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YASKAWA ELECTRIC
SIEP C730600 83D YASKAWA AC Drive Option SI-C3 Technical Manual
10 CC-Link Code Numbers
10
CC-Link Code Numbers
Note:
Command codes, extended command codes, monitor codes, fault contents, and alarm contents vary between drives and
energy-saving units.
Drive Codes
Drive Command Codes
Table 28 Drive Command Codes
Command Code
Name
Description
1181H
Read Run command source
0: Keypad
1: Control circuit terminals (sequencer input)
2: MEMOBUS/Modbus communications
3: Option card
1180H
Read frequency reference source
0: Keypad
1: Control circuit terminals (analog input)
2: MEMOBUS/Modbus communications
3: Option card
4: Pulse train input
2181H
Write Run command source
0: Keypad
1: Control circuit terminals (sequencer input)
2: MEMOBUS/Modbus communications
3: Option card
2180H
Write frequency reference source
0: Keypad
1: Control circuit terminals (analog input)
2: MEMOBUS/Modbus communications
3: Option card
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/Modbus register number.
–
Parameter settings
Master executes commands by adding 2000H to the MEMOBUS/Modbus register
number. Conversion takes place on the option card side.
00F4H
Clear all fault contents
9696H: Clear fault history
00FDH
Reset drive
9696H: Fault reset
