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SABROE Unisab III Control
Johnson Controls SABROE Unisab III Control Manuals
Manuals and User Guides for Johnson Controls SABROE Unisab III Control. We have
2
Johnson Controls SABROE Unisab III Control manuals available for free PDF download: Engineering Manual
Johnson Controls SABROE Unisab III Control Engineering Manual (348 pages)
Control system for refrigerating compressors
Brand:
Johnson Controls
| Category:
Control Systems
| Size: 7.69 MB
Table of Contents
Table of Contents
6
Unisab III Control
14
Introduction
14
Operating the Unisab III Control
15
Start-Up
15
Display
17
Front Panel
18
Menu Structure
19
Session
28
Changing Set Values
31
Favourites
33
Manual and Auto Operation
35
Shutdown and Alarm Acknowledgement
36
Factory Settings
37
Alarms and Shutdowns
38
Analogue Alarms and Shutdowns
38
Introduction
38
Measured and Calculated Pressure Levels - Screws
39
Measured and Calculated Temperatures - Screws
42
Measured and Calculated Pressure Levels - Recips
43
Measured and Calculated Temperatures - Recips
44
Measured/Calculated Pressure Levels/Temp. - HPO/HPC/HPX
45
Notes
46
Oil Pressure Calculations
51
Suction Gas Superheat, Shutdown
52
Oil Pressure Alarm (Sabflex and Sabcube)
52
Oil Pressure Shutdown (Sabflex and Sabcube)
52
Other Alarms and Shutdowns
52
High Oil Differential Pressure (SMC Mk 4)
52
Oil System Error (Screw Compressors)
52
User Input 1 (4-20 Ma)
52
Capacity Error (Screw Compressors)
53
PMS Error
53
No Starting Permission
53
Compressor Motor Error
53
Full Flow Pump Error (Screw Compressors)
54
Oil Rectifier Error
54
Cooling Fan Error
54
Compressor Motor Overload
54
Oil Pump Error (SAB 80, S 50, S 70, S 93)
54
Oil Pump Error (Screw Compressors)
54
High Motor Temperature
54
Discharge Pressure Overload
54
Limiting Discharge Temperature
55
Lube Pressure Unload Alarm
55
Start up RPM Limiter
55
Start-Up Limiter
55
Wrong Starting Number in Sequence
55
Limiting Hot Water
55
Limiting Discharge Pressure
55
Limiting Suction Pressure
55
Limiting Process out Temperature
55
Slide Position Error (Screw Compressors)
56
Insufficient Main Oil Pressure Shutdown
56
Slide Calibration Error
56
Position Error
56
Oil Log Shutdown
56
Low Lubricating Pressure Monitoring (Screw Compressor)
56
Watch the Oil Pressure
56
Insufficient Main Oil Pressure Alarm
57
Insufficient Main Oil Pressure Shutdown
57
Low Oil Circuit Pressure Alarm
57
Low Oil Circuit Pressure Shutdown
57
Critical Oil Circuit Pressure Shutdown
57
Oil Pump Low Pressure Alarm
57
High Balance Pressure Reduction Shutdown
58
High Balance Pressure Reduction Alarm
58
Liquid Slugging Shutdown
58
Liquid Slugging Alarm
58
Oil Pump Low Pressure Shutdown
58
Low Balance Pressure Reduction Alarm
59
Low Balance Pressure Reduction Shutdown
59
Low Discharge Temperature Difference Alarm
59
High Suction Pressure Gradient Alarm
59
High Suction Pressure Gradient Shutdown
59
High Separator Flow (Screw Compressor)
59
High Liquid Level (Reciprocating Compressors)
59
Forced Speed Alarm
60
Oil Pressure Diagrams
60
VSD Backspin
60
General Drive Error
60
Network Connection to VSD Shutdown
60
Network Connection to VSD Alarm
60
Shutdowns and Alarms List with ID Nos
64
Shutdowns and Alarms for Screw Compressors
64
Shutdowns and Alarms for Reciprocating Compressors
67
Control Mode Set-Up
69
Compressor Regulation Set-Up
69
