SEW-Eurodrive MFE Series - Process Input and Output Data

12
MOVILINK
®
device profile
Coding of the process data
Manual – EtherCAT
®
Interfaces, Field Distributors
94
Ramp
The current integrator in the process output data word PO3 is transferred if the pro-
cess data exchange takes place using three process data words. The integrator ramp
set with switch t1 is used if the MOVIMOT
®
drive is controlled using 2 process data
words.
Coding: 1 digit = 1 ms
Range: 100–10000ms
Example: 2.0s = 2000ms = 2000
dec
= 07D0
hex
12.1.4 Process input data
The MOVIMOT
®
inverter sends the process input data back to the higher-level control-
ler. The process input data contains information on statuses and actual values. The
MOVIMOT
®
drive supports the following process input data:
• PI1: Status word 1
• PI2: Output current
• PI3: Status word 2
PI1: Status word 1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Controller enabled = "1"
Device status
(Bit 5 = "0")
0
dec
= 24 V operation
2
dec
= No enable
4
dec
= Enable
18
dec
= Manual mode en-
abled
Error number
(Bit 5 = "1")
Inverter ready = "1"
PO data enabled = "1"
Reserved
Reserved
Malfunction/warning = "1"
Reserved
Reserved
PI2: Actual current value
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
16 bit integer with sign x 0.1% I
N
Example: 0320
hex
= 800 x 0.1% I
N
= 80% I
N
25809148/EN – 01/2019