York OPTIVIEW - FIGURE 54 - Drive Logic Board; FIGURE 55 - Rectifier Side of the Power Unit

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JOHNSON CONTROLS

142

FORM 160.78-O2

ISSUE DATE: 5/22/2017

SECTION 3 - VSD OPERATION

FIGURE 54 - DRIVE LOGIC BOARD

LD16293

FIGURE 55 - RECTIFIER SIDE OF THE POWER UNIT.

LD16292

Note: Variable Speed Drive Model HYP744 Shown

Main Page

Table of Contents5
Section 1 - Description of System and Fundamentals of Operation9
FIGURE 1 - Model YMC Chiller9
FIGURE 2 - Refrigerant Flow-Thru Chiller10
FIGURE 3 - Compressor Prerotation Vanes11
Section 2 - Optiview Control Center Introduction13
- FIGURE 4 - Optiview Control Center14
- TABLE 1 - Analog Input Ranges17
- FIGURE 5 - Home Screen18
- Home Screen18
- FIGURE 6 - System Screen21
- System Screen21
- Evaporator Screen23
- FIGURE 7 - Evaporator Screen23
- Condenser Screen27
- FIGURE 8 - Condenser Screen27
- FIGURE 9 - Head Pressure Control Screen29
- Head Pressure Control Screen29
- FIGURE 10 - Refrigerant Level Control Screen31
- Refrigerant Level Control Screen31
- FIGURE 11 - Refrigerant Level Control Setpoints Screen33
- Refrigerant Level Control Setpoints Screen33
- Compressor Screen35
- FIGURE 12 - Compressor Screen - Gas Path Revision "A35
- FIGURE 13 - Compressor Screen - Gas Path Revision "B35
- FIGURE 14 - Magnetic Bearing Controller Screen37
- Magnetic Bearing Controller Screen37
- FIGURE 15 - Magnetic Bearing Controller Details Screen39
- Magnetic Bearing Controller Details Screen39
- FIGURE 16 - MBC Event Log Screen41
- Mbc Event Log Screen41
- FIGURE 17 - Surge Screen43
- Surge Screen43
- FIGURE 18 - Variable Geometry Diffuser Screen - Gas Path Revision "A45
- FIGURE 19 - Variable Geometry Diffuser Screen - Gas Path Revision "B45
- Variable Geometry Diffuser Screen45
- FIGURE 20 - Variable Geometry Diffuser Setpoints Screen - Gas Path Revision "A49
- FIGURE 21 - Variable Geometry Diffuser Setpoints Screen - Gas Path Revision "B49
- Variable Geometry Diffuser Setpoints Screen49
- FIGURE 22 - Variable Geometry Diffuser Calibration Screen - Gas Path Revision "A53
- FIGURE 23 - Variable Geometry Diffuser Calibration Screen - Gas Path Revision "B53
- Variable Geometry Diffuser Calibration Screen53
- FIGURE 24 - Pre-Rotation Vanes Calibration Screen55
- Pre-Rotation Vanes Calibration Screen Applies to Gas Path Revision "A" Only55
- Capacity Controls Screen57
- FIGURE 25 - Capacity Controls Screen - Gas Path Revision "A57
- FIGURE 26 - Capacity Controls Screen - Gas Path Revision "B57
- FIGURE 27 - Variable Speed Drive Screen - Gas Path Revision "A61
- FIGURE 28 - Variable Speed Drive Screen - Gas Path Revision "B61
- Variable Speed Drive Screen61
- FIGURE 29 - Variable Speed Drive (VSD) Details Screen65
- Variable Speed Drive (Vsd) Details Screen65
- FIGURE 30 - Motor Details Screen - Gas Path Revision "A69
- FIGURE 31 - Motor Details Screen - Gas Path Revision "B69
- Motor Details Screen69
- FIGURE 32 - Setpoints Screen73
- Setpoints Screen73
- FIGURE 33 - Setup Screen77
- Setup Screen77
- FIGURE 34 - Schedule Screen79
- Schedule Screen79
- FIGURE 35 - User Screen81
- User Screen81
- Comms Screen83
- FIGURE 36 - COMMS Screwen83
- FIGURE 37 - Printer Screen85
- Printer Screen85
- FIGURE 38 - Sales Order Screen87
- Sales Order Screen87
- FIGURE 39 - Operations Screen89
- Operations Screen89
- FIGURE 40 - History Screen91
- History Screen91
- FIGURE 41 - History Details Screen93
- History Details Screen93
- FIGURE 42 - Security Log Screen95
- Security Log Screen95
- FIGURE 43 - Security Log Details Screen97
- Security Log Details Screen97
- Custom Screen99
- FIGURE 44 - Custom Screen99
- Custom Setup Screen101
- FIGURE 45 - Custom Setup Screen101
- FIGURE 46 - Trend Screen103
- Trend Screen103
- FIGURE 47 - Trend Setup Screen105
- Trend Setup Screen105
- Advanced Trend Setup Screen107
- FIGURE 48 - Advanced Trend Setup Screen107
- Common Slots Screen109
- FIGURE 49 - Common Slots Screen109
- TABLE 2 - Status Messages114
- TABLE 3 - Run Messages115
- TABLE 4 - MBC Startup Messages115
- TABLE 5 - Start Inhibit Messages115
- TABLE 6 - Warning Messages116
- TABLE 7 - Routine Shutdown Messages118
- TABLE 8 - Cycling Shutdown Messages118
- TABLE 9 - Safety Shutdown Messages125
Section 3 - Vsd Operation135
FIGURE 50 - Left Side of HYP744 Drive Cabinet138
FIGURE 51 - Right Side of HYP744 Drive Cabinet139
FIGURE 52 - Left Side of Hyp490A Drive Cabinet140
FIGURE 53 - Right Side of Hyp490A Drive Cabinet141
FIGURE 54 - Drive Logic Board142
FIGURE 55 - Rectifier Side of the Power Unit142
Section 4 - Printers145
FIGURE 56 - Printers146
TABLE 10 - Okidata 182, 182 Turbo, 184 Turbo147
TABLE 11 - Weigh-Tronix147
TABLE 12 - Seiko147
FIGURE 57 - Sample Printout (Status)150
FIGURE 58 - Sample Printout (Setpoints)152
FIGURE 59 - Sample Printout (Schedule)154
FIGURE 60 - Sample Printout (Sales Order)154
FIGURE 61 - Sample Printout (History)155
FIGURE 62 - Sample Printout (Security Log Report)157
FIGURE 63 - Sample Printout (Trend Data New or Existing Points)157
FIGURE 64 - Sample Printout (Custom Screen Report)157
FIGURE 65 - Communications Block Diagram159
TABLE 13 - si Metric Conversion161

York OPTIVIEW - FIGURE 54 - Drive Logic Board; FIGURE 55 - Rectifier Side of the Power Unit

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