FEC AFC1500 - Manual (Page 37)

FEC AFC1500 Operations Manual Chapter 3: System Description (Rev. 6:10/09)
Page 3-7
3.2.2 AFC1500 Status LED and Bypass Switch Description
Located on the front of each SAN Unit are status indicators as well as a manual spindle bypass
switch. The indicators provide diagnostics and overall status, while the bypass switch provides a ma-
nual method to bypass a spindle when it is part of a multiple spindle configuration. This allows other
spindles to continue operation without the bypassed spindle.
Fig. 3-2-2 Status LED and Bypass switch.
ITEM ON UNIT DESCRIPTION
1 POWER (Yellow ). Indicates the power is on.
2 BUSY
(Orange). Lights when the unit is powering on or performing a fastening operation.
Flashes when operating in reverse.
3 SV (SERVO)
(Red). Lights if an Abnormal condition is detected in the Servo section of the control cir-
cuit. See troubleshooting section for more information
4 ABNORMAL
(Red). Lights to indicate that some component of the spindle (SAN unit, Nutrunner Tool,
etc.) is in an Abnormal state, and the fastening cycle has been interrupted.
A failed Cal Check or Zero Check will also display as an ABNORMAL.
Flashes when a Current warning has been detected.
See troubleshooting section for more information.
5 ACCEPT
(Green) Lights to indicate that the spindle has completed an acceptable fastening, Zero
Check, or Cal Check.
6 REJECT
(Red). Indicates the spindle performed a rejected fastening, out of the operation limits.
Flashes fast indicating an Angle reject. ( on 100 msec – off 300 msec)
Flashes Slow indicating a Torque rate or time reject. (on 100 msec – off 700 msec)
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BYPASS SWITCH
INDICATOR
(Red) The LED mounted in the handle of the switch flashes when the unit is in Bypass
mode. The system will not operate in this mode. If connected to the Multi Unit, the spindle
is ignored, and the remaining spindles in the configuration will be judged as if the by-
passed spindle does not exist.
Detailed information of the System status can be obtained through the Keyboard-display unit.
BYPASS
RUN
SW1
SV.
ABN.
REJ.
ACC.
POWER
BUSY
CON1
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2
3
4
5
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