Sony TAV-L1 Service Manual page 37

LIFT ERROR HISTORY DISPLAY MODE
This mode is used to analyze displayed information when the error
occurs by the lift.
Procedure:
1. Press the [POWER] button to turn the power on.
2. Press or touch three buttons of
3. The message "LIFT_ERRXX" is displayed on the fluorescent
indicator tube. (Refer to the flow chart of the figure below for
the following procedure)
4. To release from this mode, press or touch three buttons in the
same manner as step 2.
H
LIFT_ERRXX TIME_COUNT
s
[VOL --]
ETC_INFORM
[VOL --]
ERR_STT_ 1
(Latest Error)
[VOL --]
ERR_STT_30
(Oldest Error)
General Information Displayed of Fluorescent Indicator
Tube
Display
1HIST__XX Protector kind
1_JCPXXXX Software status
1SENSXXXX Motor driver/sensor status
1_PWMXX Motor speed
1__FGXXXX Counter for detection of moving distance
1TOUTXX Timer remained
, [FM] and
simultaneously.
N x s
H
HOUR 0
s
[VOL --] [VOL +]
UPCNT 0
[VOL --] [VOL +]
EMRUP 0
[VOL +]
[VOL --] [VOL +]
EMRDN 0
H
LMODE_XXXX
s
[VOL --] [VOL +]
[VOL +]
E2PNG_XXXX
H
1HIST__XX
s
[VOL --] [VOL +]
[VOL +]
1_JCPXXXX
[VOL --] [VOL +]
1SENSXXXX
[VOL --] [VOL +]
1_PWMXX
[VOL --] [VOL +]
1__FGXXXX
[VOL --] [VOL +]
1TOUTXX
(Lift Error History Display Mode)
Description
Detail Description Displayed of Fluorescent Indicator
Tube
Note: All numbers are displayed by hexadecimal.
• 1HIST__XX
Refer to "ERROR CODE FOR LIFT PROTECT" on the
SERVICING NOTES (page 6).
If value is "00", it's not protector but EMER UP/DW was detected.
• 1_JCPXXXX
Display
B0B0 Lift is at close-end position
B0C0/B0C1 Lift acceleration status at close operation
B0D0/B0D1 Lift moving normally at close operation
B0E0/B0E1 Lift deceleration status at close operation
B0F0/B0F1 Lift decelerate before direction change, close to open
B100 Lift is at open-end position
B110/B111 Lift acceleration status at open operation
B120/B121 Lift moving normally at open operation
B130/B131 Lift deceleration status at open operation
B140/B141 Lift decelerate before direction change, open to close
B150/B151 Driver shutdown before power off
B160 – B166 EMER UP/DW was detected and lift is turning over
B170 Lift is at error status
B180 Lift stops halfway
B1A0 – B1A2 Driver start-up at power on sequence
B1B0 Driver shutdown at power on sequence
B1C0/B1C1 Position adjust before power off
• 1SENSXXXX
Left 2numbers : Motor driver status at error detection
Right 2numbers : Sensor status at error detection
Note: These 2 code has to convert to binary.
Motor driver status:
Bit1: MO RESET (Reset control)
0: Low
1: High
Bit2: MO ENABLE
0: Motor stop
1: Motor drive
Bit3: MO PHASE (Direction control)
0: Open direction
1: Close direction
Bit4: MO SR (SR control)
0: Open (neutral)
1: Short brake
Bit5: MO MODE (Mode control)
0: Low
1: High
Bit6: CURRENT DET (Overcurrent detection at motor driver
(IC916))
0: Undetected
1: Detected
Bit7: MO FAULT (Fault detection at motor driver (IC916))
0: Undetected
1: Detected
Bit8: OCP FLG (Overcurrent detection is permitted or not)
0: Prohibit
1: Permit
TAV-L1
Description
37