Watlow EZ-ZONE
®
PM PID Controller
•
96
•
Appendix
Ramp Scale 53, 82
Range High 44, 56, 77
Range Low 44, 56, 77
Read Lockout Security 84
Real Time Clock 28, 42
Relative Humidty 45
Relative Temperature 45
Remote Enable 34
removing mounted controller 10
responding to a displayed message
24–25
restoring user settings 74
retransmit 77
Retransmit Source 55, 78
Rolling Password 67, 70
RTD Leads 43
S
saving user settings 74
Scale High 44, 55, 77, 78
Scale Low 43, 55, 77, 78
Seconds 65
secure settings 84, 85
Security Setting 69, 70
sensor selection 77
Sensor Type 43, 75, 77
Serial Number 71
Set Lockout Security 84
set point high limit 77
Set Point High Limit Open Loop 53
set point low limit 77
Set Point Low Limit Open Loop 53
Setup Page 41
Sides
Alarm 57
Silencing 58, 83
single set point ramping 82
Software Build 70
Software Revision 70
Source 56
Step Time Remaining 39
System Security 85
T
Target Set Point 64
temperature units indicator lights 23
Thermistor 16, 43
Time Base 49, 54
Time Derivative 35, 75, 81
Time Integral 35, 75, 80
TRU-TUNE+™ Band 51, 75
TRU-TUNE+™ Enable 51, 75
TRU-TUNE+™ Gain 51, 75
tuning the PID parameters 74
Type 56
U
upper display 23
User Failure Action 52
User Password 67, 70
User Restore Set 71, 74
User Save Set 71, 74
User Tune Aggressiveness 74
using the software 84
V
variable time base 81
W
Wait Event (1 and 2) 65
Wait For Process Instance 65
Wait For Time 64
weight 91
wiring
digital input or output 5 14
high power 14
input 1 potentiometer 15
input 1 process 15
input 1 RTD 15
input 1 thermocouple 15
input 2 thermocouple 16
low power 14
Modbus RTU or Standard Bus EIA-
485 communications 21
output 1 mechanical relay, form C
17
output 1 solid-state relay, form A
18
output 1 switched dc/open collec-
tor 17
output 1 universal process 18
output 2 mechanical relay, form
A 19
output 2 no-arc relay, form A 19
output 2 solid-state relay, form A
19
output 2 switched DC/open collec-
tor 18
output 3 switched dc/open collec-
tor 21
Standard Bus EIA-485 communica-
tions 21
X
Y
Z
Zone Action 67
Zone Display 60
