Eaton DS7 - Page 181

8 SmartWire-DT
8.9 Programming
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com 177
8.9.3.9 Profiles 7, 8, 9: Outputs (control)
Output bytes 0 and 4 are mapped as follows on SmartWire-DT.
Profiles 7, 8, and 9 correspond to profiles 1, 2, and 3, but with two added
words:
Profile 4 = Profile 1 (2 bytes) + DS7 status (2 words)
Table 35: Profiles 7, 8, 9: output bytes 0 and 4
Byte
Bit Designation Meaning
0 See: Profile 1 – 3: Output byte 0 ￫ section 8.9.3.4, “Profiles 1, 2, 3:
Outputs (control)”
+2 (DS7 status)
0 OnOff Switch on/off
0: Normal stop (with configured ramp time)
1: Operation
1 Off2 Run-down (Coast Stop: Off 2)
0: Coast stop (switch off output voltage)
1: no free run-down
2 Off3 Quick Stop: Off3
0: Quick stop (shortest ramp)
1: no quick stop
3 EN_Op Operation released
0: Stop
1: Operation
4 EN_Ramp Enable Ramp
0: Reset ramp (setpoint value = 0)
1: Release ramp
5 Unfreeze Unfreeze ramp
0: Freeze ramp (the ramp generator’s current output value will be frozen)
1: Do not freeze ramp
6 EN_Set Enable Setpoint, DS7 Start/Stop:
EN_Set enables the setpoint value and starts or stops the motor with the
ramp function.
0: Do not activate setpoint value
1: activate setpoint value
7 FaultAck Fault Acknowledge
0: Do not acknowledge current fault
1: Acknowledge current fault (rising edge: 0 → 1)
8 – Not used
9 – Not used
10 Ctl_PLC PLC assumes control (Control by PLC)
0: no control via PLC
1: Control via PLC
11 - 14 – Not used
15 ExtFault External Fault
If the bit is set, the DS7 will stop with a selected PNU 840 function.
The behavior is the same as if there were a change from 1 → 0 in the Enable
signal, with the exception that the DS7 soft starter will switch to the
Error status (input bytes n + 4: bit 3).
The external fault can be reset just like any other fault (with Fault
acknowledge (bit 7) or by switching the supply voltage off and on).
0: no external fault
1: external fault
+2 (reserved)
0 - 15 Not used