Bronkhorst EtherCAT - Manual (Page 21)

BRONKHORST ®
0x6425 CO Control byte
MSB LSB
Reserved Setpoint switch Manual Mode Self-optimisation Controller on / off
7 4 3 0
Value Meaning
0 disable function
1 enable function
Self-optimalisation is not supported (is always 0)
0x6427 CO Status word
MSB LSB
reserved
Net
overload
Over-
load
Data
not
valid
reserved
Optimization
error
Setpoint
switch
Manual
Mode
Self-
optimization
Controller
on / off
15 11 10 9 8 7 5 4 3 2 1 0
Value Meaning
0 not valid (not occurred)
1 valid (occurred)
The following objects are mapped to the following DDE parameters:
Index Sub
Index
Description DDE parameter
0x6400 0 CO Effective current value Xeff -
1 CO Effective current value Xeff fMeasure
0x6401 0 CO Effective setpoint Weff -
1 CO Effective setpoint Weff fSetpoint
0x6402 0 CO Setpoint W -
1 CO Setpoint W fSetpoint
0x6403 0 CO 2 nd Setpoint W2 -
1 CO 2 nd Setpoint W2 -
0x6404 0 CO Lower setpoint limit W0 -
1 CO Lower setpoint limit W0 Capacity 0% (read only)
0x6405 0 CO Upper setpoint limit W100 -
1 CO Upper setpoint limit W100 Capacity (read only)
0x6406 0 CO Physical unit current value / setpoint -
1 CO Physical unit current value / setpoint -
0x6407 0 CO Decimal digits current value / setpoint -
1 CO Decimal digits current value / setpoint -
0x6410 0 CO Effective controller output Y -
1 CO Effective controller output Y Valve output (scaled to % as
described above)
Page 21 EtherCAT interface 9.17.063