Lenze EVS93xx CrossCutter - Manual (Page 66)

Cross Cutter
Features of the "Cross Cutter" prepared solution
Prepared Solution Servo PLC / ECSxA 1.1 EN 2-52
Variable names
Inputs
Global variables (Variable type: VAR_GLOBAL)
Name Data type Value/Meaning
Start/stop homing, only in conjunction with controller enable.
This value is written in code C4135/000 bit 0.
This value is displayed in code C4136/000 bit 0.
Positive edge from FALSE to TRUE
Start homing.
g_bHomingStart BOOL
FALSE Stop/abort homing.
Variable for homing switch; preliminary stop position
TRUE
Response in accordance with homing
mode set in C3010
g_bHomingMark BOOL
FALSE Response in accordance with homing
mode set in C3010
Setting of home position
Only possible if controller inhibit (CINH) set!
This value is written in code C4135/000 bit 1.
This value is displayed in code C4136/000 bit 1.
g_bHomePositionSet BOOL
Positive edge from FALSE to TRUE = The setpoint defined in C3626 (position of
homing switch) is applied and g_bHomingDone is set to TRUE.
Reset home.
This value is written in code C4135/000 bit 2.
This value is displayed in code C4136/000 bit 2.
g_bHomePositionReset BOOL
TRUE = The g_bHomingDone output is reset to FALSE.
The "Home position detected" status is reset (g_bHomingDone = FALSE).
g_dnMachineZeroDistance DINT Position of homing switch in [unit]
The value is entered in fixed point format with 4 decimal positions (1 [unit] x 10000).
The value is converted into increments internally.
If you use this variable, to avoid inconsistencies, do not write variable
g_dnMachineZeroDistance_p!
This value is displayed in code C3626/000; this variable can be written to this code.
g_dnMachineZeroDistance_p DINT Position of homing switch in [incr.]
If you use this variable, to avoid inconsistencies, do not write variable
g_dnMachineZeroDistance!
g_dnHomingTargetPos DINT Target position of the tool once homing is complete in [unit]
With reference to the machine zero point.
The value is entered in fixed point format with 4 decimal positions (1 [unit] x 10000).
The value is converted into increments internally.
If you use this variable, to avoid inconsistencies, do not write variable
g_dnHomingTargetPos_p!
This value is displayed in code C3627/000; this variable can be written to this code.
g_dnHomingTargetPos_p DINT Target position of the tool once homing is complete in [incr.]
With reference to the machine zero point.
If you use this variable, to avoid inconsistencies, do not write variable
g_dnHomingTargetPos_p!