Specifications

110
• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
5. Overview of parameters
Fkt-TabellePQ
Additions list!
☞
Function
If control input EXT POS = 1:
analogue N command value via E3/E4 ( X4 )
Rotational direction of motor shaft and
spindle or spindle feedback is
counterclokwise
Drive stops without overshoot
by switching off I-amplification of the
speed controller with N
comm
<MINRPM (A03)
Slave mode:
Voltage at analogue input
E1/E2 ( X4 ) is interpreted
as torque command value
Switching to analogue input M:
10 V = value of LOAD LIM ( % or kW )
Torque limitation via voltage
at analogue input
E3/E4 ( X4 ) : 10V = 100% M
comm
Spindle positioning with homing
switch on the spindle
Spindle positioning counter
specification in A06:
if A06 = <16> affect of A06 = <0>
if A06 = <0> affect of A06 = <16>
Only with RAC 2.2 and RAC 3.1 with
optional additional bleeder:
with power failure, braking via the
NC controller
Regardless of speed command value, signal
output "N < MIN" goes to 1, if motor speed
is less than MIN RPM (A03)
< 1 >
< 2 >
< 4 >
< 8 >
< 16 >
< 32 >
< 64 >
< 128 >
< 256 >
< 512 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
< 0 >
Relevant summand
3.2
3.6
3.7
3.17
3.10.1
3.9
3.6.3
3.6.1
3.19
3.3
See section
Function
If control input EXT POS = 1:
analogue N command value via E1/E2 ( X4 )
Rotational direction of motor shaft
and spndle or spindle feedback
is the same
I-amplification of the speed
controller is always active!
Speed control mode:
analogue input E1/E2 ( X4 )
supports speed default
Analogue output M cannot
be switched
No torque limitation exceeding
voltage level
Spindle positioning without homing
switch on spindle
Spindle positioning as specified in A06
( A06 = <16> or <0> )
Only with RAC 2.2 and RAC 3.1 with optional
additional bleeder:
braking during power failure
If speed command value and motor speed
are below MIN RPM then signal output
"N < MIN" goes to 1
^
^
Figure 102: Function table for parameter PQ-FUNCT (PQRS 16)