ProSoft Technology MVI69E-MBTCP - Set Driver and Command Active Bits Block (9500)

Reference MVI69E-MBTCP ♦ CompactLogix Platform
User Manual Modbus TCP/IP Enhanced Communication Module
Page 136 of 150 ProSoft Technology, Inc.
June 28, 2017
Offset
Description
41
Encapsulated Modbus TCP/IP error sent: this counter increments each time the
server sends an error to the remote Modbus TCP/IP client.
42
Encapsulated Modbus TCP/IP error received: this counter increments each time an
error is received from a remote Modbus TCP/IP client.
43
Modbus MBAP request count: this counter increments each time an MBAP (Service
Port 502) request is received from a remote Modbus TCP/IP client.
44
Modbus MBAP response count: this counter increments each time an MBAP
(Service Port 502) response is sent back to a remote Modbus TCP/IP client
command.
45
Modbus MBAP error sent: this counter increments each time the server sends an
error to the remote MBAP Modbus TCP/IP client.
46
Modbus MBAP error received: this counter increments each time an error is
received from a remote MBAP Modbus TCP/IP client
47 to (n-1)
Spare
Where n = 60, 120, or 240 depending on the Block Transfer Size parameter.
7.4.10 Set Driver and Command Active Bits Block (9500)
This block enables and disables the Modbus TCP/IP clients and servers of the
module.
Block 9500: Request from Processor to Module
Offset
Description
0
Block ID 9500 to set server and client enable/disable state
1
Server active state
0=Disabled
1=Enabled
2
Client 0 to client 15 bit map for active status of clients
3
Client 16 to client 19 bit map for active status of clients
4 to 23
Client 0 to client 19 command active bits. One word for each client with each bit
used to turn on and off the commands for the client.
0=Disabled
1=Enabled
24 to (n-1)
Spare
Where n = 60, 120, or 240 depending on the Block Transfer Size parameter.
Block 9500: Response from Module to Processor
Offset
Description
0
Block ID 9500 requested by processor
1
The next write block ID
2 to (n-1)
Spare