190
ACH550-UH User’s Manual
Serial Communication – EFB
50
PRC PID GAIN
Sets the proportional gain of the active Process PID set, as
selected by Point 54, PRC PID SEL (1 = SET2, 0 = SET1).
4001 (SET1)
4101 (SET2)
51
PRC PID ITIM
Sets the integration time of the active Process PID set, as
selected by Point 54, PRC PID SEL (1 = SET2, 0 = SET1).
4002 (SET1)
4102 (SET2)
52
PRC PID DTIM
Sets the derivation time of the active Process PID set, as
selected by Point 54, PRC PID SEL (1 = SET2, 0 = SET1).
4001 (SET1)
4101 (SET2)
53
PRC PID DFIL
Sets the time constant for the error-derivative of the active
Process PID set, as selected by Point 54, PRC PID SEL
(1 = SET2, 0 = SET1).
4004 (SET1)
4104 (SET2)
54
PRC PID SEL
Selects the active Process PID set (1 = SET2, 0 = SET1).
4027
55
EXT PID GAIN
Sets the proportional gain of the External PID controller.
4201
56
EXT PID ITIM
Sets the integration time of the External PID controller.
4202
57
EXT PID DTIM
Sets the derivation time of the External PID controller.
4203
58
EXT PID DFIL
Sets the time constant for the error-derivative of the External
PID controller.
4204
59
LOCK PANEL
Command by FLN to lock the panel and prevent parameter
changes (1 = LOCK, 0 = UNLOCK).
1602
60
INPUT REF 1
Sets Input Reference 1.
Parameter 1102 must be set to COMM for FLN to control this
value.
61
INPUT REF 2
Sets Input Reference 2.
Parameter 1106 must be set to COMM for FLN to control this
value.
62
EXT PID STPT
The setpoint for the External PID controller.
The function of this point requires parameter 4210, PID
Setpoint Select, to be set to 19 (Internal).
4211
63
EXT PID FBCK
The External PID feedback signal.
0131
64
EXT PID DEV
The deviation of the External PID output signal from its
setpoint.
0133
65
N/A
66
SPD OUT MIN
Sets the minimum output speed of the drive as a percentage
of the motor nominal rating.
2007
(SCALAR)
2001
(SPEED)
67
SPD OUT MAX
Sets the maximum output speed of the drive as a percentage
of the motor nominal rating.
2008
(SCALAR)
2002
(SPEED)
68
FLN LOC CTL
Commanded by FLN to temporarily “steal” start/stop control
of the drive from its normal source and place it under FLN
control. This functionality is analogous to placing the drive in
HAND mode at the panel, with the control being taken by
FLN instead. HAND mode at the panel has priority over this
point. Thus, this point is only effective in temporarily taking
control from the digital inputs or some other internal control
functionality.
FLN Detailed Point Descriptions
Point
Description
Drive
Parameter
