Eaton DS7 - Page 160

8 SmartWire-DT
8.9 Programming
156 DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
8.9.2.10 General state diagram: Profiles: 1, 2, 3
The state diagram shown below is used in profiles 1, 2 and 3 (DS7 as
contactor). The transition from S3 to S4 is automatic.
Figure 123: General state diagram (Profiles 1, 2, 3)
8.9.2.11 State S4: Operation: Profiles 1, 2, 3
Figure 124: S4: operation (profiles 1, 2, 3)
8.9.2.12 General state diagram: Profiles: 4, 5, 6, 10
The state diagram shown below is used in profiles 4, 5, 6 and 10 (Short).
Figure 125: General state diagram (profiles 4, 5, 6, 10)
S3: Switched On
S4: Operation
EN_Op = 1
(Auto)
EN_Op = 0
(Auto)
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)
S3: Switched On
Bit 2 = 1
S4: Operation
Bit 2 = 1
Bit 2 = 0
(EN_Op)
Bit 2 = 1
(EN_Op)