Unication E5 Spécifications Page 139
- Page / 186
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
6 - 23
6 Programless Communications
E5C-T Digital Controllers Programmable Type Communications Manual (H186)
6-3 Controlling Programless Communications
6
6-3-7 Troubleshooting
In RAM Write Mode, however, the set values will be restored to the values in non-volatile memory every
time the power supply is cycled. If you need to maintain the current set values before the power supply
is turned OFF, use an operation command to save them to RAM before the power supply turns OFF.
Possible problems that can occur with programless communications and corrective actions are given in
the following table.
Note: For information on other problems, refer to A-2 Troubleshooting.
6-3-7 Troubleshooting
Status Cause and corrective action Page
The Response Flag changes to
e0**.
The write value for the set value for download setting ** is out of
range.
3-4 to 3-7
The Communications Writing parameter is set to OFF. 6-18
The Response Flag changes to
8*** (hex) or 9*** (hex).
The operation command code is incorrect. 6-22
The current status of the E5@C-T prevents it from
acknowledging the operation command.
2-18 to 2-21
The Communications Writing parameter is set to OFF. 6-18
The Response Flag changes to
eeee.
The power supply to the E5@C-T Controllers was turned ON
before the power supply to the PLC.
6-4
The PLC memory address is out of range. 6-8
There may be noise interference. Shield the communications line
or attach terminating resistance to the end of the
communications line.
6-25
6-36
6-41
• The communications
indicator on the PLC flashes
irregularly.
• The value of the
Communications Monitor
parameter in the E5@C-T is
too long.
The Highest Communications Unit No. parameter is not set to
the highest communications unit number that is actually set.
6-7
• Communications unit numbers are not set consecutively from
0 or the same communications unit number is set more than
once.
• The setting of the Communications Baud Rate parameter is
not the same for all E5@C-T Controllers.
6-7
The E5@C-T was moved to the initial setting level (setting area
1).
6-22
• The communications
indicator on the PLC is not lit.
• The Communications
Monitor parameter in the
E5@C-T is c.err.
The power supply is not turned ON to the E5@C-T Controller
with communications unit number 0.
6-4
The wiring is not correct. 6-25
6-36
6-41
The communications settings are not the same between the PLC
and the E5@C-T.
6-25
6-36
6-41
6-28
The E5@C-T was moved to the initial setting level (setting area
1).
6-22
Check the cycle time of the PLC. If it is longer than the value set
for the Receive Data Wait Time parameter, change the set value
of this parameter so that it is longer than the cycle time.
6-10
The ERR. indicator on the
Serial Communications Module
is lit (for a Mitsubishi PLC).
The power supply to the E5@C-T Controllers was not turned ON
or OFF at the proper time.
6-4
- Programmable Type 1
- Preface 3
- © OMRON, 2014 3
- Warranties 4
- Limitation on Liability; Etc 4
- Safety Precautions 6
- CAUTION 7
- Precautions for Safe Use 9
- Precautions for Safe Use 10
- Trademarks 11
- Versions 12
- Revision History 13
- Revision History 14
- Sections in This Manual 15
- CONTENTS 16
- Section A Appendices 18
- Communications Methods 19
- 1-1-1 Introduction 20
- 1-1-3 Transmission Procedure 21
- 1-1-4 Interface 21
- 1-1-5 Wiring 21
- 1 Communications Methods 22
- CompoWay/F Communications 25
- Procedures 25
- 2-1 Data Format 26
- 2-1-2 BCC Calculation Example 27
- 2-1-3 Response Frame 27
- 2-1-4 Communications Data 28
- 2-1-5 End Code Example 28
- 2-1 Data Format 29
- 2-1-5 End Code Example 29
- 2-2 Structure of Command Text 30
- 2-2-4 Addresses 31
- 2-2-5 Number of Elements 31
- Variable 32
- 2-3-2 Write Variable Area 33
- Response 36
- -5CCT AEX3R 38
- 2-3-7 Echoback Test 39
- (2) Response Code 40
- • Normal Completion 40
- • Error Occurred 40
- 2-3-8 Operation Command 41
- 2-3-8 Operation Command 43
- 2-4 Response Code List 46
- Communications Data for 47
- CompoWay/F 47
- 3-2 Status and Status 2 77
- 3-2 Status and Status 2 79
- Modbus Communications 81
- Procedure 81
- 4-1 Data Format 82
- 4-1 Data Format 83
- 4-1-1 Command Frame 83
- 4-1-2 Response Frame 84
- 4-1-3 Error Codes 85
- 4-2 Function List 86
- 4-3 Variable Area 87
- 4-4-1 Variable Read, Multiple 88
- Response Frame 89
- Response Code 89
- H'10 90
- Command Frame 92
- 4-4-4 Echoback Test 94
- PID set is fixed at PID1 98
- 5-2 Status 115
- Programless Communications 117
- 6-1-1 Introduction 119
- 6-1-2 Features 119
- 6-1-5 Connectable PLCs 121
- 6-2 E5@C-T Controller Setup 122
- 6-2-3 Send Data Wait Time 123
- Communications Setting Level 125
- 6-2-6 Receive Data Wait Time 126
- 6-2 E5@C-T Controller Setup 129
- Troubleshooting 133
- 6-2-10 Communications Writing 134
- 6-3 Controlling Programless 136
- Communications 136
- 6-3-2 Response Flag 137
- 6-3-4 Operation Command Codes 138
- 6-3-6 Write Mode 138
- 6-3-7 Troubleshooting 139
- CX-Programmer and USB driver 140
- 6-4-3 PLC Setup 141
- 6-4-3 PLC Setup 143
- 6-4-4 E5@C-T Controller Setup 144
- SCU21-V1 145
- 6-4-5 Checking Operation 146
- 6-4-5 Checking Operation 147
- Changing E5CC-T Settings 148
- Connecting to the PLC 152
- 6-5-3 PLC Setup 152
- 6-5-3 PLC Setup 153
- 6-5-4 E5@C-T Controller Setup 155
- 6-5-5 Checking Operation 155
- USB port 156
- USB connector 156
- Commercially 156
- QJ71C24N-R4 157
- (4) Click the OK Button 158
- (5) Click the Execute Button 158
- 6-6-3 PLC Setup 159
- 6-6-4 E5@C-T Controller Setup 162
- 6-6-5 Checking Operation 163
- 6-6-5 Checking Operation 165
- Component Communications 169
- 7-1 Component Communications 170
- 7-1-2 Wiring 171
- Initial Setting Level 172
- Operation Level 172
- Adjustment Level 172
- 7 Component Communications 173
- 7-2 Operation for Component 174
- 7-3 Troubleshooting 175
- Appendices 177
- A-1 ASCII List 178
- A-2 Troubleshooting 179
- A Appendices 180
- Contact: www.ia.omron.com 186
© 2020, manymanuals.fr. Tous droits réservés | 3.703 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels