Eaton DS7 - Page 156

8 SmartWire-DT
8.9 Programming
152 DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
8.9.2.4 Network – State diagram for profiles 1, 2, 3
If profile 1, 2 or 3 (DS7 as Contactor) is used with PNU 928.0 = 1, the state
diagram shown below will apply. The transition from S3 to S4 is automatic.
8.9.2.5 Network – S4: Operation, profiles 1, 2, 3
If profile 1, 2 or 3 (DS7 as Contactor) is used with PNU 928.0 = 1, the state
diagram shown below will apply. The transitions will take place when the
state of the DS7 start/stop bit is changed.
Figure 118: State diagram: Network – S4 (profiles 1, 2, 3)
S4.1: Idle Operation
Bit 0 = 0
S4.2 Ramping Up Operation
Bit 0 = 1
S4.3: Ramping Down Operation
Bit 0 = 1
S4.4: TOR Operation
Bit 0 = 1
Bottom
of Ramp
Ramp Down
Bit 0 = 0 (DS7 Start/Stop)
Ramp Up
Bit 0 = 1 (DS7 Start/Stop)
Top of Ramp
Ramp Up
Bit 0 = 1 (DS7 Start/Stop)