Honeywell HVAC232 Series, Applications Manual

Page: 136 / 145

Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07 136
NOTE:
2004 - 2007 can set as
PID Control Reference by setting P14.1 (Setpoint selection)
or
PID Actual value by setting P14.4 (Feedback value selection)!
NOTE:
2004 - 2007 can be set as the Analogue Output by
P8.1,
P8.5,
P8.9.
NOTE:
2004 - 2008 can set as Aux Control Word with P9.9:
b0: Run enable
b1: acc / dec ramp 2 selection
b2: freq reference 2 selection
NOTE:
• AUX CW is active when configured, even if control place is not
the fieldbus
• b0 Run enable is computed in AND with a possible Run enable
signal from digital input. Fall of enable will cause coasting stop.
Status word (output process data)
Information about the status of the device and messages is indicated in the
Status word. The Status word is composed of 16 bits the meanings of which
are described in the table below:
Table 55. Status word (output process data)
Bit Description
Value = 0 Value = 1
B0, RDY Drive not ready Drive ready
B1, RUN Stop Run
B2, DIR Clockwise Counter-clockwise
B3, FLT No fault Fault active
B4, W No alarm Alarm active
B5, AREF Ramping Speed reference reached
B6, Z – Drive is running at zero speed
B7 - B15 – –