Motorola V186 User Manual - Page 44
The AO module can be diagnosed and monitored using the STS Hardware Test utility., Iout
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Analog Output Modules Parameter Selection Default setup AO Type Voltage/Current User Defined AO Value Voltage - 0 to 10 V User Defined Current - 0 to 20 mA AO Calibration KLV & PDV Voltage - 2 to 10 V Current - 4 to 20 mA KLV/PDV PDV=value Voltage - 2 to 10 V Current - 4 to 20 mA KLV Mask No /Yes No Per Module / Output Output Output Output Output Output Parameter Setup location STS HW Test/User application program STS HW Test/User application program STS HW Test Application Programmer I/O link table Application Programmer I/O link table In the event of AO Module failure, the I/O module ERR LED will be lit. The event is registered by the CPU in the Error Logger. AO Module failure status is also visible to the user application program. In addition to the ERR LED, the module includes a voltage output (Vout), current output (Iout), and calibration (CAL) LED for each output. CAL Vout Iout Indication On On On Neither output is calibrated. On Off On Iout is uncalibrated. On On Off Vout is uncalibrated. Off On On Both outputs are defined by the user, either using HW test or user application program to send raw data. Off On Off Vout is defined by the user, either using HW test or user application program. Off Off On Iout is defined by the user, either using HW test or user application program. The AO module can be diagnosed and monitored using the STS Hardware Test utility. The Hardware Test verifies that the module is operational, shows the type and actual value of each output, enables calibration, and presents the ROM data calibration factors. The AO type can be set either in the user application program or in the Hardware Test. 40