Lenze EVS93xx CrossCutter - Manual (Page 67)

Cross Cutter
Features of the "Cross Cutter" prepared solution
Prepared Solution Servo PLC / ECSxA 1.1 EN 2-53
Inputs
Global variables (Variable type: VAR_GLOBAL)
Name Data type Value/Meaning
Homing mode
0 >_Rn_MP
1 <_Rn_MP
4 >_Rp_<_Rn_MP
5 <_Rp_>_Rn_MP
6 >_Rn_>_TP
7 <_Rn_<_TP
8 >_TP
9 <_TP
g_byHomingMode BYTE
Symbols:
> Movement in positive direction
< Movement in negative direction
Rp Positive edge of homing switch
Rn Negative edge of homing switch
TP Touch-probe edge of input I4 using Servo PLC
MP Zero pulse edge of motor
The execution of the last action in each case will set the home position (e.g. the
zero pulse in the case of "MP") even if the drive continues to move subsequently.
Outputs
Global variables (Variable type: VAR_GLOBAL)
Name Data type Value/Meaning
"Homing activated" status signal
This value is displayed in code C4150/000 bit 16.
TRUE Homing
active.
g_bHomingBusy BOOL
FALSE Homing not active.
"Home status" status signal
This value is displayed in code C4150/000 bit 17.
TRUE
Homing complete, home position
detected.
g_bHomingDone BOOL
FALSE Home position not detected (an encoder
error may have occurred).
"Error" status signal
This value is displayed in code C4150/000 bit 18.
TRUE
An error occurred when setting the
home position.
See g_nHomingErrorNo for more
detailed information about the error.
g_bHomingError BOOL
FALSE No errors occurred when setting the
home position.
Error number
0 OK
13
Invalid value range
111 More than 4 decimal positions entered or no index with
fixed point format.
g_nHomingErrorNo INT
-10 Controller inhibit (CINH) not set.