1
CMVLC401A
Contents
1
Safety Information .....................................................................................................................................................2
1.1
General ........................................................................................................................................................................ 2
1.2
Application ................................................................................................................................................................... 2
1.3
Installation .................................................................................................................................................................... 2
1.4
Electrical Connection .................................................................................................................................................... 2
1.5
Operation ..................................................................................................................................................................... 3
2
Introduction ...............................................................................................................................................................4
2.1
Module Specifications .................................................................................................................................................. 4
2.2
Module Identification Label ........................................................................................................................................... 4
3
Installation .................................................................................................................................................................5
3.1
Mechanical Installation ................................................................................................................................................. 5
3.2
RS-485 Terminal Block................................................................................................................................................. 6
3.3
Electrical Installation..................................................................................................................................................... 6
3.3.1
Cable Types ................................................................................................................................................. 6
3.3.2
Network Limitations ..................................................................................................................................... 6
3.3.3
Connections and Shielding ........................................................................................................................... 6
3.3.4
Network Termination ................................................................................................................................... 7
4
Parameters for use with RS-485/LECOM ....................................................................................................................8
4.1
Drive Communication Parameters................................................................................................................................. 8
4.2
RS485 LECOM-Specific Parameters ............................................................................................................................. 9
5
LECOM Protocol Details ...........................................................................................................................................10
5.1
LECOM - A/B Protocol Description .............................................................................................................................. 10
5.2
Controller address (AD1, AD2) .................................................................................................................................... 10
5.3
Code Number (C1, C2) ................................................................................................................................................ 11
5.3.1
Standard Addressing.................................................................................................................................. 11
5.3.2
Addressing via Code Bank ......................................................................................................................... 11
5.3.3
Addressing via Input Selection ................................................................................................................... 12
5.3.4
Extended Addressing ................................................................................................................................. 12
5.4
Parameter Value (V1 to Vn) ......................................................................................................................................... 12
5.5
Block-Check Character (BCC) ..................................................................................................................................... 14
6
LECOM Message Details ..........................................................................................................................................15
6.1
Telegram Response .................................................................................................................................................... 15
6.2
Receive Telegram ....................................................................................................................................................... 15
6.3
Receive Telegram Response ....................................................................................................................................... 15
6.4
Send Telegram ........................................................................................................................................................... 16
6.4
Broadcast / Multicast .................................................................................................................................................. 17
7
Commissioning ........................................................................................................................................................18
7.1
Drive Monitoring ......................................................................................................................................................... 18
7.2
Drive Programming and Control .................................................................................................................................. 18
7.3
Network Watchdog Timer ........................................................................................................................................... 18
7.3.1
Watchdog Timer ........................................................................................................................................ 18
7.3.2
Watchdog Time-out Period (P425).............................................................................................................. 18
7.3.3
Watchdog Time-out Action (P426) .............................................................................................................. 18
8
Drive Registers ........................................................................................................................................................19
8.1
Configuration and Control Registers ............................................................................................................................ 19
8.1.1
C1050 (Network Controlled Digital Output) ................................................................................................. 22
8.1.2
C1055 (Network Controlled Analog Output) ................................................................................................ 22
8.1.3
C1099 (Parameter Version) ........................................................................................................................ 22
9
Programming Parameters ........................................................................................................................................23
9.1
Fault History (P500) .................................................................................................................................................... 23
9.2
Drive ID (P502) ........................................................................................................................................................... 24
9.3
Terminal and Protection Status (P530) ........................................................................................................................ 25
9.4
Keypad Status (P531) ................................................................................................................................................. 25
10
Troubleshooting and Fault Elimination ......................................................................................................................26
10.1
Faults ......................................................................................................................................................................... 26
10.2
Troubleshooting.......................................................................................................................................................... 26
