Functions, monitoring and protective functions
9.4 Extended functions
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
659
The limitation is effective for:
●
Jog mode
●
Processing traversing blocks
●
Direct setpoint specification/MDI for positioning and setting up
●
Reference point approach
●
Stop responses due to alarms
Jerk limitation is not active when messages are generated with stop responses OFF1 /
OFF2 / OFF3.
Starting against a closed brake
Under EPOS, if the drive should start against a closed brake, for example, for a suspended
load, then the enable signal p0899.2 is briefly withdrawn. The drive pulses are canceled and
fault F07490 is output.
To avoid this happening, using p1513, activate a supplementary torque which corresponds
to the brake holding torque. As a result, after releasing the brake, the load cannot sag and
the drive remains in closed-loop control without fault F07490 being output.
Function diagram
FD 3630
Traversing range limits (r0108.4 = 1)
Parameters
•
p2571
EPOS maximum speed
•
p2572
EPOS maximum acceleration
•
p2573
EPOS maximum delay
•
p2646
CI: EPOS velocity override
Software limit switches:
•
p2578
CI: EPOS software limit switch, minus signal source
•
p2579
CI: EPOS software limit switch, plus signal source
•
p2580
CO: EPOS software limit switch, minus
•
p2581
CO: EPOS software limit switch, plus
•
p2582
BI: EPOS software limit switch activation
•
r2683
CO/BO: EPOS status word 1
Содержание SINAMICS S150 NEMA
Страница 1: ......
Страница 2: ......
Страница 20: ...Table of contents Enclosed Drives 18 Operating Instructions 12 2018 A5E36652151A ...
Страница 42: ...Device overview 2 5 Rating plate Enclosed Drives 40 Operating Instructions 12 2018 A5E36652151A ...
Страница 200: ...Electrical installation 4 9 Additional connections Enclosed Drives 198 Operating Instructions 12 2018 A5E36652151A ...
Страница 500: ...Output terminals 8 3 Digital outputs Enclosed Drives 498 Operating Instructions 12 2018 A5E36652151A ...
Страница 828: ...Technical specifications 12 3 Technical specifications Enclosed Drives 826 Operating Instructions 12 2018 A5E36652151A ...
Страница 861: ......
Страница 862: ......