Compressor Control and Surveillance
69
Regulator Set-Up
70
Regulation of Screw Compressors
70
Capacity PID Regulation (Outer Loop)
71
Capacity P Regulation (Inner Loop)
72
Slide Regulation
72
Regulator Settings
72
Regulation of Reciprocating Compressors
76
Set Points for Regulators
77
User Input Regulator (Ext. Input)
82
Set Point Control with User Input 1
83
Capacity Control with User Input 1
85
Climate Compensation
86
Limiting Functions
90
Introduction
90
Standard Limiters
91
Special Limiters
93
Display Indications (Screw Compressors)
100
Display Indications (Reciprocating Compressors)
101
SAB 110/128/163 Mk 2 Without Oil Pump
102
SAB 163 Mk 1 with Oil Pump
102
Start Sequence
102
Compressor Control - Screw Compressors
102
SAB 128/163 Mk 2 Booster with Oil Pump
103
SAB 202, SAB 163 H/128 H Mk 3 with Oil Pump and VMY Mk 3 with Full Flow Pump
103
SAB 128HR and 163HR with Oil Pump
104
SAB 80 with Fitted (Mechanical) Oil Pump
105
VMY Mk 2 and 2.5 with Built-In Oil Pump
105
VMY Mk 3 Without Full Flow Pump
105
FV 19 with Oil Pump
106
FV 24/26 with Oil Pump
107
24/26 with Oil Pump
107
GSV/RWF with Oil Pump
108
GST with Oil Pump
109
SAB 283 Mk 1, SAB 330 and SAB 355 Mk 1 with Oil Pump
110
SAB 120 and 151 with Oil Pump
111
SAB 120 and 151 Without Oil Pump
113
SAB 193, 233, 283 and 355 with Oil Pump
114
SAB 193, 233, 283 and 355 Without Oil Pump
115
Sabcube 109, 133 and 159
116
Sab 157 Hr
118
SAB 193 H, 233 H, 283 H and 355 H
119
Sab 273 S
120
Sabflex
122
Oil Charging, Manually (Screw Compressors)
123
Rotatune (VSD)
124
Oil Heating
125
Compressor Control - Reciprocating Compressors
126
Start Sequence
126
Oil Return
126
Start Unloading System for TCMO 28 Compressor
126
Additional Steps on SMC Compressors
126
Oil Heating
127
Rota (VSD)
127
Cold Store Function
137
Power Management System (PMS)
137
External Starting Permission - Normal Stop
137
Capacity down Blocked
137
External Starting Permission - Immediate Stop
137
Compressor Control - User Functions
137
Aux. Output
138
User Input
141
Motor Current Measuring
141
Motor Power Measuring
142
Thermistor Connection
143
COP Set-Up
143
HP on Two-Stage
143
Refrigerant R000
144
Compressor Control - Chiller Functions
145
Process out Temp
145
Process in Temp
145
Oil Return from Oil Separator (Chillpac)
146
Oil Return from Evaporator (Chillpac/Pac)
146
By-Pass Function (Chillpac)
146
Flow Evaporator (Chillpac/Pac)
146
Flow Condenser (Chillpac/Pac - Optional)
146
Liquid Level Limiter (Chillpac)
146
DX Control
147
Level Control
147
Compressor Control - Adjusting Slide Speed (Screw Compressors with Hydraulic Slides)
150
Capacity Slide
150
Volume Ratio Slide
150
Compressor Control - Variable Zero Position (Screw Compres- Sors with Hydraulic Slides)
151
General
151
Corrected Capacity
151
Automatic Setting of New Zero Point (SAB 202)
152
Manual Setting of New Zero Point (All Screw Compressors)
152
Built-In Spacer Block
153
Capacity Error Shutdown
153
Zero Pos. Picture
154
Configuration
154
Change to Full Load
155
Change to Part Load
155
Compressor Control - Electrical Slide Control
155
Calculated VI Position
155
Part Load and Full Load
155
Electrical Slide Control
155
Position Indications
156
Slide Brake Control
156
Capacity Shutdown
156
History
157
Shutdown List
157
Shutdown
157
Numbering of Inputs/Outputs
159
Number of Shutdowns
162
Service
163
Maintenance
163
Service Timers
163
