Process input data

The following table shows the process input data from the inverter to the PLC when controlled via the fieldbus.

Word

Bit

Function

PI 1

Status word

0

Ready

1

STO inactive

2

Output stage enabled

3

Brake released/DynaStop® deactivated

4

Motor running

5

Active drive referenced

6

Reserved

7

Reserved

8

Error

9

Warning

10

Drive train 2 active

11

"Setpoint/actual speed comparison active" message

12

Reserved

13

Reserved

14

Standby mode active

15

MOVIKIT® Handshake Out (see description of process data word PO 1.15 "MOVIKIT® Handshake In" in chapter Control word)

PI 2

Actual speed

0 to 15

User unit

PI 3

Status

0 to 15

  • No fault: Display of current FCB (low byte)
  • Device fault: Display of device fault code
  • Fault in option: Display of option fault code
  • Fault in module: Module fault display

(High byte: Fault, low byte: Subfault)

For more information, refer to the product manual of the corresponding device and chapter Troubleshooting.

PI 4

Actual torque

0 to 15

  • Current torque based on the nominal motor torque (unit: 0.1 %)
  • Relative apparent current based on the nominal inverter current (unit: 0.1 %)
  • Absolute apparent current (unit: 0.1 A)

PI 5

Digital inputs

0

DI 00

...

...

8

DI 08

9

DIO 01 (input)/IDI 00 (MPX)

10

DI 10/DIO 02 (input)

...

...

13

DI 13

...

...

PI 6

Actual application mode (operating mode)

0 to 15

Operating mode. Refer to chapter Overview of operating modes.

PI 7

Application state

0 to 15

Bit 0: Rapid speed active
(setpoint speed = rapid speed)

Bit 1: Creep speed active (setpoint speed = creep speed)

Bit 2: Error in program sequence (for more information, see chapter Troubleshooting).

Bit 3: In position negative

Bit 4: In position positive

Bit 5: Start detected

PI 8

Freely selectable

0 to 15

 

PI 9Process data word can be activated/deactivated via "Module configuration".

Actual position (high word)

0 to 15

User units

PI 10Process data word can be activated/deactivated via "Module configuration".

Actual position (low word)

0 to 15

User units