Lust CDA3000 - Page 150

5-36
Application Manual CDA3000
5 Software functions
14 BRK1 Holding brake function 1
(without motor current moni-
toring)
Output is set if actual speed in control modes FOR/
SFC has exceeded value in parameter FBCxx. In
open-loop control mode VFC the reference infringe-
ment is evaluated.
(Section 5.5.1 “_31 MB-Motor holding brake”)
   
15 BRK2 Holding brake function 2 (with
motor current monitoring)
Output is set if actual speed in control modes FOR/
SFC has exceeded value in parameter FBCxx. In
open-loop control mode VFC the reference infringe-
ment is evaluated.
(Section 5.5.1 “_31 MB-Motor holding brake”)
In addition, current must have flowed in all motor
phases.
(Section 5.5.1 “_31 MB-Motor holding brake”)
   
16 WUV Warning: undervoltage in DC
link
Warning message when DC-link voltage has fallen
below value in parameter 503-WLUV. Device ready.
(Section 5.3.9 “_50 WA-Warning messages”)
   
17 WOV Warning: voltage overload in
DC link
Warning message when DC-link voltage has
exceeded value in parameter 503-WLUV. Device still
ready.
(Section 5.3.9 “_50 WA-Warning messages”)
   
18 WIIT
Warning: I
2
t integrator started
(device)
Warning message when integrator of current I over
time t has tripped to protect the device.
(Section 5.3.3 “Device protection”)
   
19 WOTM Warning: motor temperature Warning message when motor temperature has
exceeded value in parameter 502-WLTM.
(Section 5.3.9 “_50 WA-Warning messages”)
   
20 WOTI Warning: heat sink tempera-
ture of device
Warning message when the heat sink temperature
of the device has exceeded the value in parameter
500-WLTI.
(Section 5.3.9 “_50 WA-Warning messages”)
   
21 WOTD Warning: interior temperature
of device
Warning message when the interior temperature of
the device has exceeded the value in parameter
501-WLTD.
(Section 5.3.9 “_50 WA-Warning messages”)
   
22 WIS Warning message: apparent
current limit
Warning message when apparent current has
exceeded value in parameter 506-WLIS.
(Section 5.3.9 “_50 WA-Warning messages”)
   
23 WFOUT Warning message: output fre-
quency limit
Warning message when output frequency has
exceeded value in parameter 505-WLF.
(Section 5.3.9 “_50 WA-Warning messages”)
   
BUS KP/ DM Function Effect
F
O
S
0
0
F
O
S
0
1
F
O
S
0
2
F
O
E
0
x
Table 5.21 Settings for function selector FOxxx of the digital outputs