39
V01 05/2016 1003370
•
Destruction of the motor!
–
Some motors are intended for operation on the drive controller. Direct connection to the mains supply may
destroy the motor.
– The motor surfaces may become extremely hot. Temperature-sensitive items should therefore not be placed
on top of or attached to the motors. Protective measures may be needed to prevent touching.
– In order to avoid overheating of the motor, the temperature sensor installed in the winding must be con nected
to the terminals of the temperature monitoring system for the drive controller (X5 and X6).
– The motor brake (if installed) should be checked for fault-free functioning before commissioning of the motor.
Standstill holding brakes are only designed for a limited number of emergency braking operations. Use as a
working brake is prohibited.
D1
D2
Action
Reaction
Explanation
Switching on the
AC-control supply
Open-loop control ready, power
stage ready, closed-loop
control disabled
Device is ready to switch on
Display readout after switching on the AC mains supply
Table 39.1 Readout D1/D2 after switching on the AC mains supply
Table 39.2 Power-up sequence
Note:
• Inputs “ISDSH” and “ENPO”
For step 1 from table 39.2 the two inputs “ISDSH” and “ENPO” of terminal X4 must be configured as a minimum.
• Manual mode dialog
The best way to execute step 2 from table 39.2 is via the “Manual mode” dialog of DriveManager 5. For details refer
to the Online Help.
• Configuration of inputs/outputs
If step 2 is to be executed via the inputs of terminal X4, the sources for “START CONTROL” and speed reference
setpoint should be configured accordingly in the “Inputs/outputs” subject area of DriveManager 5.
Power-up sequence to start the drive
1. Disable “STO” safety function by setting inputs “ISDSH” and “ENPO”
(see section 6.)
2. „Activate “START CONTROL” at the earliest 2 ms after step 1 and set
the reference speed
3. Observe your system/plant and check the drive response.
t = Motor-dependent delay time
ISDSH (STO)
ENPO (STO)
1
0
t
1
0
0
START
t
0
1
0
≥ 2 ms
ON
(state 5)
t
t
0
1
0
