Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 54)

4.4 Operating mode of the servo amplifier
4 Function Description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-36
SS2 when OPMODE = 0 ... 8
 With the drive-activated safety function "safe stop 2" (SS2), the
movement is ultimately continued.
 The status of the safety card (SS2 activated) is transmitted to the ser-
vo amplifier. As a result, the information is available to a higher level
control system (status word).
 The transfer of setpoint values from external servo amplifier interfaces
(bus system or analogue input) is disabled.
 The servo amplifier applies speed-controlled braking with the preset
braking ramp until standstill is achieved.
This status is maintained for as long as safety function SS2 is active.
 If safety function SS2 is deactivated, the status word is updated.
 The servo amplifier automatically switches to the OPMODE that was
originally set.
 The transfer of setpoint values from external servo amplifier interfaces
(bus system or analogue input) is once again permitted.
 When OPMODE = 8, the existing motion block can be continued via
the "CONTINUE" command.
 SS2 Activate: Input for safety function SS2
 SOS Acknowledge: Output for feedback from safety function SOS
 Setpoint value: Specification of setpoint values
Funkt_Uebergaenge_Zustaende_IINFO
s, v
t t1
SOS delay time
v (t)
s (t)
SOS
t2
SS2 Activate
1
0
Set value
1
0
1
0
SOS Acknowledge
Braking ramp Any Any v = 0