Communications Card Description ZB4-601-IF1, ZB4-609-IF1 4-38
Moeller 07/01 AWB-C2700-1347GB
8.14 ABB
ABB
PLC Type Protocol PLC Port Parameters
Masterpiece 90
MODBUS MMK Port 9600 baud, 8 data bits, 1 stop bit, no parity
DRIVER DESIGNATION (11, 5) : BUS > ABB-MMK (MPB.BIN)
SUPPORTED DATA TYPES : R, M
WIRING LIST
RS 232
Signal Pin Pin Signal
RxD 2 2 TxD
TxD 3 3 RxD
SG 5 5 SG
ZB4-601/609-IF1 MMK-Port
(9 pole male)
(9 pole male)
NOTES
• The ZB4-601/609-IF1 is connected to the Masterpiece 90 via the serial interface 2 of the CPU unit.
• Two different data types are possible. “I” data types are word registers and correspond to “4x” registers,
for ABB they are DAT(I). ”B“ data types are marker or bit registers and correspond to the ”0x” registers,
for ABB these are the DAT(B).
• The station number under which the PLC is to be addressed is fixed at Station 1.
• Your system software must also be provided with the Modbus functions, you therefore need the version
QMP93 or QMP95.
• Also ensure that all data words that can be addressed via the ZB4-601/609-IF1 are also defined in the
PLC.
Refer for this to the ABB manual on how to define the data words and what effective Modbus addresses
are accessed (COLA listing).
• If a value is generated, this will be given a Valid for the subsequent MODBUS address.
• Ensure particularly therefore that no data is written to this Valid or read from it.
• Normally you simply need to leave an address free (see also in the COLA list).
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