Digital Outputs - Honeywell HVAC400x Applications Manual

10.5.4

Digital Outputs

P3.5.3.2.1 BASIC RO1 FUNCTION (ID 11001)
You can use this parameter to select a function or a signal that is connected to the relay output.
Selection number Selection name
0 Not used
1 Ready
2 Run
3 General fault
4 General fault inverted
5 General alarm
6 Reversed
7 At speed
8 Motor regulator activated
9 Preset Frequency active
10 Keypad control active
11 /O control B active
12 Limit supervision 1
13 Limit supervision 2
14 Start command active
15 Reserved
16 Fire mode ON
17 RTC timer 1
18 RTC timer 2
19 RTC timer 3
20 FB Control WordB 13
21 FB Control WordB 14
22 FB Control WordB 15
23 PID in Sleep mode
Table 68. The output signals through RO1
Description
The output is not used.
The HVAC drive is ready to operate.
The HVAC drive operates (the motor runs).
A fault trip occurred.
A fault trip did not occur.
The Reverse command is given.
The output frequency has become the same as the set frequency
reference.
One of the limit regulators (for example current limit or torque limit) is
activated.
The selection of preset frequency was made with digital input signals.
The selection is keypad control (the active control place is keypad).
The selection is I/O control place B (the active control place is I/O B).
The limit supervision activates if the signal value goes below or above
the set supervision limit (P3.8.3 or P3.8.7).
Start command is active.
Time channel 1 is in use.
Time channel 2 is in use.
Time channel 3 is in use.
The drive is in the sleep mode.
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HVAC400X – APPLICATION MANUAL
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