Table of Contents
Advertisement
1-268
PID control setpoint source
Using the fieldbus for the PID control setpoint requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied setpoint value in the appropriate location. (As defined
in
Drive Parameter
4010
Communication fault
When using fieldbus control, specify the drive's action if serial communication is lost.
Drive Parameter
3018
3019
Feedback from the drive – FBA
Inputs to the controller (drive outputs) have pre-defined meanings established by the
protocol. This feedback does not require drive configuration. The following table lists
a sample of feedback data. For a complete listing, see all parameters listed in
Complete parameter
0102 SPEED
0103 FREQ OUTPUT
0104 CURRENT
0105 TORQUE
0106 POWER
0107 DC BUS VOLT
0109 OUTPUT VOLTAGE
0301 FB STATUS WORD – bit 0 (STOP)
0301 FB STATUS WORD – bit 2 (REV)
0118
Fieldbus adapter
Analog output control
8 (
SETPOINT SEL
COMM VALUE
9 (
COMM
10 (
COMM
0 (
COMM FAULT
NOT SEL
FUNC
1 (
FAULT
2 (
CONST SP
3 (
LAST SPEED
Set time delay before acting on a communication
COMM FAULT
loss.
TIME
descriptions.
Drive Parameter
DI1-3 STATUS – bit 1 (DI3)
above.)
Value
Description
1)
Setpoint is 0135 value (+/-/* AI1) –
+
1)
AI
*
1)
AI
Value
Description
)
Set for appropriate drive
response.
)
7)
)
Protocol Reference
AYK550-UH User's Manual
Protocol
Reference
Protocol
Reference
–
–
Advertisement
Table of Contents
