USER’S MANUAL

More documents

Recommendations

Info

Programming example: typedef struct { int m:11; // mantissa, -1024..1023 int e: 4; // exponent -8..7 unsigned int f: 1; // format, 1->special emoint format } eint16; //--------------------------------------------------------------------------- unsigned short int float_to_eint16(float value) { eint16 etmp; int dec=0; while (floor(value) != value && dec=0 && value=-1000 && value=0) etmp.m=1; // Set sign else etmp.m=-1; // Set sign value=fabs(value); while (value>1000) { etmp.e++; // increase exponent value=value/10; } value+=0.5; // round etmp.m=etmp.m*value; // make signed } Rreturn (*(unsigned short int *)&etmp); } //--------------------------------------------------------------------------- float eint16_to_float(unsigned short int value) { float f; eint16 evalue; evalue=*(eint16 *)&value; if (evalue.f) { if (evalue.e>=0) f=(int)evalue.m*pow10(evalue.e); else f=(int)evalue.m/pow10(abs(evalue.e)); } else f=value; return f; } //--------------------------------------------------------------------------- 56 Serial communication Omron SX inverter manual
Example of 15-bit fixed point format The value 72.0 can be represented as the fixed point number 72. It is within the range 0-32767, which means that the 15-bit fixed point format may be used. The value will then be represented as: B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 Where bit 15 indicates that we are using the fixed point format (F=0). Omron SX inverter manual Serial communication 57
Page 1 and 2:
Cat. No. I127-EN-00B SX-V High powe
Page 4 and 5:
Safety Instructions Precautions sev
Page 6 and 7:
Precautions to be taken with a conn
Page 8 and 9:
Contents 1. Introduction ..........
Page 10 and 11:
1. Introduction Omron SX-V is used
Page 12 and 13:
Category C2: Power Drive System (PD
Page 14 and 15: 2. Mounting This chapter describes
Page 16 and 17: 2.2.2 Mounting schemes Membrane cab
Page 18 and 19: 2330 2330 1000 600 1200 600 Fig. 11
Page 20 and 21: 3. Installation The description of
Page 22 and 23: RFI-Filter Mains VSD maintenance sw
Page 24 and 25: 3.5.2 Tightening torque for mains a
Page 26 and 27: 4. Getting Started This chapter is
Page 28 and 29: 6. Set motor power [223]. 7. Set mo
Page 30 and 31: 5. Control Connections 5.1 Control
Page 32 and 33: 5.4 Connection example Fig. 24 give
Page 34 and 35: angle. Do not let the signal cable
Page 36 and 37: 6. Applications This chapter contai
Page 38 and 39: 7. Main Features This chapter conta
Page 40 and 41: One motor must stop before changing
Page 42 and 43: Stop RunL RunR Enable Reset +24 V X
Page 44 and 45: Torque [%] [4161] MaxAlarmMar (15%)
Page 46 and 47: 7.6.2 Fixed MASTER This is the defa
Page 48 and 49: 7.6.6 PID control When using the Pu
Page 50 and 51: 7.6.8 Checklist And Tips 1. Main Fu
Page 52 and 53: Stopping an additional pump This fi
Page 54 and 55: 46 EMC and Machine Directive Omron
Page 56 and 57: alarm messages. 300 Process Appl St
Page 58 and 59: The VSD will be started and stopped
Page 60 and 61: 100 0rpm Stp A 0.0A Menu 100 appear
Page 62 and 63: Motor M2 44041-44048 172/180 to 174
Page 66 and 67: 58 Serial communication Omron SX in
Page 68 and 69: 11.1.2 2nd Line [120] Sets the cont
Page 70 and 71: Local/Remote key function [217] The
