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Table of Contents

Table of Contents7
Installation17
- MSC-3 Mounting Location17
- CAUTION Installation Information17
MSC-3 Mechanical Installation Information18
MSC-3 Power Wiring for 3 Phase Supply23
- Basic Power Wiring Diagram23
MSC-3 Power Wiring for Single Phase Supply25
MSC-3 with a DC Supply26
Installation Practices for Electromagnetic Compatibility (EMC) Compliance27
- Installation Practices for EMC Compliance27
Wiring Materials for EMC Compliance27
Control Connections and Configuration33
- General33
  - Factory Default Settings33
  - Settings for Your Application33
- Quick Setup33
Industrial Terminals Typical Connection Diagram - Terminal Config 134
- General34
Quick Setup for Terminal Config 135
HVAC Terminals Typical Connection Diagram – Terminal Config 346
Application: Supply Air or Smoke Spill Fan50
Application: Return Air Fan51
- Application: Stair Pressurisation Fan with Internal PID52
Application: Stair Pressurisation Fan with External PID54
- Application: Cooling Tower Fan with Reverse Acting Internal PID55
EIA/RS-485 Communications Wiring57
Extended Features Option Wiring59
MSC-3 Start up61
Run Display62
Meter Display63
Major Features64
Dual Ramps65
Minimum Speed Idle Function66
Line Contactor Start Control67
Reference Selector69
Analogue Inputs and Spanning70
Extended Feature Option Cards71
P.I.D. Controller72
- PID Setup Checklist and Tuning73
- PID Application Examples75
- Communications76
- MODBUS Quick Set-Up Guide79
- MODBUS Setup and Operation79
- MODBUS Status Indicators80
A00 DEFAULTS Menu80
- A01 Menu Lock80
  - Menu Lock Code Entry80
- A02 Def. Display81
Meter Display81
- A03 Run Display81
- Load Custom Defaults83
- Save Custom Defaults84
- Upload/Download Connection84
B00 MOTOR Menu84
- B01 Motor Volts85
- B03 MOTOR Hz85
C00 PERFORMANCE Menu86
- C01 MINIMUM Hz86
  - C010 MIN Hz86
- B04 Motor Rpm86
  - C011 Idle Delay87
  - C012 RESUME Hz87
- C02 MAX Hz87
- C03 Ramp88
- C04 Flux Plus90
- C06 Audible Freq91
D00 PROTECTION Menu91
- D01 Current Lim92
- D02 I2T92
- D03 Reverse94
- D04 DC Input94
- D05 1 Phase Inpt94
- D06 Skip Speed94
- D060 Skip Speed95
- D061 Skip Range95
E00 STOP/START Menu96
- E01 Coast Stop96
- E02 Dynamic Brk96
- E03 Auto Restart96
  - E030 Ars ALLOWED97
  - E031 Ar Clr Time97
- E04 Reset by PF97
- E05 Motor Resync98
- E06 Lc Control98
F00 REFERENCES Menu98
F01 Remote99
- F02 Local99
- F03 Eso100
- F04 Jogfwd100
- F05 Jog Rev100
- F06 USER REF 1 and F07 USER REF 2100
- F08 Console Cfg101
  - F080 Persistent101
  - F081 Stop Reset101
- F09 Comms Preset102
- F10 Presets102
  - F100 PRESET1 to F107 PRESET8102
G00 INPUT/OUTPUT Menu103
- G01 Inpt Fxn CFG103
- Duplicate Selections104
- G02 AI(10,11) Config109
G03 Rl1112
- Relay Output Functions112
- G030 RL1 Signal112
- G031 RL1 Sense113
- G032 Rl1 Ton113
- G033 Rl1 Toff113
G04 Rl2114
- G040 RL2 Signal114
- G041 RL2 Sense114
- G042 Rl2 Ton114
- G043 Rl2 Toff115
G05 Rly Configs115
- G050 under Speed115
- G051 over Speed115
- G052 %L Warning116
G06 Remote Ovrd116
G07 Timer Config117
- G070 T1 Interval & G072 T2 Interval117
- G071 T1 Mode & G073 T2 Mode117
G08 Do(39,41) & G12 Do117
- G080 DO Signal & G120 DO Signal118
- G081 DO Sense & G121 DO Sense118
- G082 Do Ton & G122 Do Ton118
- G083 off Do Toff & G123 Do Toff118
G10 Ai(32,34) & G14 Ai119
- G100 Input Type & G140 Input Type119
- G101 MIN Input & G141 MIN Input119
- G102 MAX Input & G142 MAX Input120
- G103 Ref @MIN in & G143 Ref @ MIN in120
- G104 Ref @MAX in & G144 Ref @ MAX in120
- G105 Hi Compare Level & G145 Hi Compare Level121
- G106 lo Compare Level & G146 lo Compare Level121
G09 Th(40,42) & G13 Th(60,62)119
G11 Ao(36,38) & G15 Ao121
- G110 Output Type & G150 Output Type121
- G111 AO Source & G151 AO Source122
- G112 Signal Min & G152 Signal Min122
- G113 Signal Max & G153 Signal Max122
- G114 MIN Output & G154 MIN Output123
- G115 MAX Output & G155 MAX Output123
G16 Eia123
- G160 Protocol123
- G161 Bits/Sec124
- G162 Parity124
- G163 Mac/Dev ID125
- G164 Dev Inst125
- G165 Max Masters125
- G166 Run Signals126
- G167 Terminator126
- G168 Comms Lost Time126
H00 PID Control127
- H01 Pb (%)127
- H02 Ti (Sec/R)127
- H03 Td (Sec)128
- H04 +Opt Clamp & H05 -Opt Clamp128
- H06 SV Choice128
- H07 PV Choice129
- H08 PID Units129
- H09 PID Scale129
S00 Service130
- Version Display130
- Motor OL" (I2T) Display130
- Mains Input Display130
- Vbus Display130
- S04 Fan Override130
- Temperature Sensor Display131
- Digital Input Display131
- Analogue Input Display131
- Relays Display131
- Extended Features Digital Input Display132
- Extended Features Analogue Input Display132
- Extended Features Output Display132
- M02 Date - Time133
- Kwhr & Hours Run133
- Kwhr133
- Hours Run133
- System Settings134
Appendix A: Bacnet Protocol - Application Layer Description134
- Objects and Properties Supported134
Analog Values135
Accumulators135
Binary Values136
Appendix B: MODBUS Protocol - Application Layer Description137
- Memory Model137
- Function Codes139
- Exceptions144
Display Messages145
MSC-3 Specifications147
MSC-3 Output Current Specifications149
MSC-3 Trouble Shooting Guide150
Your MSC-3 Setup Notes152
Transportation Sizes and Weights154
Glossary155

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