Johnson Controls SABROE Unisab III Control User Manual

2.4. Shutdowns and alarms with identification
numbers for reciprocating compressors
61
2.4.1 Shutdowns and alarms for reciprocating compressors
61
3. Compressor control and surveillance
63
3.1. Compressor regulation set-up
63
3.1.1 Control mode set-up
63
3.1.2 Regulator set-up
64
3.1.3 Regulation of screw compressors
65
3.1.4 Capacity PID regulation (outer loop)
65
3.1.5 Capacity P regulation (inner loop)
66
3.1.6 Vi slide regulation
67
3.1.7 Regulator settings
67
3.1.8 Regulation of reciprocating compressors
70
3.1.9 Set points for regulators
71
3.1.10 User input regulator (Ext. input)
75
3.1.11 Set point control with user input 1
76
3.1.12 Capacity control with user input 1
79
3.1.13 Climate compensation
80
3.2. Limiting functions
84
3.2.1 Introduction
84
3.2.2 Standard limiters
85
3.2.3 Special limiters
87
3.2.4 Display indications (screw compressors)
94
3.2.5 Display indications (reciprocating compressors)
95
3.3. Compressor control - screw compressors
96
3.3.1 Start sequence
96
3.3.2 SAB 163 Mk 1 with oil pump
96
3.3.3 SAB 110/128/163 Mk 2 without oil pump
96
3.3.4 SAB 128/163 Mk 2 Booster with oil pump
97
3.3.5 SAB 202, SAB 163H/128H Mk3 with oil pump & VMY Mk3
with full flow pump
97
3.3.6 SAB 128HR and 163HR with oil pump
98
3.3.7 SAB 80 with fitted (mechanical) oil pump
99
3.3.8 VMY Mk 2 and 2.5 with built-in oil pump
99
3.3.9 VMY Mk 3 without full flow pump
99
3.3.10 FV 19 with oil pump
100
3.3.11 FV 24/26 with oil pump
101
3.3.12 SV 24/26 with oil pump
101
3.3.13 GSV/RWF with oil pump
102
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Engineering manual - Unisab III 1.10
001930 en 2014.09

Johnson Controls SABROE Unisab III Control Specifications

General

Brand	Johnson Controls
Model	SABROE Unisab III Control
Category	Control Systems
Language	English