Lenze LDECBBF1xxxxxxHx - Manual (Page 70)

Function library
Half Wave Code (HWC)
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70 LDEDS−CCU210B EN 4.0
8.10 Half Wave Code (HWC)
The Half Wave Code (HWC) is used to specify commands from the higher−level system
control to the vehicle control system. Like this, up to 200 different commands can be
transmitted on one control bar (SS2).
"HWC Match Codes" (HWC1−16) can be linked to control functions. When an HWC
command that is entered as "HWC Match Code" is received, the function linked to it is
executed. In addition, logic OR operations can be defined by "HWC Match Codes".
Example:
Request:
HWC command 4
...forward travel with V1
HWC command 5 ...backward travel with V1
HWC command 6 ...forward travel with V2
HWC command 7 ...backward travel with V2
Parameter settings to solve the request:
HWC Match Code 1 (C0244/1) = 4
HWC Match Code 2 (C0244/2) = 5
HWC Match Code 3 (C0244/3) = 6
HWC Match Code 4 (C0244/4) = 7
HWC−OR1 (C0245/1) = 6 (HWC2 OR HWC4)
Function of motor V1 (C0410/1)
= 64 (link to HWC1)
Function of motor V2 (C0410/2) = 65 (link to HWC2)
Function of motor V3 (C0410/3) = 66 (link to HWC3)
Function of motor V4 (C0410/4) = 67 (link to HWC4)
Function of CCW rotation (C0410/9) = 96 (link to HWC−OR1)