Adjusting Speed And Brake Behavior - Siemens SINUMERIK 840D sl Commissioning Manual

6.9.6

Adjusting speed and brake behavior

Speed adjustment
The following parameters can be set in the "Commissioning" → "Machine data" → "Drive MD"
operating area:
Speed adjustment:
● Spindle drive:
p0500 = 102, speed setpoint in p0322 corresponds to setpoint 4000 0000hex
● Feed drive:
p0500 = 101, speed setpoint in p0311 corresponds to setpoint 4000 0000hex
The speed setpoint can be diagnosed in the relevant drive in r2050[1+2] and r2060[1].
Brake behavior OFF3
Depending on the requirements, the brake behavior for each drive can be adjusted to the signal
2. OFF3.
Default setting p1135 = 0 brake with maximum current.
Using drive-specific parameterization, a flatter braking ramp can be set with the parameters
p1135, p1136, p1137 .
Maximum braking ramp setting: 600 seconds.
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
Commissioning NC-controlled drives
6.9 Tips for commissioning the SINAMICS drives
213