10 CC-Link Code Numbers
27
10 CC-Link Code Numbers
◆ Command Codes
Table 18 Command Codes
Command Code Name Description
1181H Read Run command source
0: LED operator
1: Control circuit terminals (sequencer input)
2: MEMOBUS communications
3: Option unit
1180H Read frequency reference source
0: LED operator
1: Control circuit terminals (analog input)
2: MEMOBUS communications
3: Option unit
4: Pulse train input
2181H Write Run command source
0: LED operator
1: Control circuit terminals (sequencer input)
2: MEMOBUS communications
3: Option unit
2180H Write frequency reference source
0: LED operator
1: Control circuit terminals (analog input)
2: MEMOBUS communications
3: Option unit
4: Pulse train input
0074H Fault History 1 Reads the contents from U3-01.
0075H Fault History 2 Reads the contents from U3-02.
0076H Fault History 3 Reads the contents from U3-03.
0077H Fault History 4 Reads the contents from U3-04.
0078H Fault History 5 Reads the contents from U3-05.
0079H Fault History 6 Reads the contents from U3-06.
007AH Fault History 7 Reads the contents from U3-07.
0080H Fault History 8 Reads the contents from U3-08.
0081H Fault History 9 Reads the contents from U3-09.
0082H Fault History 10 Reads the contents from U3-10.
006DH Read frequency reference (RAM) Reads the drive’s frequency reference from RAM.
006EH Read frequency reference (EEPROM) Reads the frequency reference from EEPROM.
007BH Read LOCAL/REMOTE status
0: 0 = Frequency reference is supplied by CC-Link.
1: 0 = FWD/REV Run command is supplied by CC-Link.
8: 1 = During Stall Prevention.
00FBH Write LOCAL/REMOTE status
0: 0 = Frequency reference from CC-Link is enabled.
1: 0 = FWD/REV Run command from CC-Link is enabled.
When power is cycled, however, the source is determined by parameters b1-01 and b1-02.
If one of the multi-function relay input terminals is set to switch the source of the Run command (H1- = 2),
then the Run command and frequency reference will be supplied by parameters b1-15 and b1-16 when that
terminal is closed.
00EDH Write frequency reference (RAM) Writes the frequency reference for the drive to RAM.
00EEH Write frequency reference (EEPROM) Writes the frequency reference and all parameter values to EEPROM.
– Read parameters Adds 1000H to the MEMOBUS register number.
– Parameter settings
Master executes commands by adding 2000H to the MEMOBUS register number. Conversion takes place on the
option unit side.
00F4H Clear all fault contents 9696H: Clear fault history
00FDH Reset drive 9696H: Fault reset
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