Pilz PSS SB HYD, Basic license - Manual (Page 102)

6-40 Modular Block System: Hydraulic Presses
Standard Function Blocks SB065
SB065: Feedback loop monitoring
Block header
Input parameters
• SSNR: Safety subroutine number
Permitted value range: 1 ... 600
Format: Word constants KF000001 ... KF000600
(see sections in Chapter 5 entitled “Administration data blocks
DB015, DB016 and DB017” and “Input parameter SSNR”).
• GRP: I/O-Group status flag (SafetyBUS p) containing the inputs
FBL1 and FBL2 (M116.00 for I/O-Group 0 to M116.31 for I/O-
Group 31)
If the SB is being used without SafetyBUS p, the input
parameter must be assigned RLO-1
• ON: Switch on contactors via output parameters K1 and K2
ON = 0/1 pulse edge: Switch on output parameters K1 and K2
(
K1 = 1 and K2 = 1)
ON = 1/0 pulse edge: Switch off output parameters K1 and K2
(
K1 = 0 and K2 = 0)
• FbL1: Feedback loop N/C contact on contactor 1
• FbL2: Feedback loop N/C contact on contactor 2
SB065
FBL
W- SSNR
X - GRP
X - ON
X - FbL1
X - FbL2
W- TFbL
X - RSET ENBL - X
K1
- X
K2 - X