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4.2.1
Operation mode switching and communication startup mode (Pr.79, Pr.340).................................................................... 34
4.3
Operation at communication error occurrence ..........................................................................................................37
4.3.1
Operation selection at communication error occurrence (Pr.500 to Pr.502, Pr.779) .......................................................... 37
4.3.2
Fault and measures ............................................................................................................................................................ 42
4.4
Inverter reset ..................................................................................................................................................................43
4.5
CC-Link function setting ...............................................................................................................................................45
4.5.1
Station number setting (Pr.542) .......................................................................................................................................... 45
4.5.2
Baud rate setting (Pr.543) ................................................................................................................................................... 46
4.5.3
Frequency command with sign (Pr.541) ............................................................................................................................. 47
5
5.1
Function block diagram ................................................................................................................................................49
5.2
Output from the inverter to the network......................................................................................................................50
5.3
Input to the inverter from the network.........................................................................................................................51
6
6.1
CC-Link extended setting (Pr.544) ...............................................................................................................................52
6.2
I/O signal list ..................................................................................................................................................................54
6.2.1
I/O signal when CC-Link Ver.1 one station (FR-A5NC compatible) is occupied (Pr.544 = 0)............................................. 54
6.2.2
I/O signal when CC-Link Ver.1 one station is occupied (Pr.544 = 1) .................................................................................. 57
6.2.3
I/O signal when CC-Link Ver.2 double setting is selected (Pr.544 = 12) ............................................................................ 58
6.2.4
I/O signal when CC-Link Ver.2 quadruple setting is selected (Pr.544 = 14, 24) ................................................................. 59
6.2.5
I/O signal when CC-Link Ver.2 octuple setting is selected (Pr.544 = 18, 28) ..................................................................... 61
7
7.1
Details of remote input and output signals.................................................................................................................63
7.1.1
Output signals (master module to inverter (FR-A8NC)) ...................................................................................................... 63
7.1.2
Input signals (inverter (FR-A8NC) to master module)......................................................................................................... 66
7.2
Details of remote register .............................................................................................................................................68
7.2.1
Remote register (master module to inverter (FR-A8NC)) ................................................................................................... 68
49
52
63
5
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