Flex EM/EX HazLoc System Instruction Manual
June 2019
Page 45 of 62
4.2.6
I-CHIP Programming Port
Fig. 19
Fig. 20
Refer to the I-CHIP PROCEDURE within the Enrange Flex EM/EX/Pro Transmitter
ATEX/IECEx Information sheet (198-80210-0010).
The I-CHIP programming port located on the decoder module (
see Fig. 19
for EM and
Fig. 20
for EX) inside the receiver is designed for the purpose of transferring system
serial number/ID code either from the I-CHIP to the receiver or vice versa. If you wish to
transfer system information from the receiver to the I-CHIP, insert the I-CHIP onto the
programming port (JP6 jumper not inserted), wait until the Status LED on the decoder
module turns a solid green (within 2 seconds), and then take the I-CHIP out of the
programming port (programming completed). At this time the I-CHIP should also
possess the same serial number/ID code as the receiver. If the Status LED on the
decoder module displays a solid red light after inserting the I-CHIP (programming
failed), then you must reinsert the I-CHIP one more time. On the other hand, if you wish
to transfer system information from the I-CHIP to the receiver, then you must first insert
JP6 jumper prior to inserting the I-CHIP, then wait for the green light to appear on the
Status LED. At this time the receiver should also possess the same system information
as the I-CHIP. Please note that the receiver unit must be powered in order to proceed
with the programming.
JP7
JP6
JP5
JP4
JP3
JP2
JP1
SYSTEM FUNCTIONS TEST
PB1~PB4
PB5~PB8
PB9~PB12
I-CHIP PORT
