3. Parallel Data Input
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3.
Parallel Data Input
3-1. Connection and setting procedure
(1) Connection
The parallel data input connection is shown in Fig. 3-1.
The parallel data is input from CN1. CN1 is a DDK FRC2-C26L11-0L.
The flat cable (FRC2-AA26-10S) must be provided by the user.
CAUTION
1. The cable length must be 30m or less.
2. The external power can be supplied from the flat cable; but if the cable length is 2m or more,
supply the power from TB1.
The wires that can be used for TB1 are AWG26 to 16 (0.14 to 1.5mm
2
).
If the flat cable cannot be passed through the inverter unit's cable connection hole, remove the
plate of the cable connection hole.
In this case, the protective structure will be IP00.
C N 1
2 5
1
2 6
2
M ax. 30 m
2 6-core
flat ca ble
S e qu en cer or d ig ital sw itch
W 1
1
2
P a ralle l d a ta
in pu t sh ort pin
TB 1
1
2
2 4V po w er
sup ply
E X 0
E X 2 4
Note) The 24V power supply is to be provided by the user
Fig. 3-1 Connection of parallel data input section
(2) Setting procedure
1) Decide the circuit format and data format.
2) Decide the circuit format (open collector/open emitter) with W1. (Fig. 3-5).
3) Turn ON the power, Set the parameter C02-0 to 2 (parallel fixed). (Refer to Fig. 5-9 in the
VAT2000 Instruction Manual (PCST-3251).)
4) Set the data input mode, circuit format, and parallel data format in C32-0 to C32-2.
Note) Set the A05-2 setting value to 1 to cancel the hardware option display skip when setting
the C32-0 to C32-2 parameters.
(The default value is display skip.)
