Configuration of the speed feedback circuit – GE Industrial Solutions DV-300 DC Drive Users Manual User Manual
Page 177
DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
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6.11.4. Configuration of the speed feedback circuit
CONFIGURATION
Speed fbk
[162]
Motor max speed [rpm]
[414]
Speed fbk sel
[457]
Enable fbk contr
[458]
Enable fbk bypas
[456]
Flux weak speed [%]
[455]
Speed fbk error [%]
[562]
Tacho scale
[563]
Speed offset
[416]
Encoder 1 pulses
[169]
Encoder 2 pulses
[649]
Refresh enc 1
[652]
Refresh enc 2
[911]
Enable ind store
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
European
Motor max speed [rpm]
162
0
6553
1500
1500
-
Speed fbk sel
Encoder 1 (0)
Encoder 2 (1)
Tacho (2)
Armature (3)
414
0
3
1
1
-
Encoder 1 state
Encoder Fault (0)
Encoder ok (1)
648
0
1
-
Enable fbk contr
Enabled (1)
Disabled (0)
457
0
1
Disabled (0)
Disabled (0)
-
Enable fbk bypas
Enabled (1)
Disabled (0)
458
0
1
0
0
-
Flux weak speed [%]
456
0
100
100
100
-
Speed fbk error [%]
455
0
100
22
22
-
Tacho scale
562
0.90
3.00
1.00
1.00
-
Speed offset
563
-20.00
+20.00
0.00
0.00
-
Encoder 1 pulses
416
600
9999
1024
1024
-
Encoder 2 pulses
169
150
9999
1000
1000
-
Refresh enc 1
Enabled (1)
Disabled (0)
649
0
1
Disabled (0)
Disabled (0)
-
Encoder 2 state
Encoder Fault (0)
Encoder ok (1)
651
0
1
-
Refresh enc 2
Enabled (1)
Disabled (0)
652
0
1
Disabled (0)
Disabled (0)
-
Enable ind store
Enabled (1)
Disabled (0)
911
0
1
Disabled (0)
Disabled (0)
-
Ind store ctrl
912
0
65535
0
0
-
Index storing
913
0
+232-1
0
0
-
n
ote
!
The encoder or the tachometer are necessary for the regulation mode Flux reg mode “Voltage
control” and “External control”. The features of the electrical data of the encoder and the
tachometer are defined in sections 2.7.2, “Encoder / Tachometer”, and 2.4.5, “Accuracy”.