Lenze EVS93xx CrossCutter - Manual (Page 240)

Cross Cutter
Appendix
 Prepared Solution Servo PLC / ECSxA 1.1 EN 6-72
6.5 Interface signals
The Cross Cutter prepared solution has been designed to enable users to control their
applications via various communication channels. Provision has been made for applications to
be controlled via digital inputs, the AIF interface, CAN interface or codes. A multiplexer has
been developed to make parameter setting as user-friendly as possible.
Both in the parameterisable and in the programmable variant, the prepared solution's interfaces
have been designed to offer maximum flexibility. As the programmable variant offers users
complete freedom, this section will concentrate solely on the parameterisable variant.
a) Digital inputs/outputs: for 9300 Servo PLC
The assignment of digital inputs/outputs is defined as follows:
Signal Cross cutter
DIGIN_bCinh_b Controller inhibit
DIGIN_bIn1_b QSP
DIGIN_bIn2_b Not assigned
DIGIN_bIn3_b Homing switch
DIGIN_bIn4_b TP sensor homing run
DIGIN_bIn5_b Print-mark sensor
DIGOUT_bOut1_b Locked to the motion
profile. Cross cutter
ready for operation.
(g_bLockToCamDone)
DIGOUT_bOut2_b Calculation of all motion
profiles complete.
(g_bAllCalcDone)
DIGOUT_bOut3_b Open reject gate.
(g_bOpenRejectGate)
DIGOUT_bOut4_b System error.
(g_bGlobalError)
b) Digital inputs/outputs: for ECS
The assignment of digital inputs/outputs is defined as follows:
Signal Cross cutter
SI1 Controller inhibit
DIGIN_bIn1_b Print-mark sensor
DIGIN_bIn2_b TP sensor homing run
DIGIN_bIn3_b Homing switch
DIGIN_bIn4_b QSP
DIGOUT_bOut1_b Open reject gate.
(g_bOpenRejectGate)
 Caution!
Digital input DIGIN_bIn1_b using 9300 Servo PLC or DIGIN_bIn4_b using ECS is inverted via the code
initialisation values (see Chapter 6.2.2) in order to achieve wire-break protection (0 V = QSP).
Because there are so many signals, a single interface via hardware digital signals is not
sufficient to control minimum functionality. For this reason, the vast majority of control and
status signals can be preselected via other channels (data bus interfaces, control/status codes).