Dry Run Of Axis And Spindle - Siemens SINUMERIK 840Di Manual

Dry Run of Axis and Spindle

12.1 Preconditions
Axis
enabling
DBxx
Enables on
the drive
Enabling through
PLC interface
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
To allow an axis to be traversed from the control system, it is necessary to
supply enabling terminals on the drive and to set enabling bits on the interface.
The data block designated DBxx depends on the maximum configuration of the
machine axes currently validated for SINUMERIK 840Di.
Setting-up mode
112
9 +24V
Pulse enable
63
+24V
9
64 Drive enable
+24V
9
DC link start
48
9 +24V
Pulse enable
663
9 +24V
References: /FBU/ SIMODRIVE 611 universal, Description of Functions
The following signals must be made available at the PLC interface for axis or
spindle:
IS "Servo enable"
IS "Pulse enable"
IS "Position measuring system 1 or 2"
The following signals on the interface must not be set or else the axis/spindle
motion will be disabled:
IS "Feed/spindle override switch"
IS "Axis/spindle lock"
IS "Follow-up mode"
IS "Distance to go/spindle reset"
IS "Feed stop/Spindle stop"
IS "Traversing key lock"
IS "Ramp-function generator lock"
Mains supply module
Drive module
(DB31-DBxx, DBX2.1)
(DB31-DBxx, DBX21.7)
(DB31-DBxx, DBX1.5, DBX 1.6)
(DB31-DBxx, DBB0) not at 0%
(DB31-DBxx, DBX1.3)
(DB31-DBxx, DBX1.4)
(DB31-DBxx, DBX2.2)
(DB31-DBxx, DBX4.3)
(DB31-DBxx, DBX4.4)
(DB31-DBxx, DBX20.1)
12
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