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YOKOGAWA UP35A User Manual
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16-7
IM 05P02D41-01EN
T
roubleshooting, Maintenance, and Inspections
16
Errors during operation (Input/output
Action)
Error
description
PV input
Ladder
calcula-
tion
Control
compu-
tation
Control output
Retrans-
mission
output
Alarm
action
Analog out-
put (control
output,
retrans-
mission
output)
V
oltage
pulse out-
put (control
output)
Relayout
-
put (control
output,
position
proportion-
al output)
Feedback
input(for
Position
proportion-
al
type)
Contact
input
Contact
(alarm)
output
Commu-
nication
Feedback input
resistor/current burnout
Normal action
Normal
action
Normal
action
Normal action
Normal
action
Normal
action
Normal
action
-
Position
proportional
output: OFF
105%
Normal
action
Normal
action
Normal
action
Ladder calculation
overow
Normal action
Undeîš¿ned
(calculation
with max.
value)
Normal
action
Normal action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Load factor is over
100%
Normal action
Does
not work
according to
the control
perio
d.
Does
not work
according
to the
control
perio
d.
Does not work
according to the
control perio
d.
Does
not work
according
to the
control
perio
d.
Does
not work
according
to the
control
period.
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
The
response
from the
main unit
slows.
Load factor is over
200%. (Forced
termination)
Normal action
Forced end
at 200%
Does
not work
according
to the
control
perio
d.
Does not work
according to the
control perio
d.
Does
not work
according
to the
control
perio
d.
Does
not work
according
to the
control
period.
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Ladder program error
Normal action
Undeîš¿ned
(Stopped
at the error
detection)
Normal
action
Normal action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
Normal
action
16.1 T
roubleshooting
305
307
Table of Contents
Default Chapter
4
Introduction
4
Safety Precautions
5
Trademarks
5
Handling Precautions for the Main Unit
7
Checking the Contents of the Package
8
Symbols Used in this Manual
13
How to Use this Manual
14
Table of Contents
16
Chapter 1 Introduction to Functions
22
Quick Setting Function
22
Input/Output Function
23
Control Functions
25
Program Pattern Functions
27
Display and Key Functions
28
Ladder Sequence Function
29
Communication Functions
30
Definition of Main Symbols and Terms
34
Chapter 2 UP35A/UP32A Operating Procedures
36
Chapter 3 Part Names
38
Names and Functions of Display Parts
38
Names and Functions of Keys
41
List of Display Symbols
44
Brief Description of Setting Details (Parameters)
46
Chapter 4 Basic Operation
48
Overview of Display Switch and Operation Keys
48
How to Set Parameters
52
Chapter 5 Quick Setting Function
56
Setting Using Quick Setting Function
56
Restarting Quick Setting Function
61
Chapter 6 Monitoring And Control Of Regular Operations
62
Monitoring and Control of Operation Displays
62
Operation Display
62
Standard Type
63
Position Proportional Type
65
Heating/Cooling Type
67
Details of the Operation Display
69
Performing and Canceling Auto-Tuning
74
Adjusting PID Manually
77
Setting Alarm Setpoint
82
Selecting Program Pattern Number (PTNO.)
83
Switching Operation Modes
85
Operation Display Switching Diagram
85
Switching to PROG Operation
86
Selecting by RUN Key
86
Selecting by Operation Mode Parameter
86
Switching to RESET Operation
87
Selecting by RST Key (UP35A Only)
87
Selecting by MODE Key (UP32A)
87
Selecting by Operation Mode Parameter
88
Enabling/Disabling Hold Mode of Program Operation
90
Selecting by MODE Key
90
Selecting by Operation Mode Parameter
90
Hold Operation in Soak Segment
91
Hold Operation in Ramp Segment
91
Excuting Advance
92
Selecting by MODE Key
92
Selecting by Operation Mode Parameter
92
Switching between AUTO and man
94
Selecting by MODE Key
94
Selecting by Operation Mode Parameter
94
Switching to Local Operation
96
Selecting by MODE Key
96
Selecting by Operation Mode Parameter
97
Selecting Start-Of-Program Pattern Number
97
Selecting by MODE Key
97
Fast-Forwarding Program Pattern
99
Performing by MODE Key
99
Performing by Operation Mode Parameter
99
Changing SP, TSP, or Remaining Segment-Time (R.TIM) in HOLD-Mode
100
Changing SP in HOLD Operation
100
Changing TSP in HOLD Operation
101
Changing R.TIM in HOLD Operation
101
Modifying Target Setpoint in Soak Segment
103
Modifying Target Setpoint in Ramp Segment
103
Modifying Final Target Setpoint (TSP) in Soak Segment
