Omron Q2A Series Technical Manual page 479

No.
Name
(Hex.)
U4-21 Run Source Selected
(07DD)
U4-22 Mbus CmdWord Value
(07DE)
U4-23 Option CmdWord Value
(07DF)
U4-24 No of Travels(L)
(07E6)
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Description
Shows the selected Run command source.
The keypad shows the Run command source as "XY-nn" as specified by these rules:
X: Ext Ref 1/2 [H1-xx = 9] selection status
• 1: b1-02 [Run Comm. Sel 1]
• 2: b1-16 [Run Comm. Sel 2]
Y: Run command source
• 0: Keypad
• 1: Control circuit terminal
• 3: Modbus communications
• 4: Communication option card
• 7: Q2pack
nn: Run command limit status data
• 00: No limit status.
• 01: The Run command was left ON when the drive stopped in the Programming
Mode.
• 02: The Run command was left ON when switching from LOCAL Mode to
REMOTE Mode.
• 03: The Run command is in standby after the drive was energized until the soft
charge bypass contactor turns ON.
Note:
The drive will detect Uv1 [DC Bus Undervoltage] or Uv [Undervoltage] if the soft
charge bypass contactor does not turn ON after 10 s.
• 04: Restart after run stop is prohibited.
• 05: Fast stop has been executed using the MFDI terminal. Or, the motor has ramped
to stop by pressing the STOP key on the keypad.
• 06: b1-17 = 1 [RUN@PowerUp Selection = Disregard RUN] is set.
• 07: During baseblock while coast to stop with timer.
• 08: Frequency reference is below E1-09 [Min Output Frequency] during baseblock.
• 09: Waiting for the Enter command from PLC.
Shows the operation signal (register 0001H) sent to the drive from Modbus
communications as a 4-digit hexadecimal number (zero suppress). The keypad shows
the operation signal as specified by these rules:
bit 0 : Forward run/Stop
bit 1 : Reverse run/Stop
bit 2 : External fault
bit 3 : Fault Reset
bit 4 : Multi-function input 1
bit 5 : Multi-function input 2
bit 6 : Multi-function input 3
bit 7 : Multi-function input 4
bit 8 : Multi-function input 5
bit 9 : Multi-function input 6
bit A : Multi-function input 7
bit B : Multi-function input 8
bit C : Not used (normal value of 0).
bit D : Not used (normal value of 0).
bit E : Not used (normal value of 0).
bit F : Not used (normal value of 0).
Shows the operation signal (register 0001H) sent to the drive from Modbus
communications as a 4-digit hexadecimal number. The keypad shows the operation
signal as specified by these rules:
bit 0 : Forward run/Stop
bit 1 : Reverse run/Stop
bit 2 : External fault
bit 3 : Fault Reset
bit 4 : Multi-function input 1
bit 5 : Multi-function input 2
bit 6 : Multi-function input 3
bit 7 : Multi-function input 4
bit 8 : Multi-function input 5
bit 9 : Multi-function input 6
bit A : Multi-function input 7
bit B : Multi-function input 8
bit C : Not used (normal value of 0).
bit D : Not used (normal value of 0).
bit E : Not used (normal value of 0).
bit F : Not used (normal value of 0).
Shows the lower 4 digits of the drive run count.
Note:
The drive run count appears as an 8-digit number. The upper 4 digits of U4-25 [No
of Travels(H)] and the lower 4 digits of U4-24 appears.
11.15 U: MONITORS
MFAO Signal Level Ref.
No signal output The -
keypad shows the Run
command source as
"XY-nn" as specified by
these rules: available
No signal output -
available
No signal output -
available
No signal output -
available
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