Tcb-Ifmb640Tle Product Replacement - Toshiba TCB-IFMB641TLE Installation Manual

Modbus Interface
(2) Perform the communication status checking between Modbus Interface and Modbus Master.
Check that the communication with Modbus Master is normally performed.
When bit2 of SW3 is set to "OFF", the communication status with the Modbus Master is displayed by LED5.
Communication status with Modbus Master
Normal reception
Error
 LED indication during normal operation
LED1 Power indicator
LED2 RS-485 communication status indicator
LED3 TCC-LINK communication status indicator
LED4 TCC-LINK communication error indicator
LED5 TEST indicator
8

TCB-IFMB640TLE product replacement

This product can be used as TCB-IFMB640TLE variable specification mode.
 TCB-IFMB641TLE installation
Turn off the power and remove the TCB-IFMB640TLE and then install the TCB-IFMB641TLE. Install the TCB-
IFMB641TLE according to "4 Installation" and "5 Connection of power cables / earth wires / communication cables"
in this manual.
 TCB-IFMB641TLE setting
Set the RS-485 baud rate and the address switches of the TCB-IFMB641TLE according to "6 Setting", the same
as the installed TCB-IFMB640TLE. (For address 1, set the terminator of the RS-485)
 Switching variable specification
To switch from the TCB-IFMB641TLE variable specification to the TCB-IFMB640TLE variable specification, set
bit1 of SW3 to ON. When the power is turned on in this configuration, operation will be the same as the TCB-
IFMB640TLE.
LED5
Lighting
Light off
LED
– 10 –
Remarks
Lights for one second
A communication error occurred or no data has been
received.
Description
Lights while the power is on.
Blinks during RS-485 communication.
Blinks during TCC-LINK communication.
Lights temporarily when TCC-LINK is busy.
Used in the test mode.
Installation Manual
EN
10-EN