PowerFlex 70EC Block Diagrams
147
0.000
16 - Analog In1 Value
-0.013
17 - Analog In2 Value
0001000000000000
271 - Drive Logic Rslt
0000000000000001
217 - Dig Out Status
Analog
Outputs
Digital
Outputs
Control
Logic
Analog
Scaling
Secur
ity
Analog
Inputs
Digital
Inputs
DPI P
or
t 1 (HIM)
DPI P
or
t 2
DPI P
or
t 3
DPI P
or
t 5 (Comm)
0.00 Amps
3 - Output Current
682.7 VDC
12 - DC Bus Voltage
22.0 Amps
148 - Current Lmt Val
Both-PWM 1st
150 - Drive OL Mode
4 kHz
151 - PWM Frequency
Adjust Freq
161 - Bus Reg Mode A
Both-Frq 1st
162 - Bus Reg Mode B
None
163 - DB Resistor Type
Bit 7 - DB Active
210 - Drive Status 2
Bit 5 - IntDBRes OH
211 - Drive Alarm 1
Bit 7 - Drv OL Lvl 1
211 - Drive Alarm 1
Bit 8 - Drv OL Lvl 2
211 - Drive Alarm 1
17.8 %
218 - Drive Temp
0.0 %
219 - Drive OL Count
499
234 - Testpoint 1 Sel
499
236 - Testpoint 2 Sel
0
235 - Testpoint 1 Data
0
237 - Testpoint 2 Data
499
234 - Testpoint 1 Sel
499
236 - Testpoint 2 Sel
0
235 - Testpoint 1 Data
0
237 - Testpoint 2 Data
499
236 - Testpoint 2 Sel
0
237 - Testpoint 2 Data
499
234 - Testpoint 1 Sel
0
235 - Testpoint 1 Data
1.00
48 - Motor OL Factor
12.3 Amps
42 - Motor NP FLA
20.0 Hz
47 - Motor OL Hertz
Bit 12 - Motor Overl
210 - Drive Status 2
0.0 %
220 - Motor OL Count
In
ver
ter Ov
er Load (IT)
Heat Sink and
Junction Deg
ree
Calculator
(see T
orque
Bloc
k)
Duty Cycle
Pwr EE Data
NTC
P
ow
er De
vice Char
acter
istics
DB Resistor
DC Bus
Mtr Ov
er Load (I
2
T)
Motor Current
Motor Current
1.0 - 2.0 (1.025
Typ)
Motor
Speed (Hz)
Time (Sec)
Right of Cur
ve
60 (Hot)
180 (Cold)
102%
150%
50%
X
Co
ntro
l In
pu
ts &
Ou
tp
uts
Ov
er
vi
ew
To
rqu
e
C
urrent
(cont
inu
ed)