32
Global Input Command Enable
Global Frequency Command Enable
Clear Fault Command
Emergency Stop Command
Coast to a Stop Command
Fundamental Parrameter Selection
DC Injection Command
Feedback Enabled Command
Jog Command
Reserved
Reserved
Reserved
Acc/Dec #1 or #2 Command
Forward or Reverse Commnad
Stop Command
Run/Stop Command
address/bit
F
E
D C B A
9
8
7
6
5
4
3
2
1
0
40101
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1 Hex 0005
0
0
0
5
•
Closing internal Relay 1(positive edge) initiates communications.
Example #2:
Frequency commands (G3 com register 01) and Input commands (G3 com register 02) can be
written globally from node 1 (typically a source PLC) to nodes 02 - 17 (G3 drives).
Using the example PLC ladder program listed previously, and using the
global
write command,
Inverter on
node 3
is to be started in the
reverse
direction using
Acceleration/Deceleration
parameters settings #2
. The output frequency of the inverter is to set to 30 Hertz.
Set the MSTR control registers to the following settings:
•
Set the MSTR control registers to the following settings:
Address
Description
Register Setting
40001
MSTR Function
5
40002
Error Code
read only (see section 8.3)
40003
Number of consecutive registers to read
32 decimal (always)
40004
Starting Register Address in G3
don’t care
40005
Destination Node
don’t care
40006
Routing Path
don’t care
