Siemens SINUMERIK Series Function Manual

H1: Manual and handwheel travel
3.10 Start-up: Handwheels
Extended Functions
208 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Table 3- 2 FB1 parameters (excerpt)
Parameter Value Remark
MCPNum := 2 // Number of connected MCP
// MCP1 = HT 8
MCP1In ... // MCP1-Parameter ...
... ...
MCP1BusAdr := 39 // Via switches S1 and S2 on the connecting device
// set "IP address"
// MCP2 = MCP 483C IE
MCP2In ... // MCP2-Parameter ...
... ...
MCP2BusAdr := 192 // Via switch S2 on the MCP 483C
// set "IP address"
MCPBusType := b#16#55 // Bus type: Ethernet
// HHU = HT 2
HHU := 5 // Bus type: Ethernet
HHUIn ... // HHU Parameter ...
... ...
HHURecGDNo := 40 // Via switches S1 and S2 on the connecting device
// set "IP address"
Filter time
Since the handwheel pulses on the Ethernet bus are not transferred deterministically,
filtering (smoothing) of the handwheel pulse transfer process may be necessary for highly
dynamic drives. The parameter for the filter time is assigned using the following machine
data:
● MD11354 $MN_HANDWHEEL_FILTER_TIME[< x - 1 >] = <filter time>
where x = 1, 2, 3, etc. (handwheel number in the NC) and filter time = 0.0 to 2.0 s
The filter time specifies the time it takes for the handwheel pulses transferred to the control
to be sent on to the interpolator for traversing purposes. With a filter time of 0.0 s, the
handwheel pulses are sent on to the interpolator within a single interpolation cycle. This can
result in the relevant axis being traversed jerkily.
The recommended filter time is 0.2 to 0.5 s.

Siemens SINUMERIK Series Specifications

General

Axes Control	Up to 31 axes
Category	Control Unit
Manufacturer	Siemens
Series	SINUMERIK
Control Type	CNC
Communication Interfaces	Ethernet, USB
Operating Temperature	0°C to 45°C
Protection Class	IP20
Power Supply	24V DC
Display	Color TFT LCD