4 Commissioning
4.6 Operation
DX-NET-PROFINET-2
09/13 MN04012007Z-EN
www.eaton.com
31
Setpoint value
The permissible values fall within a range of P1-02 (minimum frequency) to
P1-01 (maximum frequency). This value will be scaled with a factor of 0.1 in
the application.
Process data input 3 (PDI 3)
Configured with parameter P5-14.
The following settings can also be modified during operation:
Process data input 4 (PDI 4)
Configured with parameter P5-13.
The following settings can also be modified during operation:
Status Word
The status word (consisting of any error messages and the device status)
provides information regarding the device status and any error messages.
Device status
Value
Description
DS
Field bus module PDI-3
input
0 = Torque limit / reference
1 = User PID reference register
2 = User register 3
0
Value
Description
DS
Field bus module PDI-4
input
0 = Ramp control field bus
1 = User register 4
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MSB
LSB
Error Messages
Device status
Bit
Description
value = 0
value = 1
0
Drive not ready
READY
1
stop
Operation (RUN)
2
Clockwise rotating field (FWD)
Anticlockwise rotating field (REV)
3
no error
Fault detected (FAULT)
4
Acceleration ramp
Frequency actual value equals setpoint
input
5
–
Zero speed
6
Speed control deactivated
Speed control activated
7
Not used