Janome JR3000 Series - Profibus; Connector Diagram; Operation Mode (OP); Status (ST); Connector Pin Assignment

External Control (I/O / Fieldbus) 67 DESKTOP ROBOT JR3000
7.3
PROFIBUS
7.3.1
Connector Diagram
This module has two status LEDs and one PROFIBUS connector.
# Name
1 Operation Mode (OP) (LED)
2 Status (ST) (LED)
3 PROFIBUS Connector
7.3.2
Operation Mode (OP) / Status (ST)
By looking at the Operation Mode (OP) and Status (ST) LED combinations you can confirm the
following statuses:
Data exchange Status
PROFIBUS Module Front LED
OP ST
Yes Normal ON (green) ON (green)
No Station number disagreement OFF ON (green)
No Master/Slave address duplication OFF ON (green)
No Input/output word number disagreement Blinking (red) ON (green)
7.3.3
Connector Pin Assignment
Pin No. Name Function
1 NC Not connected
2 NC Not connected
3 B Line RS485 RxD/TxD (+)
4 RTS Transmission request
5 GND Bus Bus ground
6 5 V Bus Output 5 V bus power output
7 NC Not connected
8 A Line RS485 RxD/TxD (-)
9 NC Not connected
Housing Cable Shield Shield ground
NOTE:
When setting a PROFIBUS unit, you need to make settings according to the specified
format otherwise you cannot establish a connection. Enter the data in order of Output-
Input for the connection data range settings and assign the data in one word units.
OP
ST
PROFIBUS DP-V1