159
Command Lists Section 5-1
22: Not execut-
able in current
mode
01: Not possi-
ble during
execution
--- The mode is incorrect. Check the mode.
Data link status The data link is operating. Check the status of the data links.
02: Not
possible while
running
--- The mode is incorrect. Check the mode.
Data link status The data links are active. Check the status of the data links.
03: Wrong PLC
mode
--- The PLC is in PROGRAM
mode.
Check the modes of the PLC and
computer.
04: Wrong PLC
mode
--- The PLC is in DEBUG mode. Check the modes of the PLC and
computer.
05: Wrong PLC
mode
--- The PLC is in MONITOR
mode.
Check the modes of the PLC and
computer.
06: Wrong PLC
mode
--- The PLC is in RUN mode. Check the modes of the PLC and
computer.
07: Specified
node not
polling node
--- The specified node is not the
polling node.
Check node functioning as the
polling node for the network.
08: Step
cannot be exe-
cuted
--- The mode is incorrect. Check step status.
23: No such
device
01: File device
missing
Unit
configuration
The specified memory does
not exist as a file device.
Mount memory or format EM as file
memory.
02: Memory
missing
--- There is no file memory. Check the file memory to see if it is
mounted.
03: Clock
missing
--- There is no clock. Check the model.
24: Cannot
start/stop
01: Table
missing
Data link tables The data link tables have not
been registered or they
contain an error.
Set the data link tables.
Main code Sub-code Check point Probable cause Correction
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