Toshiba V Series - Page 19

CONTENTS
6F8C0903
xvii
7 Troubleshooting . . . . . . . . . . . . . . . . . . 125
7.1 At Module Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
7.2 Reset Request (Scan List Clear) . . . . . . . . . . . . . . . 126
7.3 No Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
7.4 Data Communication with Slave Devices . . . . . . . . 129
8 Installation and Wiring . . . . . . . . . . . . . 131
8.1 Installation Environment and Mounting the
Base Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
8.2 Mounting/Removing the Module . . . . . . . . . . . . . . . 132
8.3 Power Cable Wiring/Grounding . . . . . . . . . . . . . . . . 133
8.3.1 Power cable wiring . . . . . . . . . . . . . . . . . . . . . . . .133
8.3.2 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
8.4 Network Installation . . . . . . . . . . . . . . . . . . . . . . . . . 134
8.4.1 Cabling outside the cubicle . . . . . . . . . . . . . . . . . 134
8.4.2 Cabling inside the cubicle . . . . . . . . . . . . . . . . . . 137
A Maintenance and Inspection . . . . . . . . 139
B READ Instruction/WRITE Instruction
Execution Time . . . . . . . . . . . . . . . . . . . 141
C Definition of Each Request Function
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
C.1 Reset Request Function Block . . . . . . . . . . . . . . . . 143
C.2 Parameter Setting Request (Local Node)
Function Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
C.3 Parameter Setting Request (Slave)
Function Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
C.4 Operation Mode Control Request Function Block . . 172
C.5 RAS Information Read Request Function Block . . . 182
C.6 Time Setting Request Function Block . . . . . . . . . . . 191
D Definitions of the Function Block for Slave
Data Input/Output . . . . . . . . . . . . . . . . . 201
D.1 Allocation Confirmation Function Block . . . . . . . . . 201
D.2 Slave Output (Asynchronous Mode)
Function Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
D.3 Slave Input (Asynchronous Mode)