01/2007
13.1 Prerequisites
13-422
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
The following terminals must be connected:
I/RF module
Terminal Significance
63 Impulsfreigabe
64 Drive enable
48 DC–link start
Drive Module
Terminal Significance
663 Impulsfreigabe
Signal TRUE: +24 V (e.g. from terminal 9)
/FBU/ SIMODRIVE 611 universal Description of Functions
/POS3/ SIMODRIVE SI/CD/CA User Manual
13.1.3 NCK/PLC interface signals
The following NCK/PLC interface signals must be set:
DB number Byte.Bit Value Significance
31, ... 0 <> 0% Feedrate/spindle override
31, ... 1.3 FALSE Axis/spindle disable
31, ... 1.4 FALSE Followup mode
31, ... 1.5 TRUE Position measuring system 1
1)
31, ... 1.6 TRUE Position measuring system 2
1)
31, ... 1.7 TRUE Override active
31, ... 2.1 TRUE Controller enable
31, ... 2.2 FALSE Distance–to–go/Spindle reset
31, ... 4.3 FALSE Feed stop/spindle stop
31, ... 4.4 FALSE Traversing–key lock
31, ... 4.6
3)
Traversing key –
31, ... 4.7
3)
Traversing key +
31, ... 5.0 – 5.5
3)
JOG/INC
31, ... 12.0
2)
Hardware limit switch PLUS
31, ... 12.1
2)
Hardware limit switch MINUS
31, ... 20.1 FALSE Rampfunction generator rapid stop
31, ... 21.7 TRUE Impulsfreigabe
1) Alternative
2) Checking the function of the hardware limit switch and the relevant interface signals
3) Function–dependent
/FB1/ Description of Functions Basic Functions
A2 Various Interface Signals and Functions
References
References
13 Axis and S
indle Test Run
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