Siemens Sinamics S120 Function Manual page 150

Description of Safety Integrated functions
4.2 Safety Integrated Extended Functions
Table 4- 6
Sa fety parameters D e signation
p9315/p9515 SI Motion coarse position value configuration
p9315.0/p9515.0
p9315.1/p9515.1
p9315.2/p9515.2
p9315.16/p9515.16 DRIVE-CLiQ encoder
p9316/p9516 SI Motion encoder configuration, safety functions
p9316.0/p9516.0
p9316.1/p9516.1
p9317/p9517
p9318/p9518
p9319/p9519
p9320/p9520
p9321/p9521
p9322/p9522
p9323/p9523
p9324/p9524
p9325/p9525
p9326/p9526
p9328/p9528
p9329/p9529
Encoder types for single and 2-encoder systems
Incremental encoders or absolute encoders can be used for safe acquisition of the position
values on a drive.
The absolute position values can be transferred via the serial EnDat interface or an SSI
interface to the controller. However, these are not evaluated by the safety functions.
150
Encoder parameters and corresponding safety parameters for 2-encoder systems
Up-counter
Encoder CRC, least significant byte first
Redundant coarse position value, most significant
bit left-justified
Motor encoder, rotary/linear
Actual position value, sign change
SI Motion linear scale grid division
SI Motion encoder pulses per revolution
SI Motion fine resolution G1_XIST1
SI Motion leadscrew pitch
SI Motion gearbox encoder
SI Motion gearbox encoder
SI Motion redundant coarse position value valid bits r0470
SI Motion redundant coarse position value fine
resolution bits
SI Motion redundant coarse position value relevant
bits
SI Motion encoder assignment
SI Motion Sensor Module node identifier
SI Motion Gx_XIST1 coarse position safety most
significant bit
En coder parameters
r0474[x].0
r0474[x].1
r0474[x].2
p0404[x].10
p0404[x].0
p0410[x]
p0407
p0408
p0418
STARTER encoder pa-
rameterizing screen form
STARTER encoder pa-
rameterizing screen form
STARTER encoder pa-
rameterizing screen form
r0471
r0472
STARTER encoder pa-
rameterizing screen form
For DRIVE-CLiQ encod-
ers:
p0415 = r0470 – r0471
For SMx modules:
p0415 = 14
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated