Lazer Safe PCSS-A Series Technical Manual page 11

LS-CS-M-046
4.5 PCSS-A I/O Specifications ........................................................................................................ 21
5 Guard and Counter Description ................................................................................................. 23
5.1 Guard Operation ...................................................................................................................... 23
5.1.1 Guard LED Indicators ................................................................................................. 24
5.1.2 Guard Condition Indicator Connections ....................................................................... 24
5.1.3 Guard Transmitter and Receiver Connections .............................................................. 26
5.1.4 Laser Classification and Warnings ............................................................................... 26
5.1.5 Lazer Safe LZS-1, LZS-2, LZS-2-FG Transmitter / Receiver ........................................... 26
5.1.6 Lazer Safe IRIS, IRIS Plus and LZS-XL ........................................................................ 27
5.1.7 Light Guard Connections ............................................................................................ 28
5.1.8 CN15 RX & CN16 TX Guard Specifications ................................................................... 30
5.1.9 CN17 RX & CN18 TX Guard Specifications ................................................................... 31
5.2 Counter Functionality ............................................................................................................... 32
5.2.1 Counter Operation ..................................................................................................... 32
5.2.2 Counter Connections ................................................................................................. 32
5.2.3 Counter Specifications ............................................................................................... 34
6 Communications Connections ................................................................................................... 35
6.1 ISaGRAF Host PC Communications ........................................................................................... 35
6.2 CNC Press Controller Communications....................................................................................... 36
6.2.1 PCSS-A To CNC Serial Communications ....................................................................... 36
6.2.2 PCSS-A To CNC CANopen Communications ................................................................. 37
7 PCSS Kernel Software Interface ................................................................................................ 39
7.1 Kernel ISaGRAF Interface ......................................................................................................... 39
7.2 Kernel Interface Digital Input #1 (DI1) ..................................................................................... 41
7.3 Kernel Interface Digital Input #2 (DI2) ..................................................................................... 43
7.4 Kernel Interface Digital Output #1 (DO1) .................................................................................. 44
7.5 Kernel Interface Analogue Input (ANI) ...................................................................................... 47
7.6 Kernel Interface Analogue Output #1 (ANO) ............................................................................. 48
7.7 Kernel Interface Analogue Output #2 (ANO2) ........................................................................... 49
8 CNC Press Controller Communications Interface ...................................................................... 51
8.1 LzsBus Communications Interface Option .................................................................................. 54
8.2 ModBus ASCII Communications Interface Option ....................................................................... 57
8.3 ModBus RTU Communications Interface Option ......................................................................... 61
8.4 CANOpen Communications Interface Option (PCSS-A2) .............................................................. 64
8.5 LzsBus EtherCAT Communications Interface Option ................................................................... 68
9 PCSS Safety Function Options ................................................................................................... 73
9.1 Overview ................................................................................................................................ 73
9.2 Option Selection ...................................................................................................................... 73
9.3 Identification of Selected Options ............................................................................................. 75
9.4 Option Number Calculation ....................................................................................................... 75
9.5 Option Compatibility ................................................................................................................ 76
10 CNC/Counter/Guard Safety Function Options .......................................................................... 81
Original Language Version: 1.25
PCSS-A Series Technical Manual
Page ix
Released: 12/09/2024