NORD Drivesystems BU0210 - Manual (Page 36)

SK 2x5E with "PosiCon Functionality"
36 Subject to technical amendments BU 0210 GB
Parameter
[factory setting]
Setting value / Description / Note Device Supervisor
Parameter
set
P546 [- 01]
...
[-
03]
Function Bus setpoint 1 ... 3 S P
0 ... 24
[ -01 = 1 ]
[ -02 = 0 ]
[ -03 = 0 ]
In this parameter, a function is allocated to the output setpoint during bus actuation.
NOTE: For further details please refer to the relevant Bus Manual BU 0250 or the
description for P400.
[-01] = Bus setpoint value 1
[-02] = Setpoint bus value 2 (only for PPO Type 2 or 4)
[-03] = Setpoint bus value 3 (only for PPO Type 2 or 4)
Possible values which can be set:
20 = Bus IO In Bits 0…7
21 = Setpoint position Low-word
22 = Setpoint position High-word
23 = Setpoint position in incremental Low-word
24 = Setpoint position in incremental High-word
P552 [-01]
…
[-02]
System bus master cycle time S
0 / 0.1 … 100.0 ms
[ 0 ]
In this parameter, the cycle time for the system bus master mode and the CAN open
encoder is set (see P503/514/515):
[01] = Cycle time for system bus master functions
[02] = Cycle time for system absolute value encoder
With the setting 0 = "Auto" the default value (see table) is used.
According to the Baud rate set, there are different minimum values for the actual cycle time:
Baudrate Minimum value t
Z
Default system bus master Default system bus abs.
10kBaud 10ms 50ms 20ms
20kBaud 10ms 25ms 20ms
50kBaud 5ms 10ms 10ms
100kBaud 2ms 5ms 5ms
125kBaud 2ms 5ms 5ms
250kBaud 1ms 5ms 2ms
500kBaud 1ms 5ms 2ms
1000kBaud 1ms 5ms 2ms
NOTE: For further details, please refer to Section 3.2.2.2.