Levitronix BPS-2000.1 - LPC-2000.2 PLC Operation

User Manual for BPS-2000
www.levitronix.com
PL-4021-00, Rev03, DCO# 15-235
36
5.2 System Operation with Controller LPC-2000.2 (PLC version)
5.2.1 State Diagram of the PLC Interface
Off
Status : not active
State 1
Power On
ON
(Speed Control Mode)
Status : Active
Error : not active
State 5
ERROR
Status : not active
Error : active
State 4
Priming: off
Enable: active
Reset: not active
Reset: active
ON
(Process Control
Mode)
Status : Active
Error : not active
State 6
Internal Error
Internal Error
Enable: not active
Process Mode:
active
Process Mode:
not active
ON
(Priming Mode)
Status : active
Error : not active
State 10
Priming: on
Enable: active
Reset: not active
Enable:
not active
Timeout,
Process
Mode:
not active
Timeout,
Process Mode:
active
Figure 39: PLC interface state diagram for standard firmware E1.48 and E2.48
(For other configurations refer to alternate firmware documentation)