Page 72 and 73: 11.2.4 Motor Data [220] In this men
Page 74 and 75: When the motor has no cooling fan,
Page 76 and 77: PWM Mode [22E2] Default: Standard S
Page 78 and 79: Menu [234] PTC contains functions t
Page 80 and 81: The active set can be viewed with f
Page 82 and 83: Number of Trips [251] Any number se
Page 84 and 85: Communication information Modbus In
Page 86 and 87: Min Alarm [25K] Delay time starts c
Page 88 and 89: Modbus format UInt Brake Fault [25V
Page 90 and 91: Communication Fault Time [2642]] De
Page 92 and 93: Default: Speed F(AnIn) 0 Function o
Page 94 and 95: Fieldbus format Long, 1=0.001 Modbu
Page 96 and 97: pm 333 Acc MotPot Stp 16.0s A Nom.
Page 98 and 99: Deceleration Ramp Type [338] Sets t
Page 100 and 101: Default: Range: Depend on: 0 rpm -
Page 102 and 103: Fieldbus format Modbus format PID r
Page 104 and 105: Profibus slot/index 169/32 Fieldbus
Page 106 and 107: n [367] Preset Ref 6, with default
Page 108 and 109: PID sleep functionality This functi
Page 110 and 111: 11.3.9 Pump/Fan Control [390] The P
Page 112 and 113: Change Timer [395] When the time se
Page 114 and 115:
Lower Band Limit [39C] If the speed
Page 116 and 117:
Run Times 1-6 [39H] to [39M] Unit:
Page 118 and 119:
Max Alarm [416] Max Alarm Margin [4
Page 120 and 121:
The default set levels for the (pre
Page 122 and 123:
Overvolt control [424] Used to swit
Page 124 and 125:
User Bipol mA 3 0-10V 4 2-10V 5 Use
Page 126 and 127:
Communication information Modbus In
Page 128 and 129:
Page 130 and 131:
Profibus slot/index 169/145 Fieldbu
Page 132 and 133:
AnOut1 Advanced [533] With the func
Page 134 and 135:
Page 136 and 137:
Digital Out 2 [542] Relay 2 [552] N
Page 138 and 139:
Virtual Connection 1 Source [562] W
Page 140 and 141:
Communication information No. 1 2 3
Page 142 and 143:
Page 144 and 145:
Y Operator 2 [624] Selects the seco
Page 146 and 147:
Timer 1 Mode [642] Default: Off 0 D
Page 148 and 149:
Timer 2 T2 [655] Default: 0:00:00,
Page 150 and 151:
DC Link Voltage [719] Displays the
Page 152 and 153:
The example in Fig. 94 indicates th
Page 154 and 155:
Energy [733] Displays the total ene
Page 156 and 157:
Page 158 and 159:
150 Functional Description Omron SX
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
12.2 Trip conditions, causes and re
Page 168 and 169:
Table 28 Trip condition, their poss
Page 170 and 171:
Check external wiring, connections
Page 172 and 173:
Table 30 Brake resistor SX-V 400V t
Page 174 and 175:
When the "Safe Stop" condition is a
Page 176 and 177:
168 Options Omron SX inverter manua
Page 178 and 179:
Table 35 Typical motor power at mai
Page 180 and 181:
14.3 Operation at higher temperatur
Page 182 and 183:
14.6 Environmental conditions Table
Page 184 and 185:
176 Technical Data Omron SX inverte
Page 186 and 187:
Table 46 Type cables cross-sections
Page 188 and 189:
180 Technical Data Omron SX inverte
Page 190 and 191:
DEFAULT CUSTOM DEFAULT CUSTOM 2651
Page 192 and 193:
DEFAULT CUSTOM DEFAULT CUSTOM 5197
Page 194 and 195:
DEFAULT CUSTOM DEFAULT CUSTOM 81I I
Page 196 and 197:
89E DEFAULT DigOut status 89F AnIn
Page 198 and 199:
External Control Panel ............
Page 200 and 201:
(413) .............................
Page 202:
T Terminal connections ............
show all

USER’S MANUAL

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?