positive
2
RTS Request to send signal
5
+5V 5V power
3
TR-
Cable negative
6
E
The grounding end
Table V-2: External communication terminal function
2)
Upper machine communication interface SW1-8PIN
Terminal
No
Terminal
name
Function
Terminal
No
Terminal
name
Function
1
BOOT0
ARM boot
selection
5
PC232T
PC 232 communication
Sending side
2
GND
Power ground
6
PC232R
PC 232 communication
receiving side
3
VCC
Power
7
RREST ARM reset
4
Reserved Reserve
8
GND
Power ground
Table V-3: PC communication terminal function
V-2-3 LED Light function
LEDlight
Function definition
Description
Green
Power light
If DP card and drive interfaces connected, the inverter after
power LED should be in the steady state
Red
DP CARDS and
DP Card and inverter connected to the normal state of the