Applications Guide Tracer Graphical Programming - Trane

®
Index
dehumidification, 166–169, 205
Delay on Start block, 56–57, 75, 122
deleting blocks, 31
design space, 4
determining occupancy mode, 115
direct action, PID, 91
Discharge Air Controller profile, 110
discharge air reset, 165–166
discharge air setpoints, 140
Divide block, 86
downloading a program, 43
duct static pressure, 116–117
E
economize, 121
editing
block properties, 18
program properties, 15
effective space setpoints, 181–183
elements of a structure, 220
Enthalpy block, 237
error deadband, 92
exhaust fan, 117–118, 156
exiting TGP editor, 27
expanding blocks, 58
F
Fail block, 37–38, 58, 213, 242
fail safe position, PID, 92
fans
see cooling tower fan, supply fan
Feedback Alarm block, 96–101, 115,
117, 236
function toolbar, 8
G
Greater Than block, 22–23
H
heat/cool mode, 141, 183–184
heating valve, 124–125, 171–172,
209
help,5,6,10
humidification, 166–169, 172–173,
205
I
indicating an alarm, 58
inhibiting control, 43
Input (Hardware) block, 17–18
input/output toolbar, 7
installation guide, 12
invalid connection, 24
K
keyboard shortcuts, 9
L
Latch block, 60–62, 63, 131
Less Than block, 55
Less Than or Equal block, 55, 70
Limit block, 89–90, 140, 182
logic blocks, 41
logic toolbar, 7
M
manual reset alarms, 130, 177
math blocks, 74, 86
math toolbar, 7
Max block, 89
measured variable, PID, 91
menu bar, 5
Min block, 89
mixed air temperature
see outdoor air damper
modes
heat/cool, 141, 183–184
pre-cool, 214–215
warm-up, 214–215
modules, 52
moving blocks, 21
N
Network Configuration Input block,
116, 121, 122, 137, 139
Network Variable Input block, 167
Network Variable Output block, 219
network variable outputs
elements, 220
structure, 220
Not block, 99–101
NOT(Request) AND Status, 96
nviEffectSetpt, 219
nviOutdoorTemp, 201
nviSetpoint, 213
nviSpaceRH, 205
nvoEffectOccup, 220
nvoUnitStatus, 220
O
Occupancy block, 115, 137
offset values, 136
online Help, 5, 6, 10
opening
existing programs, 30
new programs, 15
operator display, 36
Or block, 41–42, 57, 70
outdoor air damper, 120–122,
160–162, 201–203
Output (Hardware) block, 23
output display, 4
Output Status block, 95, 115, 117
override, timed, 60
P
PID block, 91–94, 116, 122, 123, 125,
165, 172
PID Control in Tracer Controllers
applications guide, 91
plug-in
see Rover service tool
pre-cool mode, 214–215
printing programs, 42
process variable, PID, 91
program toolbar, 8
programming guide, 13
programs
closing, 27
compilation errors, 39
compiling, 26
debugging, 43
description, 17
downloading, 43
execution, 17
modules, 52
naming, 16
opening, 30
pages, 15, 65
printing, 42
properties, 15
run frequency, 15
saving, 25
stopping control, 43
uploading, 44
viewing status, 143
R
ranges, valid, 168
reading
from variables, 34
Wireless blocks, 68
refreshing TGP editor, 84
relay control, 39
250 CNT-APG001-EN