Compressor Maintenance (Screw and Reciprocating)
163
Drive
168
Remote Monitoring
169
Trend Information
171
Event E-Mails to User
172
Hardware
173
Diagnosis
173
Software
176
Set-Up
180
Compressor Control
180
Compressor Operating Set-Up
180
Sequencing
182
Multisab Sequencing
182
Sequencing Parameters
182
Sequencing Status Info
184
Multisab
185
Configuration
188
Drive
192
Vsd
197
Compressor Block
199
Plant
208
Oil System
213
Communication
220
Measuring
223
External (User 1) Input
226
Quick Setup
227
Calibration
227
R000
227
Aux. Output
227
Factory Reset
228
Maximum Movement of Capacity Slide
229
Timers
230
Introduction
230
Timer List
230
Timer Set-Up
230
Date-Time
231
Oil Charging (Screw Compressor)
231
Motor Fan (Frequency Controlled Screw Compressor)
232
P Band Factor
233
Transfer (Reciprocating Compressors)
236
Take over (Reciprocating Compressors)
236
Timer Values - Screw Compressors
237
Slide Max
239
Start Delay
239
Start-Start Delay
239
Stop Delay
239
Stop-Start Delay
239
Suction Ramp
239
Timer Description - Screw Compressors
239
Lubrication Time/Flow
240
No Oil/Flow
240
Oil Flow
240
Oil Pressure Low
240
Current Overload
241
Motor Start
241
Superheating High
241
Superheating Low
241
Not Used
242
Oil Pump Start
242
Oil Rectifier Delay
242
Oil Rectifier Disable
242
Oil Rectifier Start
242
Start High Pressure
242
Low Oil Flow
243
Low Suction Pressure
243
Lubricating Pressure
243
VI-Pause
243
By-Pass Start
244
Flow Evaporator
244
Max. Start-Up Time
244
Oil Return Close
244
Oil Return Open
244
Critical Low Oil Circuit
245
Flow Condenser
245
High Internal Pressure
245
Oil Return Delay
245
Oil Return Evaporator
245
PMS Delay
245
Pump down
245
Start Rpm Limiter
245
Timer Values - Reciprocating Compressors
247
Timer Description - Reciprocating Compressors
248
Password
253
Remote Connect
253
Serial Number
253
Session
253
User Interface
254
Function Interface
255
E-Mail
257
Language
257
Before Start-Up
258
Calibration
258
Pressure Transducers
258
Motor
260
Motor Current
260
Motor Frequency Signal
260
Temperature Sensors (Process out Temperature)
260
Position Transmitters for Hydraulic Slide Systems (Screw Compressors)
261
Calibration Procedure for Position Transmitters
262
Capacity Slide Adjustment, Auto VI
262
Capacity Slide Adjustment, Auto Zero Point
262
Capacity Slide Adjustment, Manual VI
262
Volume Ratio Slide Adjustment, Auto VI
263
Adjusting Turning Transmitter
264
Adjusting Long-Stroke Capacity Rod
265
Adjusting Long-Stroke Capacity Rod for SAB 283 Mk 1
266
Adjusting Short-Stroke Capacity Rod for Gram GST, GSV
266
Adjusting Long-Stroke Capacity Rod for SAB 193-233-283 and SAB 355
267
Adjusting Long-Stroke Capacity Rod for SAB 193 H-233 H-283 H-355 H
268
Adjusting Short-Stroke Capacity Rod for SAB 120 and SAB 151
268
Adjusting Short-Stroke Volume Transmitter for SAB 193- 233-283 and SAB 355
268
Software Calibration, Hydraulic Slide Systems
270
Electrical Slide Systems (Certain Screw Compressors)
271
Manual Slide Positioning
271
Transmitter Adjustment
271
Software Calibration, Electrical Slide Systems
272
Enter Boot Loader
273
Introduction
273
Unisab III (Boot) and Communication Set-Up
273
Update
273
Uploading New Software Version
278
Info
279
Uploading Configuration
279
Uploading New/Additional Language
279
Flash
280
Ethernet, IP Address Set-Up
281
Contrast (Display)
283
File System
283
Communication Set-Up
285
Configuration of Ethernet Channel
