Rockwell Automation 21G PowerFlex 750-Series AC Drives Reference Manual - Manual (Page 148)

148 Rockwell Automation Publication 750-RM001F-EN-P - February 2012
Chapter 11 Configuration Examples
switch is held in the middle position, the safety gate can be opened during
Safe Limited Speed monitoring.
6. Choose the P55 [Safe Speed Limit] parameter.
The default value is 0 rpm or mm/s. Enter a value from 0…6553.5.
7. Type the maximum allowable rpm value for safe (reduced) velocity.
The speed is calculated in rpm, based on the P29 {Fbk 1 Units] parameter
setting (0 = Rotary feedback) entered previously.
8. Go to the next section to set the parameters that configure Door Control
operation.
Example 2: Door Control Group Settings
Figure 58 - Door Control Group Parameters
Follow these steps to configure Door Control operation for the safety option.
1. From the Door Control group, choose the P57 [Door Out Type]
parameter.
2. Set the P57 [Door Out Type] parameter to 0 (default), which equals
Power to Release (Pwr to Rel).
This setting was chosen because power must be applied to the solenoid
inside the TLS-3 GD2 gate switch to release the gate interlock.
3. Choose the P58 [DM Input] parameter.
The default setting is 0 for applications that do not use an interlock switch.
4. Set the P58 [DM Input] parameter value to 1 for 2NC (dual-channel
equivalent) operation.
In this example application, the DM Input (DM_In) monitors the TLS-3
GD2 switch, which has two normally-closed (2NC) safety contacts.
Port 04: Param File-Group
FILE: Parameter Groups
Door Out Type
ESC
AUTO Not Enabled
0.000 Hz
F
GROUP: Door Control
DM Input
Lock Mon Enable
HIM Screen Software Screen