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IV
CONTENTS
4.6.1 Input (X) assignment .................................................................................114
4.6.2 Output (Y) assignment .............................................................................. 116
4.7 Inverter Status Monitoring, Special Registers for Control .......117
4.7.1 Data that can be read at all times..............................................................117
4.7.2 Data that are read by controlling (OFF to ON) the read command ...........119
4.7.3 How to write data by controlling (OFF to ON) the write
command..................................................................................................121
4.7.4 Inverter operation status control................................................................126
4.7.5 Inverter parameter access error (D9150)..................................................128
4.7.6 Inverter status (D9151)..............................................................................128
4.8 Inverter Parameter Read/Write Method ..................................129
4.8.1 Reading the inverter parameters............................................................... 130
4.8.2 Writing the inverter parameters.................................................................132
4.9 User Area Read/Write Method ................................................135
4.9.1 User parameter read/write method............................................................ 135
4.10 Debugging Mode Specifications..............................................136
4.11 Register Display ......................................................................137
4.12 Inverter Operation Lock Mode Setting.....................................138
5. CC-Link COMMUNICATION 139
5.1 System Configuration ..............................................................140
5.1.1 System configuration example .................................................................. 140
5.1.2 Regarding CC-Link Ver. 1.10 ....................................................................140
5.1.3 Function block diagram............................................................................. 141
5.2 CC-Link Parameters................................................................143
5.2.1 Setting of station number and baudrate (Pr. 503, Pr. 504)........................ 143
5.2.2 Regarding the operation mode..................................................................143
5.2.3 Operation at CC-Link communication error occurrence............................144
5.3 CC-Link I/O Specifications ......................................................145
5.4 Buffer Memory.........................................................................148
5.4.1 Remote output signals (Master module to inverter) .................................. 148
5.4.2 Remote input signals (Inverter to master module) ....................................149
5.4.3 Remote registers (Master module to inverter)........................................... 150
5.4.4 Remote registers (Inverter to master module)........................................... 151
6. PROTECTIVE FUNCTIONS 153
6.1 Errors (Alarms) ........................................................................154
6.1.1 Error (alarm) definitions............................................................................. 155
6.1.2 To know the operating status at the occurrence of alarm
(Only when FR-PU04 is used).................................................................. 161
6.1.3 Correspondences between digital and actual characters..........................161