285
Connection Overview
285
Configuration of RS485 Port/Danbuss
286
Configuration of Profibus/Dp
288
Files.htm
289
Web/Tftp Interface
289
Screen.htm
291
Sabhmi Remote User Interface
292
Sabsim Data Simulator
292
Software Tools
292
Demo and Training Package - Unidemo
293
U Set Configuration Software for Setup of Unisab III
294
U Set Configuration Tool
294
Diagnose Tool
304
Light Diodes
304
Troubleshooting
304
Troubleshooting the Unisab III Controller
304
Analogue Inputs
306
Digital Inputs
306
General Instructions
307
Internal Clock, Date - Time
307
Troubleshooting Diagrams
308
List of Versions
317
Parts Replacement
339
Replacing Controller Module (Cassette)
339
Replacing Front Panel
339
Replacing Battery
340
Spare Parts
341
Spare Parts for Unisab III
341
Supplementary Material
343
Index
344
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Johnson Controls SABROE Unisab III Control Engineering Manual (322 pages)
Brand:
Johnson Controls
| Category:
Control Systems
| Size: 6 MB
Table of Contents
Table of Contents
6
Unisab III Control
15
Introduction
15
Operating Unisab III Control
16
Start-Up
16
Display
18
Front Panel
18
Menu Structure
20
Session
28
Changing Set Values
31
Favourites
33
Manual and Auto Operation
35
Shutdown and Alarm Acknowledgement
36
Factory Settings
37
Alarms and Shutdowns
38
Analog Alarms and Shutdowns
38
Introduction
38
Measured and Calculated Pressure Levels - Screws
39
Measured and Calculated Temperatures - Screws
41
Measured and Calculated Pressure Levels - Recips
42
Measured and Calculated Temperatures - Recips
43
Measured/Calculated Pressure Levels/Temp. - HPO/HPC
44
Notes
45
Oil Pressure Calculations
48
Suction Gas Superheat, Shutdown
49
User Input 1 (4-20 Ma)
49
Oil Pressure Alarm (Sabflex and Sabcube)
49
Oil Pressure Shutdown (Sabflex and Sabcube)
49
Other Alarms and Shutdowns
50
High Oil Differential Pressure (SMC Mk4)
50
Oil System Error (Screw Compressors)
50
Capacity Error (Screw Compressors)
50
PMS Error
50
No Starting Permission
51
Compressor Motor Error
51
Compressor Motor Overload
51
Discharge Pressure Overload
51
High Motor Temperature
51
Oil Pump Error (Screw Compressors)
51
Oil Pump Error (SAB 80)
51
Full Flow Pump Error (Screw Compressors)
52
Cooling Fan Error
52
Oil Rectifier Error
52
Wrong Starting Number in Sequence
52
Limiting Suction Pressure
52
Limiting Discharge Pressure
52
Limiting Process out Temperature
52
Limiting Hot Water
52
Limiting Discharge Temperature
52
Start-Up Limiter
52
Start up RPM Limiter
53
Lube Pressure Unload Alarm
53
No Communication to Chiller
53
Chiller, Shutdown from Chiller
53
Watch the Oil Pressure
53
Position Error
53
Low Lubricating Pressure Monitoring (Screw Compressor)
53
Oil Log Shutdown
54
Insufficient Main Oil Pressure Alarm
54
Insufficient Main Oil Pressure Shutdown
54
Low Oil Circuit Pressure Alarm
54
Low Oil Circuit Pressure Shutdown
54
Critical Oil Circuit Pressure Shutdown
54
Oil Pump Low Pressure Alarm
54
Oil Pump Low Pressure Shutdown
55
Liquid Slugging Alarm
55
Liquid Slugging Shutdown
55
High Separator Flow (Screw Compressor)
55
VSD Backspin
55
Network Connection to VSD Alarm
55
Network Connection to VSD Shutdown
56
General Drive Error
56
Forced Speed Alarm
56
Oil Pressure Diagrams
56
Shutdowns and Alarms with Identification Numbers for Screw Compressors
60
Shutdowns and Alarms for Screw Compressors
60
