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Manuals and User Guides for Sentry Xpress 5.0. We have
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Sentry Xpress 5.0 manual available for free PDF download: Instructions For Use Manual
Sentry Xpress 5.0 Instructions For Use Manual (36 pages)
Digital Temperature Controller Cone-Fire and Ramp-Hold
Brand:
Sentry
| Category:
Temperature Controller
| Size: 2.32 MB
Table of Contents
Before You Begin
2
Table of Contents
3
Safety Rules
4
Chapter 1 Basic Pointers
5
Time and Temperature Displays
5
Operation Begins from the IDLE Display
5
Thermocouple Inspection
5
How to Scroll Numbers Rapidly
5
Program Review & Repeat Firing
5
Delay
6
The LID Message
6
Power Failures
6
CPLT Message: Firing Completed
6
Hot and Cold Weather; Storage Sheds
6
Thunder Storms and Power Surges
7
Canceling a New Program
7
Cone-Fire and Ramp-Hold
7
Preventing an Overfire
7
How to Disable the Audible Alarm
7
Chapter 2 Cone-Fire
8
Pyrometric Cones
8
Firing Schedules
9
How to Interpret the Bending of a Pyrometric Cone
9
How to Correct for Under- or Over-Fired Cones
9
Cone-Fire Programming Instructions
10
Firing Speed [SPD]
10
Hold at Cone Temperature [HOLD]
10
Slow Cooling [COOL]
11
How to Customize Cone-Fire
11
For Kilns with the AOP Outlet
11
Chapter 3 Ramp-Hold
12
Theory of Ramp-Hold Operation
12
How to Store Programs
12
Rate as Degrees Per Hour
13
Ramp-Hold Programming Instructions
13
Rate as Degrees Per Minute
14
Rate as Time Needed to Reach the Target Temperature
14
Hold (HD )
14
Temperature Overshoot
14
AOP: Turn on a Fan or Alarm
14
Programming a Cooling Segment
14
A Ramp-Hold Practice Program
15
Chapter 4 Customize Your Controller with Options
15
How to Edit a Program During a Firing
15
Skip to the Next Segment
16
Change Hold Time
16
Change Target Temperature
16
Cone-Fire Options
16
OFST / Cone Offset
16
Interpreting Cone Bending to Set a Cone Offset
17
When Cone Temperature Is off more than 20°F/11°C
17
COOL / Slow Cooling for Glazes
17
General Options
17
DELA / Delay the Firing for Later
17
TC / Choose Thermocouple Type
18
ALAR / Temperature Alarm
18
Setting the Alarm from IDLE
18
Setting the Alarm During a Firing
18
DIAG (Diagnostics)
19
Temperature Display
19
LIM / Set a Maximum
19
Temperature for Your Kiln
19
COST / View the Electrical Cost of a Firing
19
TCOS / Thermocouple Offset
20
TEDE / Temperature Deviation
20
HTDE / Adjust High Temperature Deviation
21
LOCK / Program Lock
21
How to Activate the Lock Option
21
How to Lock Individual Programs
22
AOP1 / Auxiliary Output
22
ELEC / Electronics Temperature
22
RATE / Select Preferred
22
Type of Ramp-Hold Rate
22
CENT / Enter Cost Per Kilowatt-Hour from Your Electric Bill (for Firing Cost)
23
KW / Kilowatts of Your Kiln (Needed to Calculate Firing Cost)
23
SFTY / Maximum Temperature
24
SOFT / Software Version
24
CFG / Configuration Code
24
RST / Reset
24
Chapter 5 Error Messages
25
Non-Interrupting Error Messages
25
FTC / Failed to Cool
25
FTH / Failed to Heat
25
LTDE / Low Temperature Deviation
25
PF / Power Failure
25
Terminating Error Messages
25
BADP / Bad Programming
25
ETH / Electronics too Hot
25
FAIL / Thermocouple Failure
25
FE 1 / Failed to Read/Write to Memory
26
FE 4 / Unstable Analog-To-Digital Conversion; Errors Detecting Thermocouple Signal
26
FTL / Firing too Long
26
Deviation
26
LAG / Thermocouple Lag
26
LID / Safety Switch
26
OTL / over Temperature Limit
27
PF1 / Power Failure
27
PF 2 / Power Failure
27
PF 3 / Power Failure
27
TC 2 / Thermocouple Failure
27
Reversed
27
Basic Power Failure Principles
27
Using Ceramic Witness Cones after an Extended Power Failure
27
Display Messages
28
Preset Cone-Fire Programs
30
Orton Cone Temperature Chart
31
Ramp-Hold Firing Records
33
Glossary
34
Ramp-Hold
34
Cone-Fire
34
Shorthand Instructions
35
Shorthand Instructions
36
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