Series D8 User’s Guide
Index
Doc. 0600-3120-2000
Watlow Anafaze
207
ESD, see electrostatic discharge
Exception Status Byte 45, 53
explicit messages 53, 55–58, 66, 68
external bridge circuit 30
external safety devices 8
F
Fahrenheit 132
failed sensor alarms
behavior of 160
codes 81–82
messages 81–82
output power if sensor alarm occurs 142
restoring automatic control after sensor repair 95, 138
RTD alarm 94
setting up 93–95
thermocouple open 94, 142
thermocouple reversed 94, 133
thermocouple short 94
filte
output 120, 137
sensor input 135
firm are
checksum 131
version 131
flash memor , replacing 170–171
front panel 7
display, see display
keypad, see keypad
G
gain, see proportional band
Get Attribute Single 57
Global object 125–129, 152, 153
Global Setup menu 125–131
ground loops 22–23
isolation 31
paths 22
and thermocouples 29
troubleshooting 167
grounding, troubleshooting 167
Group 2 Only Slave 60
H
H/W failure: Ambient 83, 165
H/W failure: Gain 83, 164
H/W failure: Offset 83, 164
HD alarm code 82
Heat Action 69, 141
Heat Cycle Time 69, 140
Heat Derivative 70, 137
Heat Filter 70, 137
Heat Integral 70, 137
Heat Manual Reset 70, 137
heat message on loop display 80
Heat Output 69, 85
Heat Output Curve 69, 143
Heat Output Retransmit 73, 148
Heat Output Type 69, 139
heat output, see control outputs
Heat Outputs 64
Heat Power Limit 69, 141
Heat Power Limit Time 69, 141
Heat Proportional Band 70, 136
Heat Retransmit High Process Variable 73, 148
Heat Retransmit Low Process Variable 73, 148
Heat SDAC High Signal 69, 140
Heat SDAC Low Signal 69, 140
Heat SDAC Signal 69, 140
Heat/Cool Output Action for Watchdog Inactivity Fault 69
high deviation alarm, see process alarms
High Deviation Function 145
High Deviation Output 72, 145
High Deviation Value 71, 97, 145
humidity specificatio
controller 179
Dual DAC 191
power supply 189
Serial DAC 193
HW Ambient Status 76
HW Gain Status 76
HW Offset Status 76
Hysteresis 71, 138
hysteresis
alarm 96
control 138
I
I/O Tests menu 151–153
Identity Object 61
input data 45, 51, 52, 53, 64, 65
Input Filter 68
description 135
setting before autotuning 93
Input High Signal 68, 134
Input Low Signal 68, 135
Input Menu 131–135
Input Object 67
input power, see power supply
Input Range High 68, 134
Input Range Low 68, 135
input scaling 88–91
Input Type 68
Input Units 68, 132
inputs
analog, see sensor inputs
current, see current inputs
digital, see digital inputs
filte 135
RTD, see RTD
scaling 88–91
scaling parameters 88–91, 134, 135
scaling resistors 172–176
sensor inputs wiring 27–30
sensor, see sensor inputs
setup parameters 131–135
specification 185–187
thermocouple, see thermocouples
voltage, see voltage inputs
installation 11–44
alarm wiring 33
clearance 14, 181
control output wiring 33
controller 13–15
digital output wiring 31–32
Dual DAC 19
environment 12
ground loops, see ground loops
location 12
noise suppression, see noise
overview 11
panel hole dimensions 14
panel thickness 14
power supply 18, 23–25
sensor input wiring 27–30
Serial DAC 19
system components 12
TB50 16–17, 25
testing 26, 27
tie-wrapping cables 31
