POWER ELECTRONICS
VS65
COMMUNICATION PROTOCOL
37
PZD examples
Example 1: Start the starter
MASTER Î VS65 00 0B 00 00
VS65 Î MASTER 09 00 00 F0
This means the starting status, with current value of 240%.
Example 2: Stop the starter
MASTER Î VS65 00 0A 00 00
VS65 Î MASTER 0C 00 00 F0
This means the stopping status, with current value of 240%.
Example 3: Fault occurs in the softstarter
The status word 8A 06 00 50 is received by VS65, this means a fault during running. The
fault code 06 means overcurrent in Phase A.
PZD data is refreshed constantly during running. Before other operations, the current
command must be stopped. The status word always indicates the running condition of
VS65. Current value is also refreshed constantly.
7.1.5. Communication setup
The setup of the function codes below is associated with communication and needs to be done on
the keypad.
VS65 Function Code Content Set value
09 Control mode 3&4&5
13 Slave address 0 – 126
15 Communication method 1: PF mode
18 Communication mode
0: PPO1
1:PPO3
Note: To take the parameters into effective, re-power is required.