Danfoss MCO 305 Design Manual page 164

MCO 305 Design Guide
SYSVAR
Summary System variable (Pseudo array) reads system values.
Syntax SYSVAR[n]
n = index
NB!:
The values of the system variables are internal, hardware-dependent values which
may change.
Description The system variable SYSVAR – a prepared pseudo array – provides detailed system
information. You also need this index if you link the system variable with the LCP
display using LINKSYSVAR or specify recording data of a Test run with TESTSETP.
Command Group CON
Cross index LINKSYSVAR, TESTSETP
System and Axis Process Data
Index Description System Process Data
1 Input Byte 0 (inputs 1..8 from MCO 305)
2 Input Byte 1 (inputs 18..33 from CC)
3 Input byte 2 (inputs 9..10 / 12 from MCO 305)
9 Output Byte 0
17 Top 2 bytes which are provided by the APOSS command STAT
22 Internal millisecond counter. Value which is also supplied by the APOSS command TIME
28 Actual motor current [1/100 Amp.]; (parameter 16-14)
30 Motor voltage [1/10 V]; (parameter 16-12)
31 FC 300 status (parameter 16-03)
32 Main actual value (parameter 16-05)
33 Current line number of the APOSS program in case of #DEBUG NOSTOP
34 Motor frequency (parameter 16-13)
35 Motor torque (parameter 16-16)
Index Description Axis Process Data
4096 Current position slave [qc] (see APOS [UU])
4097 Set position slave [qc] (see CPOS [UU])
4098 Last slave index position [qc] (see IPOS [UU])
4099 Actual velocity in qc/st, where st is the sample time set by _GETVEL.
4100 Current velocity Master (as above)
4101 Current position error in qc
4102 Contains the number of revolutions of the encoder after the first overflow of the absolute encoder, provided
the graduation per revolution is entered correctly in par. 32-01 Incremental Resolution (ENCODER).
4103 As above for the master
4105 Current master position [qc] (see MAPOS) [UU])
4106 Last Master index position [qc] (see MIPOS) [UU])
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