Programming
D-37
DC590+ Series DC Digital Drive
CURRENT LOOP
Parameter
Tag
Range
I DMD. ISOLATE
119
DISABLED / ENABLED
Speed loop bypass; the current demand is taken from ANIN 2 (A3).
With I DMD. ISOLATE disabled, the current loop uses the current demand from the speed loop. With I DMD. ISOLATE enabled, ANALOG I/P 2,
terminal A3, supplies the current demand. With default scaling, 10V dc on terminal A3 is 100% current demand. An additional current input,
ADDITIONAL DEM, can be added to the current demand. The simplified diagram below, with reference to the default Block Diagram, shows how
the I DMD ISOLATE parameter selects the controlling loop.
SPEED LOOP PI
CURRENT LOOP PI
Speed Demand
Speed Feedback
Analog I/P2 (A3)
Digital I/P3 (C8)
I DMD ISOLATE
Current
Current Feedback
Motor
shown ENABLED
+
-
+
-
ADDITIONAL DEM
4 clamps
+
+
Demand
AT CURRENT LIMIT
42
FALSE / TRUE
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
IaDmd UNFILTERED
66
.x % (h)
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
CURRENT DEMAND
299
.xx %
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
IaFbk UNFILTERED
65
.x % (h)
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
CURRENT FBK. AMPS
538
.x AMPS
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
MASTER BRIDGE
527
FALSE/TRUE
A diagnostic indicating currently active bridge; master = TRUE, slave = FALSE.
BACK EMF
1173
.x V
Refer to Chapter 6: "The Keypad" - The Keypad Menus (DIAGNOSTICS).
PHASE ANGLE @ E
1174
.x DEG
The motor back EMF, presented as the angle at which the supply volts matches it. This is the instantaneous angle above which firing the thyristor
would just start to make armature current.
Содержание 590+ series
Страница 2: ......
Страница 14: ...Cont 12...
Страница 16: ...DC590 Series DC Digital Drive...
Страница 20: ......
Страница 32: ...2 12 Product Overview DC590 Series DC Digital Drive...
Страница 34: ......
Страница 110: ...3 76 Installing the Drive DC590 Series DC Digital Drive Figure 3 29 Frame 2 40A 165A Stack Assembly...
Страница 111: ...Installing the Drive 3 77 DC590 Series DC Digital Drive Figure 3 30 Frame 3 180A Stack Assembly Drg No HG466427...
Страница 112: ...3 78 Installing the Drive DC590 Series DC Digital Drive Figure 3 31 Frame 3 270A Stack Assembly Drg No HG466428...
Страница 113: ...Installing the Drive 3 79 DC590 Series DC Digital Drive Figure 3 32 Frame 4 380 830A Stack Assembly Drg No HG466700U001...
Страница 130: ...3 96 Installing the Drive DC590 Series DC Digital Drive...
Страница 132: ......
Страница 164: ...4 32 Operating the Drive DC590 Series DC Digital Drive...
Страница 166: ......
Страница 174: ...5 8 Control Loops DC590 Series DC Digital Drive...
Страница 176: ......
Страница 202: ......
Страница 222: ...7 20 Trips and Fault Finding DC590 Series DC Digital Drive...
Страница 224: ......
Страница 242: ......
Страница 272: ...DC590 Series DC Digital Drive...
Страница 288: ...B 16 Certification DC590 Series DC Digital Drive...
Страница 290: ......
Страница 342: ...C 52 Parameter Specification Tables DC590 Series DC Digital Drive...
Страница 344: ......
Страница 365: ...Programming D 21 DC590 Series DC Digital Drive Functional Description...
Страница 494: ...D 150 Programming DC590 Series DC Digital Drive Programming Block Diagram Sheet 1...
Страница 495: ...Programming D 151 DC590 Series DC Digital Drive Programming Block Diagram Sheet 2...
Страница 496: ...D 152 Programming DC590 Series DC Digital Drive Programming Block Diagram Sheet 3...
Страница 497: ...Programming D 153 DC590 Series DC Digital Drive Programming Block Diagram Sheet 4...
Страница 502: ...D 158 Programming DC590 Series DC Digital Drive...
Страница 504: ......
Страница 506: ...E 2 Technical Specifications DC590 Series DC Digital Drive...
Страница 507: ...Technical Specifications E 3 DC590 Series DC Digital Drive...