104
Modifying Final Target Setpoint (TSP) in Ramp Segment
104
Decreasing Segment-Time in Soak Segment
105
Increasing Segment-Time in Soak Segment
106
Decreasing Segment-Time in Ramp Segment
107
Increasing Segment-Time in Ramp Segment
107
Changing Program Pattern During Program Operation
108
Manipulating Control Output During Manual Operation
109
Releasing On-State (Latch) of Alarm Output
111
Chapter 7 Input (PV) Functions
112
Setting Functions of PV Input
112
Setting Input Type, Unit, Range, Scale, and Decimal Point Position
112
Setting Burnout Detection for Input
114
Compensation (ERJC)
115
Setting Reference Junction Compensation (RJC) or External Reference Junction Compensation (ERJC)
115
Correcting Input Value
116
Setting Bias and Filter
116
Chapter 8 Control Functions
118
Control Function Block Diagrams
118
Single-Loop Control, Single-Loop Heating/Cooling Control, and Single-Loop Position Proportional Control
118
Single-Loop Control Function Block Diagram
119
Single-Loop Heating/Cooling Control Function Block Diagram
121
Single-Loop Position Proportional Control Function Block Diagram
123
Setting Control Type (CNT)
125
PID Control
126
ON/OFF Control (1 Point of Hysteresis / 2 Points of Hysteresis)
127
Heating/Cooling Control
129
PD Control (Stable Control in Which a Setpoint Is Not Exceeded)
134
Setting PID Control Mode (ALG)
135
Switching PID
137
Switching PID According to Target Setpoint Number (SPNO)
137
Switching PID According to PV
138
Switching PID According to SP
139
Switching PID According to Target SP
141
Switching PID According to Deviation (Reference Deviation)
143
Setting Hysteresis at Time of PID Switch
144
Switching PID Irrespective of Operation Mode
144
Switching PID by Contact Input
144
Suppressing Overshoot (Super Function)
145
Suppressing Hunting (Super2 Function)
147
Suppressing Integral Action (Anti-Reset Wind-Up)
149
Adjusting Auto-Tuning Operation
150
Setting SP Limiter
151
Setting Program Time Unit
152
Forcing Local Setpoint (LSP) to Track Program Setpoint (SP Tracking)
153
Setting Controller Action at Power on (Restart Mode)
154
Setting Time between Powering on Controller and Starting Control (Restart Timer)
155
Chapter 9 Program Pattern Functions
156
Setting the Setting Method of Program Pattern
156
Setting the Program Pattern Using the Segment Time
157
Setting the Program Pattern Using the Ramp-Rate and Segment Time
158
Setting the Program Time Unit
160
PID Selection Method
161
Segment PID Selection
161
Zone PID Selection
162
Local PID Selection
162
Setting the Program Starting Conditions (STC)
163
Starting Operation at Starting Target Setpoint (SSP) (STC=SSP)
163
Ramp-Prioritized PV Start (STC=RAMP)
164
Time-Prioritized PV Start (STC=TIME)
167
Starting Operation at Local Target Setpoint (STC=LSP)
168
Setting the Wait Functions
170
Program Wait at Segment End
170
Program Wait in the Middle of a Segment
173
Setting the Segment Repetition
174
Operation with Linked Program Patterns
175
Setting Event Functions
178
PV Event
179
Time Event
180
Local Event
182
Setting the Operation in Segment Switching
183
Switching for Continuation (JC=CONT)
183
Hold-On Switching (JC=HOLD)
185
Local-Mode Switching (JC=LOCAL)
187
Segment Switching (the Controller Switches to a Local Setpoint When the Segment Is Completed after Release) (JC=W.SL)
189
Setting Starting Time of Program Operation
190
Setting the Program Pattern Number Clearance
191
Program Pattern End Signal
192
Editing the Prgram Pattern
193
Checking the Number of Remaining Segments
193
Checking the Number of Segments in Specified Pattern
193
Copying a Program Pattern
194
Adding and Deleting Segment in Program Patterns
194
Deleting the Program Pattern
195
List of the Error Code
195
Synchronized Program Pattern Operation
196
Synchronized Operation During Switching Between Segments
196
Synchronized Operation Of Program Pattern Progression
199
Chapter 10 Output (Control and Retransmission) Functions
202
Setting Control Output Type
202
Setting Control Output Cycle Time
206
Setting Limiter to Control Output
207
Disabling Output Limiter in man Mode
208
Setting Velocity Limiter to Control Output
209
Reducing 4-20 Ma Current Output to 0 Ma (Tight Shut Function)
210
Setting ON/OFF Control Hysteresis
211
Canceling Offset of PV and SP (Manual Reset)
213
Setting Hysteresis and Dead Band for Heating/Cooling Control Output
214
Setting Hysteresis and Dead Band for Position Proportional Control Output
216
Setting Retransmission Output Terminal, Type, and Scales
