Two-Port Building Automation Gateway
What do you need help with?
In the MVI56-BAS how can I transfer a string to the CLX Processor?
is transferred to the processor for i=1 to l step 2 rem all the ASCII chars are extracted value = asc($(0),i) + asc($(0),i+1) * 256 push value push int(i/2) + 202 cal l25 rem and transferred
Read moreApparent data corruption in 33 words of MVI56-MCM or MVI56E-MCM ReadData or WriteData arrays.
for Modbus data. Enter a value of -1 for this variable if status information isn't being used. If it is being used, then enter a value that corresponds to an unused Read Data address. Toggle the MCM
Read moreWhere are the on-board jumper positions defined for my MVI module?
On bottom of the circuit board for any MVI products, you' ll find three jumper banks: COM1, COM2, and Setup. Each jumper position is labeled 232, 422 and 485.
Read moreMy 3150-MCM block IDs are incrementing until I connect the communications cable. Once the cable is connected, the block ID stops incrementing.
Verify the cable matches the diagram on page 50 of the user manual. If pins 7 and 8 are not jumpered, and there is communications on pins 1 or 9, your backplane transfers will fail. The error status
Read moreWhat is the part # and pin-out of the cable that came with my MVI serial module?
The part number for reordering the RJ45 to DB9 adapter cable provided with PLC serial modules is Cable 14. Pinout for the DB9 side: This is a straight thru adapter cable, pin 1-1, 2-2, 3-3, etc ... MVI46, MVI56, MVI56E, MVI69, MVI69E-MBS, Cable 14, Modbus, DF1, serial
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