Siemens Sinumerik 840D sl Function Manual page 410

Data Description
8.1 Machine data for SINUMERIK 840D sl
36964
MD number
Default value: 0
Change becomes effective after: RESET
Data type: BYTE
Meaning:
corresponds with ...
36965
MD number
Default value: FALSE
Change becomes effective after: POWER ON
Data type: BOOLEAN
Meaning:
corresponds with ...
8-410
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
$MA_SAFE_IPO_STOP_GROUP
Grouping, safety IPO response
Min. input limit: 0
Protection level: 7/2
This MD is only effective for Safety Integrated axes/spindles.
It influences the channel- -wide IPO response distribution of Safety Integrated.
0 = default:
All other axes/spindles in the channel are notified of the IPO stop response of this axis.
1 =
For internal stops, the axes and machining spindles, interpolating with the axis involved, are
also additionally influenced via the initiated safety alarms. On the other hand, other axes/
spindles in the channel continue to operate without any disturbance.
For external stops (without alarm) all of the other axes/spindles remain unaffected by the
safety axis/spindle stop. This allows, for example, the pulses of the spindle to be safely
cancelled (using an external Stop A). This means that the spindle can be manually rotated
and the axes can still be safely monitored while it is moving.
If, in some machining situations, the other axes/spindles should stop together with the
safety axis/spindle, then the user is responsible in implementing this using PLC or
synchronous action logic combinations.
$MA_SAFE_PARK_ALARM_SUPPRESS
Alarm suppression for parking axis
Min. input limit: - -
Protection level: 7/2
This MD is only effective for Safety Integrated axes/spindles.
0: Default setting:
Alarms 27000/A01797 are displayed when selecting parking.
1:
Alarms 27000/A01797 are not displayed when selecting parking. This is necessary for axes
that are disconnected from one another on the encoder side during the machining process
(e.g. dressing axes). Alarms are displayed when parking operation is subsequently
deselected.
Max. input limit: 1
Unit: - -
Max. input limit: - -
Unit: - -
© Siemens AG 2015 All Rights Reserved
10/15