Shutdowns and Alarms with Identification Numbers for Reciprocating Compressors
63
Shutdowns and Alarms for Reciprocating Compressors
63
Compressor Control and Surveillance
65
Compressor Regulation Set-Up
65
Control Mode Set-Up
65
Regulator Set-Up
66
Regulation of Screw Compressors
67
Capacity PID Regulation (Outer Loop)
67
Capacity P Regulation (Inner Loop)
68
Slide Regulation
69
Regulator Settings
69
Regulation of Reciprocating Compressors
72
Set Points for Regulators
73
User Input Regulator (Ext. Input)
77
Set Point Control with User Input
78
Capacity Control with User Input
81
Climate Compensation
82
Limiting Functions
86
Introduction
86
Standard Limiters
87
Special Limiters
89
Display Indications (Screw Compressors)
96
Display Indications (Reciprocating Compressors)
97
Compressor Control - Screw Compressors
98
Start Sequence
98
SAB 163 Mk 1 with Oil Pump
98
SAB 110/128/163 Mk 2 Without Oil Pump
98
SAB 128/163 Mk 2 Booster with Oil Pump
99
SAB 202, SAB 163H/128H Mk3 with Oil Pump & VMY Mk3
99
With Full Flow Pump
99
SAB 128HR and 163HR with Oil Pump
100
SAB 80 with Fitted (Mechanical) Oil Pump
101
VMY Mk 2 and 2.5 with Built-In Oil Pump
101
VMY Mk 3 Without Full Flow Pump
101
FV 19 with Oil Pump
102
FV 24/26 with Oil Pump
103
24/26 with Oil Pump
103
GSV/RWF with Oil Pump
104
GST with Oil Pump
105
SAB 283 Mk1, SAB 330 and SAB 355 Mk1 with Oil Pump
106
SAB 120 and 151 with Oil Pump
107
SAB 120 and 151 Without Oil Pump
109
SAB 193, 233, 283 and 355 with Oil Pump
110
SAB 193, 233, 283 and 355 Without Oil Pump
111
Sabcube 109, 133 and
112
Sab 157Hr
113
Sabflex
115
Oil Charging, Manual (Screw Compressors)
116
Rotatune (VSD)
117
Oil Heating
118
Compressor Control - Reciprocating Compressors
119
Start Sequence
119
Oil Return
119
Start Unloading System for TCMO 28 Compressor
119
Additional Steps on SMC Compressors
119
Oil Heating
120
Rota (VSD)
120
Compressor Control - User Functions
125
External Starting Permission - Immediate Stop
125
External Starting Permission - Normal Stop
125
Capacity down Blocked
125
Power Management System (PMS)
125
Cold Store Function
125
Aux. Output
126
User Input
128
Motor Current Measuring
129
Motor Power Measuring
129
Thermistor Connection
130
COP Set-Up
130
HP on Two-Stage
130
Refrigerant R000
131
Compressor Control - Chiller Functions
131
Oil Return from Oil Separator (Chillpac)
132
Oil Return from Evaporator (Chillpac/Pac)
132
By-Pass Function (Chillpac)
132
Flow Evaporator (Chillpac/Pac)
132
Flow Condenser (Chillpac/Pac - Optional)
133
Level Control
133
DX Control
133
Compressor Control - Adjusting Slide Speed (Screw Compressors with Hydraulic Slides)
135
Capacity Slide
135
Volume Ratio Slide
135
Compressor Control - Variable Zero Position (Screw Compressors with Hydraulic Slides)
137
General
137
Corrected Capacity
137
Automatic Setting of New Zero Point (SAB 202)
138
Manual Setting of New Zero Point (All Screw Compressors)
138
Built-In Spacer Block
138
Capacity Error Shutdown
139
Configuration
139
Zero Pos. Picture
140
Compressor Control - Electrical Slide Control
141
Electrical Slide Control
141
Part Load and Full Load
141
Calculated VI Position
141
Change to Full Load
141
Change to Part Load
142
Position Indications
142
Slide Brake Control
142
Capacity Shutdown
142
History
143
Shutdown List
143
Shutdown
143
Numbering of Inputs/Outputs
145
Number of Shutdowns
148
Service
149
Maintenance
149
Service Timers
