Chapter 7 Troubleshooting
PAGE 7-14
Parameter Errors [A.09 - *]
• Code A09-02- PARAMETER ERROR / MISSING PARAMETER SETUP
Some parameter settings are missing, set to “0” or out of the specified range of the tool.
RECOVERY:
1. Check that the parameter presets are not set as <0> or out of the specified range of the tool.
Confirm and set the affected value(s) in the acceptable range
100: Calibration Torque
102: Peak Torque High Limit
103: Target Torque (when Fastening Method is Torque Control)
202: Target Angle (when Fastening Method is Angle Control)
312: 1
st
Time High Limit
314: 2
nd
Time Tigh Limit
581: Using Sequence Operation Mode & Sequence Stage1 = 000000
SYS-036 = 1 & Fastening Direction is CCW
SYS-036 = 2 & Fastening Direction is CW
• Code A09-08 - PARAMETER ERROR / REVERSE TORQUE OVER.
The torque value exceeds the Reverse Torque High Limit value during a reverse operation.
RECOVERY:
1. Verify that the programmed parameter value is correct. Default [D-No. 110] value (5Nm) may be
too low
2. If the value is correct, check the application. The size of the tool may not be adequate for this
application or the fastener being reversed may be over-torqued.
3. Verify there is no excessive binding in the fastener, transmission or end of tool square drive
keeping the motor from turning.
• Code A09-09 - PARAMETER ERROR / SPINDLE NUMBER SETTING ERROR.
The spindle address of the HFC Unit has been set to something other than “1”.
RECOVERY:
1. Set the HFC Unit Address rotary switch located on the bottom of controller to “1”.
• Code A09-10 - PARAMETER ERROR / ANGLE HEAD TORQUE VARIATION ERROR.
The torque variation od the angle head exceeded the D-No. 541 Angle Head Variation Rate
CAUSE:
1. The tool angle head may have degraded operation.
RECOVERY:
1. Change the setting of D-No. 541 to “0” or “100” (percent)
2. Change the setting of D-No. 006 from “xxx1xx” to xxx0xx”
3. Replace the Angle Head
• Code A09-13 - PARAMETER ERROR / WORK SELECTION ERROR.
The Work/Parameter number selected is invalid (when trying to Start or Reverse)
RECOVERY:
1. Check the setting of SYS parameter D-No. 411 is using the correct method that will change
the work/parameter number.
2. If the SYS parameter D-No. 411 is set to “ID Input” (work selected from RS232C or Fieldbus
message) and the received part ID does not match with the model selection setup data or the
part ID has not been received after the part ID memory is cleared, this error will occur. Confirm
data and model select data setup.
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