217
Setting Preset Output Value
219
Setting Output Value in RESET Mode (Preset Output)
219
Setting Output Value When Switched to man Mode (Manual Preset Output)
220
Setting Output Value When Error Occurs (Input Error Preset Output)
221
Changing Current Output Range
222
Adjusting Motor-Operated Valve Position (Position Proportional Output)
223
Setting Valve Operation Mode
224
Adjusting Valve Position Automatically
224
Adjusting Valve Position Manually
225
Setting Valve Traveling Time (Estimating Type)
226
Selecting Feedback Input (Resistor/Current)
226
Using 15 V DC Loop Power Supply
227
Chapter 11 Alarm Functions
230
Setting Alarm Type
230
Setting Number of Alarm Groups to Use
243
Setting Hysteresis to Alarm Operation
244
Delaying Alarm Output (Alarm Delay Timer)
245
Setting Alarm Output to Control Relay Terminal
246
Setting Alarm Action According to Operation Mode
247
Setting Heater Break Alarm
248
Chapter 12 Contact Input/Output Functions
252
Setting Contact Input Function
252
Changing Contact Type of Contact Input
261
Setting Contact Output Function
262
Setting Function of Contact Output
262
Changing Contact Type of Contact Output
267
Chapter 13 Display, Key, And Security Functions
268
Setting Display Functions
268
Setting Active Color PV Display Function
268
Masking Arbitrary Display Value in Operation Display
271
Registering SELECT Display (up to 5 Displays)
272
Changing Event Display
273
Registering SELECT Parameter Display (up to 10 Displays)
274
Setting Bar-Graph Display Function
275
Masking Least Significant Digit of PV Display
277
Setting Economy Mode
278
Selecting the Initial Operation Display that Appears at Power on
279
Setting Message Function
280
Switching Guide Display Language
280
Changing Guide Scroll Speed
281
Turning Guide Display ON/OFF
281
Setting Automatic Return to Operation Display
281
Setting Brightness And Contrast Adjustment Of Lcd And Display Update Cycle
282
Assigning Function to User Function
283
Setting Security Functions
286
Setting or Clearing the Password
286
Setting Parameter Display Level
286
Locking (Hiding) Parameter Menu Display
287
Key Lock
289
Setting Display/Non-Display of Operation Display
289
Prohibiting Writing Via Communication
290
Confirmation of Key and I/O Condition and Version
291
Confirmation of Key and I/O Condition
291
Confirmation of Version
295
Chapter 14 Parameter Initialization
296
Initializing Parameter Settings to Factory Default Values
296
Registering and Initializing User Default Values
297
Registering as User Setting (Default) Values
297
Initializing To User Setting (Default) Values
297
Chapter 15 Power Failure Recovery Processing / Power Frequency Setting
298
Remedies if Power Failure Occurs During Operations
298
Power Frequency Setting
299
Chapter 16 Troubleshooting, Maintenance, And Inspections
300
Troubleshooting
300
Troubleshooting Flowchart
300
Errors at Power on
302
Errors During Operation
309
Maintenance
314
Cleaning
314
Packaging When Shipping the Product for Repair
314
Replacing Parts
314
Periodic Maintenance
315
Disposal
316
Chapter 17 Installation and Wiring
318
Installation Location
318
Mounting Method
320
External Dimensions and Panel Cutout Dimensions
321
Wiring
322
Important Information on Wiring
322
PV Input Wiring
324
Control Output (Relay, Triac, Current, and Voltage Pulse) Wiring
325
Valve Position Output and Feedback Input Wiring
327
Contact Input Wiring
328
Contact Output Wiring
330
Retransmission Output Wiring
332
DC Loop Power Supply Wiring
332
DC Loop Power Supply Wiring (for Detailed Model)
332
Heater Break Alarm Wiring
333
Communication Interface Wiring
334
Coordinated Operation Wiring
335
Peer-To Peer Communication Wiring
336
Ethernet Communication Interface Wiring (UP35A Only)
337
PROFIBUS-DP Communication Interface Wiring (UP35A Only)
339
Devicenet Communication Interface Wiring (UP35A Only)
341
CC-Link Communication Interface Wiring
343
Power Supply Wiring
346
Attaching and Detaching Terminal Cover
347
Chapter 18 Parameters
348
Parameter Map
348
List of Parameters
355
Operation Parameters
355
Setup Parameters
367
Appendix Input And Output Table
404
Appendix 1 Input and Output Table (for Standard Model)
404
Appendix 2 Input and Output Table (for Detailed Model)
407
Revision Information
410
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YOKOGAWA UP35A Specifications
General
Brand
YOKOGAWA
Model
UP35A
Category
Controller
Language
English
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