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Honeywell HVAC232 Series Applications Manual page 137

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General status word (output process data)
Information about the status of the device and messages is indicated in the
General status word. The General status word is composed of 16 bits the
meanings of which are described in the table below:
Table 56. General status word (output process data)
Bit
Value = 0
B0, RDY
Drive not ready
B1, RUN
Stop
B2, DIR
Clockwise
B3, FLT
No fault
B4, W
No alarm
B5, AREF
Ramping
B6, Z
B7
B8 - B12
Bit
I/O
B13
1
B14
0
B15
0
Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07
Description
Value = 1
Drive ready
Run
Counter-clockwise
Fault active
Alarm active
Speed reference reached
Drive is running at zero speed
Fieldbus control active
Control place
PC tool
Keypad
0
0
1
1
1
0
Actual speed (output process data)
This is actual speed of the frequency converter. The scaling is
–10000...10000. The value is scaled in percentage of the frequency area
between set minimum and maximum frequency.
Control word (input process data)
The three first bits of the control word are used to control the frequency
converter. By using control word it is possible to control the operation of the
drive. The meanings of the bits of control word are explained in the table
below:
Table 57. Control word (input process data)
Bit
B0, RUN
B1, DIR
B2, RST
B5,
Quick ramp time
Fieldbus
Speed reference (input process data)
0
0
This is the Reference 1 to the frequency converter. Used normally as Speed
reference. The allowed scaling is 0...10000. The value is scaled in percent-
1
age of the frequency area between the set minimum and maximum fre-
quencies.
Description
Value = 0
Stop
Clockwise
Counter-clockwise
Rising edge of this bit will reset active fault
Normal
deceleration ramp time
deceleration ramp time
Value = 1
Run
Quick
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