Lenze Global Drive 8200 vector Instructions De Montage page 139

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Code
No. Name
C0232 Offset inverse
characteristic
(A)
process controller
C0233* Delay
PCTRL1-LIM=HIGH
(A)
C0234* Delay
PCTRL1-SET=ACT
(A)
C0235* Difference threshold
PCTRL1-SET=ACT
(A)
C0236 Acceleration time
minimum frequency
(A)
limitation
C0238 Frequency precontrol q
v
C0239 Lowest frequency
limit
C0240 Process controller
v v
output inversion output inversion
(PCTRL1-INV-ON)
(A)
(parameter channel)
C0241 Process controller
v v
unhiding/hiding unhiding/hiding
(PCTRL1-FADING)
(A)
(parameter channel)
C0242 Activation of process
v v controller inverse
control t l
(A)
C0243 Deactivation of
v v
additional setpoint additional setpoint
(PCTRL1-NADD-OFF)
(A)
(parameter channel)
C0244 Root function actual
v
process controller
value
(A)
L
Possible settings
Lenze Selection
0.00 -200.0
0.000 0.000
0.000 0.000
0.00 0.00
0.00 0.00
y p 2 0 No precontrol (only process controller)
1 Precontrol (total setpoint + process controller)
2 No precontrol (only total setpoint)
-650.00 -650.00
0 0 Not inverted
1 Inverted
0 0 Process controller unhiding
1 Process controller hiding
0 0 Normal control
1 Inverse control
0 0 PCTRL1-NADD active
1 PCTRL1-NADD not active
0 0 not active
ll
1
{0.1 %}
{0.001 s}
{0.001 s}
{0.01 Hz}
{0.02 s}
{0.02 Hz}

 | PCTRL1-ACT |
EDK82EV903 DE/EN/FR 1.0
Commissioning
Code table
IMPORTANT
200.0 Ref. to C0011
65.000 "Debouncing" of digital output signal
PCTRL1-LIM (limit for process controller output
exceeded)
•
Sets PCTRL1-LIM = HIGH if the following still
applies after time set:
– Value below C0230 or higher than C0231
•
Transition HIGH ð LOW without delay
65.000 "Debouncing" of digital output signal
PCTRL1-SET=ACT (process controller setpoint =
process controller actual value)
•
Sets PCTRL1-SET=ACT = HIGH if the
following still applies after time set:
– Difference between PCTRL1-SET and
PCTRL1-ACT is below threshold under
C0235
•
Transition HIGH ð LOW without delay
650.00 Threshold for the digital output signal
PCTRL1-SET=ACT (process controller setpoint =
process controller actual value)
•
Difference between PCTRL1-SET and
PCTRL1-ACT is within limits under C0235:
– PCTRL1-SET=ACT = HIGH after time set
under C0234
1300.00 Ref. to C0011
Minimum frequency limitation = C0239
Process controller has full influence
Process controller has limited influence
Process controller has no influence (not active)
Total setpoint (PCTRL1-SET3) = Main setpoint +
additional setpoint
•
650.00 The value does not fall below limit
independently of the setpoint.
•
If the minimum frequency limitation is active,
the automatic DC-injection brake (auto DCB)
must be deactivated (C0019 = 0 or C0106 =
0).
Set digital signal PCTRL1-INV-ON (process
controller output inversion) via keypad/PC or controller output inversion) via keypad/PC or
parameter channel
Set digital signal PCTRL1-FADING (process
controller hiding/unhiding) via keypad/PC or controller hiding/unhiding) via keypad/PC or
parameter channel
Act. value increases ð Output frequency
increases
Act. value increases ð Output frequency
decreases
Set digital signal PCTRL1-NADD-OFF
(deactivation of additional setpoint) via (deactivation of additional setpoint) via
keypad/PC or parameter channel
Internal calculation
1. Storing sign of PCTRL1-ACT
2. Extraction of the root of the absolute value
3. Mulitply the result with the sign
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