Carel Power+, Руководство пользователя, Страница: 29 / 36

ENG
“Power+” +0300050EN - rel. 2.3 - 08.06.2012 29
7.2 Commands
M
o
d
. add
.
Parameter Def Min Max U.M. R/W Description Applicable for
C
a
n
’t be modifi
ed
if
driv
e is in RUN
PM AC
vett.
AC
V/f
100 Run/stop (2 bit parameter) - 0 3 - R/W Clockwise and counterclockwise run and Stop commands
bit meaning 0/1
0 stop/run
1 clockwise/counterclockwise rotation
Y Y Y N
101 Reset (3 bit parameter) - 0 allowable
values:
1, 2 ,4
- R/W The reset comand is executed when the related bit changes
from 0 to 1. After that the bit has to be cleared to 0 again.
bit meaning
0 alarms reset and updating of communication
parameters
1 parameters reset at default values
2 reset fl ag check drive switch on and switch off (see
speed regulator, bit2)
Y Y Y Y
102 Frequency set point - Minimum
output
frequency
Maximum
output
frequency
0.1Hz R/W Sets the desired output frequency, the direction of rotation is
given by bit1 of the “Run/stop” command.
Y Y Y N
103 Autotuning - 0 1 - R/W The Autotuning procedure allows to estimate diff erent
parameters according to the type of motor. See par.4.5. 0 =
not active; 1 = start
Y Y Y Y
Tab. 7.b
7.3 Status variables
M
o
d
. add
. Parameter
Def Min Max U.M. R/W Description Applicable for
PM AC
vect.
AC
V/f
104 Drive status - 0 2 - R Shows the status of the drive: 0 = Stop; 1 = Run; 2 = Alarm Y Y Y
105 Alarm code - 0 24 - R See the chapter 8 “ALARMS”
0 No alarm 13 Data communication fault
1 Overcurrent 14 Drive thermistor fault
2 Motor overload 15 Autotuning fault
3 Overvoltage 16 Drive disabled (STO input open)
4 Undervoltage 17 Motor phase fault
5 Drive overtemperature 18 Internal fan fault
6 Drive undertemperature 19 Speed fault
7 Overcurrent HW 20 PFC module error
8 Motor overtemperature 21 not used
9 IGBT module error 22 PFC undervoltage
10 CPU error 23 STO error detection
11 Parameter default 24 STO error detection
12 DCbus ripple
106 Status register (15 bit
parameter)
- 0 65535 - R Shows the details of the drive status
bit meaning 0/1
0 safety input status Safety
Torque Off (STO) drive enabled/disabled
1 relay status off /on
2 motor thermistor status normal/overtemp. functioning
3 undervoltage (DC bus) normal/undervoltage functioning
4 fan status off /on
5 switching frequency
reduction no/yes
6 RESERVED -
7 autotuning status no/yes
8 motor overload status no/yes
9 power supply status OK/loss of power supply phase (L1)
10 RESERVED -
11 drive in alarm no/yes
12...15 RESERVED -
Y Y Y
107 Speed register (15 bit
parameter)
- 0 65535 - R Bit 2 on switch-on is forced to 1. With the Reset command (bit2) the fl ag
can be reset at 0. In this way it is possible to control if the drive has been
switched off and back on again
bit meaning 0/1
0 speed profi le complet. at least once yes/no
1 automatic reduction of motor speed no/yes
2 fl ag verifi es drive switch off and back on no/yes
3...15 RESERVED -
Y Y Y