AYK550-UH User’s Manual
161
Serial Communication – EFB
Status Word
The contents of the
STATUS
WORD
is status information, sent by the drive to the
master station. The following table and the state diagram later in this sub-section
describe the status word content.
6
RAMP_IN_
ZERO
1
RFG
INPUT
ENABLED
Normal operation. Enter
OPERATING
0
RFG
INPUT
ZERO
Force Ramp Function Generator input to
zero.
7
RESET
0=>1
RESET
Fault reset if an active fault exists (Enter
SWITCH
-
ON
INHIBITED
). Effective if 1604 =
COMM
.
0
OPERATING
Continue normal operation
8…10
Unused
11
EXT CTRL LOC
1
EXT
2
SELECT
Select external control location 2 (
EXT
2).
Effective if 1102 =
COMM
.
0
EXT
1
SELECT
Select external control location 1 (
EXT
1).
Effective if 1102 =
COMM
.
12…15 Unused
YORK Drives Profile (EFB)
STATUS
WORD
Bit
Name
Value
Description
(Correspond to states/boxes in the state diagram)
0
RDY_ON
1
READY
TO
SWITCH
ON
0
NOT
READY
TO
SWITCH
ON
1
RDY_RUN
1
READY
TO
OPERATE
0
OFF
1
ACTIVE
2
RDY_REF
1
OPERATION
ENABLED
0
OPERATION
INHIBITED
3
TRIPPED
0…1
FAULT
0
No fault
4
OFF_2_STA
1
OFF
2
INACTIVE
0
OF
F
2
ACTIVE
5
OFF_3_STA
1
OFF
3
INACTIVE
0
OF
F
3
ACTIVE
6
SWC_ON_INHIB
1
SWITCH
-
ON
INHIBIT
ACTIVE
0
SWITCH
-
ON
INHIBIT
NOT
ACTIVE
7
ALARM
1
Warning/alarm (See "Alarm Listing" in the "Diagnostics"
section for details on alarms.)
0
No warning/alarm
YORK Drives Profile (EFB)
CONTROL
WORD
Bit
Name
Value
Commanded
State
Comments
Summary of Contents for AYK 550
Page 256: ...D1 AYK550 UH User s Manual Appendix D Appendix D Base Drive Drawing 205662 Drawings Fig 1...
Page 257: ...AYK550 UH User s Manual D2 Appendix D Base Drive w Fused Disconnect Drawing 205648 Fig 2...
Page 258: ...D3 AYK550 UH User s Manual Appendix D Base Drive w Non Fused Disconnect Drawing 205647 Fig 3...
