Lenze E82EV752K4C - Page 355

Process controller
Setpoint selection for the process controller
10
Function library
10.10
10.10.2
L
10.10-5
EDS82EV903-1.0-11/2002
10.10.2 Setpoint selection for the process controller
Selection of a frequency setpoint for the process controller, e.g. for
l the dancer position for a dancer position control in a line drive.
l the pressure setpoint for a pressure control.
Codes for parameter setting
Code Possible settings IMPORTANT
No. Name Lenze Selection
C0138* Process controller
setpoint 1
(PCTRL1-SET1)
0.00 -650.00 {0.02 Hz} 650.00 The value set will b e lost wh en
switching the mains!
• Selection if C0412/4 = FIXED-FREE
• Display if C0412/4 ≠ FIXED-FREE
^
10.10-5
C0181* Process controller
setpoint 2
(PCTRL1-SET2)
0.00 -650.00 {0.02 Hz} 650.00 ^
10.10-5
C0145* Process controller 0
0 Total setpoint (PCTRL1-SET3) Main setpoint + additional setpoint
^
v
setpoint source
1 C0181 (PCTRL1-SET2)
• Setpoint selection not possible via
–JOGvalues
– j function of the keypad
– C0044, C0046 and C0049
–
in connection with manual
/
remote
10.10-5
2 C0412/4 (PCTRL1-SET1)
i
n
c
o
n
n
e
c
t
i
o
n
w
i
t
h
m
a
n
u
a
l
/
r
e
m
o
t
e
changeover, skip frequencies, ramp
function generator, additional setpoint
• Activate the automatic DC-injection
brake (auto DCB) with C0019 = 0 or
C0106 = 0
Selection
C0145 = 0
Process controller setpoint = Total setpoint (PCTRL1-SET3)
Select C0145 = 0 if the setpoint is to be selected
l via JOG values,
l via keypad (C0140, function j),
l for operation with manual/remote changeover, skip frequencies, ramp
function generator or additional setpoint,
l via parameter channel (C0044, C0046, C0049).
Description
Process controller setpoint =
Total setpoint
Show/Hide Bookmarks