Delta C2000 series User Manual page 262

Settings Functions
42 Crane Function
Motor Zero-speed
43
Output (Pr.02-47)
44 Low Current Output
UVW Phase Magnet
45 Contractor ON/ OFF
Switch
46 Master dEb signal output
47 Brake Release at Stop
Chapter 12 Description of Parameter SettingsC2000 Series
Pr.04-26 0
Pr.04-28 0
Pr.04-30 1
Pr.04-32 1
Pr.04-34 1
Pr.04-36 1
Pr.04-38 1
Pr.04-40 1
Pr.04-42 1
Pr.04-44 1
This function should be used with Pr.02-32, Pr.02-33, Pr.02-34,
Pr.02-57 and Pr.02-58.
Active when setting Pr.07-16=Pr.02-34 and Fcmd > Pr.02-34 and
output current > Pr.02-33 and Time > Pr.02-32.
The example of the crane application is in the following for your
reference.
Active when motor actual speed is less than Pr.02-47.
This function needs to be used with Pr.06-71 ~ Pr.06-73
1. Under FOCPG control mode, set MI=49 (drive enable) and
MO=45 (electromagnetic contractor On/Off switch), then the
magnetic contactor will follow the drive status to be On or Off.
2. For brake control, set MO=12 (mechanical brake release),
Pr.02-31=T1 sec
enable/disable DC braking by set 07-01 (DC brake current) to any
level except 0 and set Pr.07-02 = T2 (DC brake time at start up)
and Pr.07-03 = T2 (DC brake current at stop). It is recommend to
set T2 >T1 and try to activate brake control during zero-speed
status.
AC Driver
U(T1)
V(T2)
W(T3)
When dEb arise at Master, MO will send a dEb signal to Slave. Then
Slave will follow Master's command and decelerate to stop
simultaneously.
When drive stops, the corresponding multi-function terminal will
be ON if the frequency is less than Pr.02-34. After it is ON, it will
be OFF when brake delay time exceeds Pr.02-32.
12-47
Descriptions
1 1
1 1
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
(mechanical brake
MC
MOx=45
MIx=49
0
1
0
1
0
1
0
1
0
1
delay time); then
Motor
IM
3~