Nord Drivesystems SK 180E Series, User Manual

Page: 147 / 212

5 Parameter
BU 0180 en-4118 147
P552
[-01]
[-02]
CAN Master cycle
(CAN Master cycle time)
S
0.0 / 0.1 … 100.0 ms
{ all 0.0 } In this parameter, the cycle time for the system bus master mode and the CAN open encoder is
set (see P503/514/515):
[01] = CAN Master function , Cycle time for system bus master functions
[02] = CANopen Abs. encoder, "CANopen absolute encoder" , system bus cycle time of absolute
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:
Baud rate Minimum value t
Z
Default CAN Master Default CANopen 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
P553
[-01]
...
[-03]
PLC setpoints
(PLC setpoints)
S P
0 ... 57
all = { 0 } The PLC setpoints are assigned with a function in this parameter. The settings only apply for
main setpoints and with active PLC actuation ((P350) = "On") and ((P351) = "0" or "1").
[-01] = Bus setpoint value 1 … [-03] = Bus setpoint 3
Possible values which can be set:
0 =
Off
17 =
BusIO In Bits 0-7
1 =
Setpoint frequency
18 =
Curve travel calculator
2 =
Torque current limit
19 =
Set relays
3 =
Actual frequency PID
20 =
Set analogue out
4 =
Frequency addition
21 =
Setpoint position Low word
5 =
Frequency subtraction
22 =
Setpoint pos. HighWord
6 =
Current limit
23 =
Setpoint pos. Inc.LowWord
7 =
Maximum frequency
24 =
Target pos.Inc.HighWord
8 =
Actual PID frequency limited
46 =
Torque process controller setpoint
9 =
Actual PID frequency monitored
47 =
Gearing ratio
10 =
Servo mode torque
48 =
Motor temperature
11 =
Torque precontrol
49 =
Ramp time
12 =
Reserved
53 =
d-correction F process
13 =
Multiplication
54 =
d-correction Torque
14 =
Process controller actual value
55 =
d-correction F+Torque
15 =
Process controller setpoint
56 =
Acceleration time
16 =
Process controller lead
57 =
Deceleration time
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