Siemens Sinamics S120 Function Manual page 503

N o .
r9722.12 = 1 (SDI positive active) or r9722.13 = 1 (SDI negative active)
•
5. After the pulse cancellation, no Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
TM54F (if one is being used).
Acceptance test for Safe Direction without encoder without monitoring when the pulses are canceled
(Extended Functions)
N o .
N o te:
The acceptance test must be individually performed for each configured control and for both directions of rotation.
Control can be realized without selection via TM54F, onboard terminals (CU310-2) or via PROFIsafe.
1. Initial state
Drive in the "Ready" state (p0010 = 0)
•
Safety Integrated Extended Functions enabled (p9601.2 = 1)
•
Safety functions enabled (p9501.0 = 1)
•
Safety configured without encoder (p9506 = 1)
•
SDI during pulse cancellation (p9509.8 = 1)
•
No Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
•
TM54F (if used); see note "Non-critical alarms" at the beginning of Section "Ac-
ceptance test."
2.
It may be necessary to take measures in the higher-level controller to be able to exceed the SDI tolerance.
•
Note that regarding SDI, the internal limits (r9733[0], r9733[1] and r9733[2]) are removed by selecting "Start
•
acceptance test".
Please note:
•
With active safety function (e.g. SLS or SSM with activated hysteresis) and for "SSM active" feedback signal
with a pulse inhibit (p9509.0 = 1), the drive enable must be issued within 5 seconds after STO deselection using
a positive edge at OFF1, otherwise STO becomes active again.
3. Switch-on the drive and select SDI positive or negative
Enter a setpoint.
Cancel the drive pulses using OFF1, OFF2 or OFF3.
Monitoring continues during pulse suppression. The status signal indicates active and the system goes into the
STO state.
4. Check the following values:
r0899.11 = 1 (pulses enabled)
•
r9722.0 = 1 (STO active)
•
r9722.12 = 1 (SDI positive active) or r9722.13 = 1 (SDI negative active)
•
5. After the pulse cancellation, no Safety faults and alarms (r0945[0...7], r2122[0...7], r9747[0...7]) at the drive and
TM54F (if one is being used).
Safety Integrated
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
D e scri p ti o n
D e scri p ti o n
A.3 Acceptance tests (recommendations)
Appendix
Sta tu s
Sta tu s
503