Contrex ML-Drive Manual do Utilizador descarregar pdf (Página 30)

2 - 16

Figure 2-17 ML-Drive Serial Communications Connections

1. Shield only at one end of the cable.

2. If you need to terminate the communication line, then terminate

it at the unit which is the furthest away from the converter. A 100

ohm, 1/2 Watt resistor will usually terminate successfully. Refer

to EIA Standard RS485A, for more information.

Isolated

RS232 to RS485

Converter

ML-Drive #1

T/R–

COM

T/R+

ML-Drive #2

TXD/ TXD/

COM RXD RXD

— +

T/R–

COM

T/R+

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 177 178

Technical Assistance 2
Table of Contents 5
List of Illustrations 7
List of Tables 8
Introduction 9
INTRODUCING THE ML-DRIVE 11
EXAMPLES OF ML-DRIVE 12
APPLICATIONS 12
Installation / Setup 15
DOOR PANEL 16
MOUNTING 17
Hazardous voltages! 19
I/O Power (J4 pins 1, 2) 21
AC Power (J2 pins 3, 4, 5) 22
Lead Frequency (J4 pins 3, 5) 22
DANGER ! 23
Jog (J4 pins 7, 8) 24
R–Stop (J4 pins 9, 11) 24
F–Stop (J4 pins 10, 11) 25
Master / Follower 25
Drive Output 27
(J2 pins 1, 2) 27
Drive Enable (J4 pin 16) 27
Alarm (J4 pin 17) 28
SERIAL COMMUNICATIONS 29
TXD/ TXD/ 30
COM RXD RXD 30
— + 30
CALIBRATION 31
CURRENT LIMIT 32
Operation 35
KEYPAD OPERATION 37
(2 digits) 38
(up to 4 digits) 38
KEYPAD LOCKOUT 39
CONTROL PARAMETERS 41
CP-34 Max RPM Feedback 2000 44
CP-31 PPR Feedback 60 44
Master Mode Example 46
Setpoint Select 49
___ 53
Inverse Master Mode 56
Inverse Follower Mode 58
Acceleration/Deceleration 60
CP-66 Integral 2000 61
CP-67 Derivative 9000 61
CP-68 Feedforward 1000 61
Operations: Keypad 63
CP-05 Jog Setpoint 66
LOGIC CONTROL 67
Logic Inputs 68
Logic Output 71
MONITOR PARAMETERS 73
Input Monitoring 74
Run (J4 Pin 6) 75
Jog (J4 Pin 7) 75
R–Stop (J4 Pin 9) 75
F–Stop (J4 Pin 10) 75
Drive Enable (J4 Pin 16) 76
Alarm (J4 Pin 17) 76
Not Used 76
Performance Monitoring 77
Status Monitoring 79
Low Speed Alarm 80
High Speed Alarm 80
Ramped Error 80
Scaled Error 80
Using Serial Communications 84
Invalid Parameter Code 85
Control Mask Error 85
Parameter Send 87
Character 1 - STX: 87
Characters 2, 3 - Device #: 87
Character 12 - ETX: 89
Example of Parameter Send: 89
Character 4 - Error Code: 90
Character 11 - Data Format: 91
Control Command Send 92
Character 4 - Message Type: 92
Characters 9,10- DATA: 93
Data Inquiry 96
Characters 2, 3 Device #: 98
Character 4 -Error Code: 98
6 -XX.XX 99
Table 3-35 ASCII to Binary 100
Follower 101
Setpoint 101
Troubleshooting 103
Diagnostic Indicator 105
Test Number 105
Press To Activate 110
1 Drive Enable 110
PROM TEST 111
TROUBLESHOOTING 113
Motor Does Not Stop 114
Motor Does Not Run 115
Consult Tech 115
1-800-342-4411 115
Motor Runs at Wrong Speed 116
Motor Runs Unstable 117
PROM CHIP REPLACEMENT 118
Beveled Corner 119
Insert Tool Here 119
Glossary 121
Glossary - 2 122
GLOSSARY 123
Glossary - 4 124
Glossary - 5 125
Glossary - 6 126
Glossary - 7 127
Glossary - 8 128
Glossary - 9 129
Glossary - 10 130
Appendices 131
NUMERIC QUICK REFERENCE 137
CP-06 DIRECT SETPOINT 138
CP-10 ALARM FORMAT 138
CP-12 LOW ALARM 138
CP-13 HIGH ALARM 138
CP-14 RAMPED ERROR ALARM 138
CP-31 PPR FEEDBACK 140
CP-33 MAX RPM LEAD 140
CP-34 MAX RPM FEEDBACK 140
MP-40 TACH 140
MP-41 LEAD FREQUENCY 140
MP-43 FEEDBACK FREQUENCY 141
Two Decimal Places 141
MP-44 DEVIATION (ERROR) 141
MP-45 SCALED REFERENCE 141
MP-46 RAMPED REFERENCE 141
Direct Mode 142
Master Mode 142
Follower Mode 142
Invalid Code Parameter 143
Above Maximum Allowed Value 143
Below Minimum Allowed Value 143
Entry Timeout 143
MP-53 CONTROL STATE 144
MP-54 LOGIC INPUTS - GROUP A 144
MP-55 LOGIC INPUTS - GROUP B 145
MP-56 LOGIC OUTPUTS 145
MP-57 EEPROM STATUS 145
CP-61 DIRECT ENABLE 146
Inverse Scaling 147
CP-67 DERIVATIVE 148
CP-68 FEEDFORWARD 148
CP-70 DEVICE ADDRESS 148
CP-71 BAUD RATE 148
CP-72 CHARACTER FORMAT 148
CP-73 CONTROL MASK 149
CP-74 DRIVE ENABLE LOGIC 149
CP-80 RMS CURRENT LIMIT 149
CP-81 PEAK CURRENT LIMIT 149
MP-82 MOTOR CURRENT 149
MP-83 CURRENT LIMIT STATUS 150
CP-98 KEYPAD LOCKOUT 150
MP-99 SOFTWARE CODE REVISION 150
MP-00 SOFTWARE PART NUMBER 150
REFERENCE 151
1-763-424-8734 155
Use safety equipment 157
Warranty 163
Warranty - 2 164
SERVICE POLICY 165
Service 165
WARRANTY 166
Index - 1 167
Index - 2 168
Index - 3 169
Index - 4 170
Index - 5 171
Index - 6 172
Index - 7 173
Index - 8 174
Index - 9 175
Index - 10 176
Index - 11 177
Index - 12 178

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