Honeywell DCP301 User Manual page 100

D v -L (3-position control deviation lower limit)
D v -H (3-position control deviation upper limit)
H Y -L (3-position control lower limit hysteresis)
H Y -H (3-position control upper limit hysteresis)
In 3-position control, control is carried out in the following three states in the RUN,
HOLD, FAST and END modes.
State
ON
OFF
Handling Precautions
Even in 3-position control, output is time-proportional in the READY mode. This
is set in setup data C 1 6 (MV (heat) in READY mode) and C 1 7 (MV (cool) in
READY mode).
When connecting an actuator that may burn by time-proportional output, set setup
data C 1 6 and C 1 7 so that output in the READY mode is 0%.
Heat-side Output
1 OFF (0.0%)
2 OFF (0.0%)
3 ON (100.0%)
Output (heat)
H Y - L D V - L
Chapter 7. PARAMETER SETUP
Cool-side Output
ON (100.0%)
OFF (0.0%) 50.0%
OFF (0.0%) 100.0%
Output (cool)
D V - H H Y - H
SP
MV
0.0%
ON
OFF
PV
7-15