Danfoss VLT Safety Option MCB 150 Installation Manual page 4

Installation Guide | VLT® Safety Option MCB 150/151
3.5.4.3
3.5.4.4
3.5.4.5
3.5.5 Safely Limited Speed
3.5.5.1
3.5.5.2
3.6 Inputs and Output
3.6.1 Inputs
3.6.2 Reset Input (DI2)
3.6.3 Output
3.6.4 Allowed Sensor Types on Digital Inputs
3.6.5 Reset
3.6.6 Signal Filtering
3.6.7 Stable Signal Time from Safe Outputs
3.6.8 Zero Speed Timer Error Detection
3.6.9 Yearly Test
3.6.10 Safety Parameter Settings
3.6.11 Encoder Interface
3.7 Limitations
3.7.1 Exceeded Limit Value and Internal Errors
3.7.2 Compatibility between Safety and Drive Function
4 Installation
4.1 Installing the Option
4.1.1 Safety Instructions
4.1.2 Requirements for Safe Use
4.1.3 Protected Cable Installation
4.1.4 Installing the Option
4.1.5 General Wiring Guidelines
4.1.6 Connector Pin Assignment
4.2 Encoder
4.2.1 Allowed Encoder Cable Length
4.2.2 Encoder Wiring Examples
4.2.3 Proximity Switch
4.2.4 VLT® Sensorless Safety MCB 159
4.2.4.1
4.3 Application Examples
4.3.1 Connecting Safe Digital Inputs
5 Commissioning
5.1 Before Commissioning
4 | Danfoss A/S © 2018.09
SS1 Ramp
SS1 Ramp Slope
SS1 Ramp Time
SLS without Ramp
SLS with Ramp
3.5.5.2.1 Configuring SLS Operation
Connecting a VLT® Sensorless Safety MCB 159 (MCB 151 Only)
Contents
AQ279747441421en-000101 / 130R0292
25
25
26
27
28
29
30
31
31
32
32
32
32
33
33
34
34
35
35
35
35
35
37
37
37
37
38
38
41
43
44
44
45
46
47
48
49
49
52
52