Modbus Settings; Figure 36: Configuring The Modbus Settings; Table 38: Configuring The Modbus Settings - WAGO -TO-PASS 761 Manual

82 Parameterizing
7.9.1

MODBUS Settings

Select the TO-PASS
Select the MODBUS Settings option under the MODBUS entry.
The buttons for the MODBUS format and the input field for the polling cycle time
are provided on the right side:

Figure 36: Configuring the MODBUS settings

Table 38: Configuring the MODBUS settings

Enable/Format
MODBUS format
Polling cycle
761-217 Telecontrol Module Compact, 8 AI, Web, MODBUS485
®
telecontrol module from the project tree using the identifier.
Select the transmission format for MODBUS
communication; the format selected must be compatible with
the controller used.
The following formats are possible:
Not used (no MODBUS connection)
9600 (8N2), RTU Input (0x04)
9600 (8E1), RTU Input (0x04)
9600 (8O1), RTU Input (0x04)
9600 (8N1), RTU Input (0x04)*
9600 (8N2), RTU Holding (0x03)*
9600 (8E1), RTU Holding (0x03)*
9600 (8O1), RTU Holding (0x03)*
9600 (8N1), RTU Holding (0x03)*
19200 (8N2), RTU Input (0x04)*
19200 (8E1), RTU Input (0x04)*
19200 (8O1), RTU Input (0x04)*
19200 (8N1), RTU Input (0x04)*
19200 (8N2), RTU Holding (0x03)*
19200 (8E1), RTU Holding (0x03)*
19200 (8O1), RTU Holding (0x03)*
19200 (8N1), RTU Holding (0x03)*
* These functions are available starting with Firmware
Version FW 2.33.
Here, enter the MODBUS subscriber polling cycle time in
multiples of 10 ms.
The requested MODBUS subscriber must reply within this
time. This means that the polling cycle time is a function of
the response time of the slowest subscriber.
WAGO-TO-PASS® 761
Manual
Version 1.0.0