149
Maintenance Compressor (Screw and Reciprocating)
149
Drive
153
Remote Monitoring
154
Trend Information
156
Event E-Mails to User
157
Diagnosis
158
Hardware
158
Software
161
Set-Up
165
Compressor Control
165
Compressor Operating Set-Up
165
Sequencing
168
Multisab Sequencing
168
Sequencing Parameters
168
Sequencing Status Info
170
Multisab
171
Configuration
173
Drive
177
Vsd
181
Compressor Block
183
Plant
189
Oil System
194
Communication
200
Measuring
203
External (User 1) Input
205
Aux. Output
205
R000
206
Calibration
206
Quick Setup
206
Factory Reset
207
Maximum Movement of Capacity Slide
208
Timers
209
Introduction
209
Timer List
209
Timer Set-Up
209
Date-Time
210
Oil Charging (Screw Compressor)
210
Motor Fan (Frequency Controlled Screw Compressor)
211
P Band Factor
212
Transfer (Reciprocating Compressors)
215
Take over (Reciprocating Compressors)
215
Timer Values - Screw Compressors
216
Timer Description - Screw Compressors
218
Timer Values - Reciprocating Compressors
226
Timer Description - Reciprocating Compressors
227
Session
232
Password
232
Serial Number
232
Remote Connect
232
User Interface
233
Function Interface
234
E-Mail
236
Language
237
Calibration
238
Before Start-Up
238
Pressure Transducers
238
Temperature Sensors (Process out Temperature)
240
Motor
241
Motor Frequency Signal
241
Motor Current
241
Position Transmitters for Hydraulic Slide Sys- Tems (Screw Compressors)
241
Calibration Procedure for Position Transmitters
242
Capacity Slide Adjustment, Manual
242
Capacity Slide Adjustment, Auto Zero Point
243
Capacity Slide Adjustment, Auto
243
Volume Ratio Slide Adjustment, Auto
244
Adjusting Turning Transmitter
245
Adjusting Long-Stroke Capacity Rod
246
Adjusting Long-Stroke Capacity Rod for SAB 283 Mk1
247
Adjusting Short-Stroke Capacity Rod for Gram GST, GSV
247
Adjusting Long-Stroke Capacity Rod for SAB
248
Adjusting Short-Stroke Volume Transmitter for SAB
249
And SAB 355
249
Adjusting Short-Stroke Capacity Rod for SAB 120 and SAB
249
Software Calibration, Hydraulic Slide Systems
250
Electrical Slide Systems (Certain Screw Compressors)
251
Manual Slide Positioning
251
Transmitter Adjustment
251
Software Calibration, Electrical Slide Systems
252
Unisab III (Boot) and Communication Set-Up
253
Introduction
253
Enter Boot Loader
253
Update
253
Uploading New Software Version
258
Uploading Configuration
259
Uploading New/Additional Language
259
Info
259
Flash
260
Ethernet, IP Address Set-Up
261
File System
263
Contrast (Display)
263
Communication Set-Up
265
Connection Overview
265
Configuration of Ethernet Channel
265
Configuration of RS485 Port/Danbuss
266
Configuration of Profibus/Dp
268
Web/Tftp Interface
269
Files.htm
269
Screen.htm
271
Software Tools
272
Sabhmi Remote User Interface
272
Sabsim Data Simulator
273
Demo and Training Package - Unidemo
273
U Set Configuration Tool
275
U Set Configuration Software for Setup of Unisab
275
Troubleshooting
285
Troubleshooting Unisab III Controller
285
Diagnose Tool
285
Light Diodes
285
Digital Inputs
287
Analogue Inputs
287
Internal Clock, Date - Time
288
General Instructions
288
Troubleshooting Diagrams
288
List of Versions
298
Parts Replacement
314
Introduction
314
Replacing Front Panel
314
Replacing Print Cassette
314
Replacing Battery
315
Spare Parts
316
Supplementary Material
318
Index
319
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