Emotron CDU/CDX 48-026 [37/82] Overview parameters and variables

Emotron CDU/CDX 48-026 [37/82] Overview parameters and variables
EMOTRON DSV 5445/5444
21.04.09 Emotron
Page 37
8 Overview parameters and variables
8.1 Parameters and variables list
Adr. Parameter FU-Control Remarks TUDY/X TUDZ
F0 F0 rotor flux (<31=synch)
P See lift instructions (explanation of parameters).
Values 25-30 are reserved for synchronous motors,
therefore never set in association with asynchronous
motors! "f0" determines the motor current during
"encoder less" operation (only intended for
emergency operation). The value is then typically
1200 and service flag E60 is 255.
The value range for 'rotor flux' is: 25 - 2500
225...500
for 'new'
motors or
500...750
for 'old'
motors
650 for
asynchr.
or 25...30
for
synchron
gearless
F1 Rated speed typ. 380V
P Speed motor rating plate (relative to 400 V), e.g. 1450
(4-pole motor), 960 (6-pole), 700 (8-pole) also pay
attention to the Hz-value! This value is calculated
automatically here for synchronous motors. Value
range typically 25 -4495/min
1450
95
F2 Synchronous speed
380V
P Motor synchronous speed 1500 (4-pole motor), 1000
(6-pole), 750 (8-pole) pay attention here to the Hz-
value! The value is calculated automatically here for
synchronous motors.
1500
100
F3 P-part stop and hold
P P holding gain (position control) is the holding force at
standstill that prevents reverse rotation up to closing
the brake. The value lies between 12 and up to 400.
12
20
F6 I-part start to end
P I-gain in the position controller; the larger the value,
the softer the start transition (travel with "f26"). It is
recommended for '50 MHz' programs that this value is
set to the same value as 'I-gain stopped' (i.e.
variable E1C).
8 10
F7 P-part start to end
P P-gain in the position controller; as high as possible.
Drive may however not "hum" during starting. The P-
value should always be set before I-values. The value
can lie below 100 for gearless, but for 'normal' motors,
it should be at least 200. Typical values lie between
300 and 1200.
600 200
F9 load-sensing-factor P Monitoring parameter (read only)
Only for LIFT7TZ with analogue setpoint setting.
514 514
F10 Standardization of speed P 2001 20010
F21 Standardization of distance P 800 400
F22 Speed adjustage (read
only)
P
These parameters need not be observed if the
variable 0E48 is set at 255. The data is revealed to
check for number overflows. If, for example, F10
suddenly jumps from 5-digit to 4-digit, the drive wheel
has been specified too large. In this case, change
ratio or suspension until a drive wheel diameter
matches without number overflow. This could also be
happened in using a suspension 4:1.
6994 13988

Содержание

Скачать