Taylor TX180S, Maintenance Manual

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9C-17 9C-17 TX / TXH / TXB 180S - 400L (Rev. 4/23/07) TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
A blinking A blinking segment indicates a segment indicates a fault at a fault at a certain output. certain output.
In total, there are 11 outputs: In total, there are 11 outputs:
 
Outputs 0 – 6 are analog Outputs 0 – 6 are analog
 
Outputs 7 – 9 are STP digitals outputs Outputs 7 – 9 are STP digitals outputs
 
Output 10 is a STG digital output Output 10 is a STG digital output
Information that is more specific can be found while running through the different modes (S switch / F4). Information that is more specific can be found while running through the different modes (S switch / F4).
While pressing the switch, the left side of the display gives information about which output channel is While pressing the switch, the left side of the display gives information about which output channel is
tested; the right side gives the matching wire number. tested; the right side gives the matching wire number.
When releasing the switch, the display shows either the actual current in mA (milliAmps), or the logic state When releasing the switch, the display shows either the actual current in mA (milliAmps), or the logic state
of the output (either ‘ of the output (either ‘ hi hi ’ or ’lo’). ’ or ’lo’).
If an output is currently in fault, its respect If an output is currently in fault, its respect ive segment in the overview screen blinks slowly ive segment in the overview screen blinks slowly . . On the output On the output
specific screen, the display alternates between the actual state (current value or logic state) and the fault specific screen, the display alternates between the actual state (current value or logic state) and the fault
type (open / short / curr / oor). type (open / short / curr / oor).
Voltage T Voltage T est est
When selecting this mode, the display shows: When selecting this mode, the display shows:
The displayed value, after the M switch (F3) is released, is the The displayed value, after the M switch (F3) is released, is the PERMANENT VOLTAGE Vp PERMANENT VOLTAGE Vp in Volts as in Volts as
measured on wire measured on wire A01 A01 . .
The two other modes of this group are The two other modes of this group are switched voltage (Vs) switched voltage (Vs) and and sensor voltage (Vsen) sensor voltage (Vsen) , also , also
expressed in expressed in
Vol Vol ts ts
. .
Vs Vs is measured on wire B12. is measured on wire B12. This power supply input is used to allow t This power supply input is used to allow t he APC to control the power down he APC to control the power down
process, allowing it to save statistical information in FLASH before actually shutting down. process, allowing it to save statistical information in FLASH before actually shutting down.
Vsen Vsen is measured off an internally generated voltage regulator and should be near 8.0V is measured off an internally generated voltage regulator and should be near 8.0V . . It can be It can be
measured on any unloaded analog input channel (e.g. ANI0 on A11). measured on any unloaded analog input channel (e.g. ANI0 on A11). The Vsen voltage is The Vsen voltage is used as a used as a
reference for the analog inputs. reference for the analog inputs.
Connector layout : Connector layout :
Rear view on the Rear view on the
controller connector controller connector
J154 J154 J155 J155
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