Parameter and variable descriptions – Rockwell Automation 1557 MEDIUM VOLTAGE AC DRIVE User Manual
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PARAMETER AND VARIABLE DESCRIPTIONS
1557-UM050F-EN-P – June 2013
17
Control Mask Parameters
Name
Minimum
Maximum
Default
Units
241
Logic Mask
00H
FFH
FFH
242
Local Mask
00H
FFH
FFH
243
Start Mask
00H
FFH
FFH
244
Direction Mask
00H
FFH
FFH
245
Jog Mask
00H
FFH
FFH
247
Fault Reset Mask
00H
FFH
FFH
248
Speed Command Mask
00H
FFH
FFH
249
Sync Transfer Mask
00H
FFH
FFH
18
Status Variables
Name
Minimum
Maximum
1.0V =
Units
257
Logic Command
0000H
FFFFH
NA
Hex
258
Logic Status 1
0000H
FFFFH
NA
Hex
260
Local Discrete Inputs
0000H
FFFFH
NA
Hex
261
Local Discrete Outputs
0000H
FFFFH
NA
Hex
262
Pass Code
0
65535
NA
19
Speed Command Variables
Name
Minimum
Maximum
1.0V =
Units
273
Speed Command 0
-100.0
100.0
12.8
Hz
274
Speed Command 8
-100.0
100.0
12.8
Hz
275
Speed Command 9
-100.0
100.0
12.8
Hz
276
Speed Command Input
-100.0
100.0
12.8
Hz
277
Speed Command
-100.0
100.0
12.8
Hz
278
Speed Reference
-100.0
100.0
12.8
Hz
20
Speed Control Variables
Name
Minimum
Maximum
1.0V =
Units
289
Speed Feedback
-100.0
100.0
12.8
Hz
290
Speed Error
-10.00
10.00
0.2
Hz
291
Torque Reference
-1.500
1.500
0.2
292
Isq Command
-2.000
2.000
0.2
pu
293
Icq Command
-1.000
1.000
0.2
pu
294
Iy Command
-2.000
2.000
0.2
pu
295
PWM Pulse Number
1
361
NA
297
Sync Regulator Error
-180
180
18
deg
298
Sync Regulator Output
-10.00
10.00
0.2
Hz