1-4 BOP HIPWR 031912OUTPUT CHARACTERISTICS (Continued)Output ProtectionlimitingAnalog Voltage and current limited in four quadrants, adjustable between 10% and 101%ofEO NOM or IO NOM . The analog limits are converted to digital limits at 100mS updaterate.Digital Voltage and current limited in four quadrants, adjustable between ±Internal minimumEO MIN or IOMIN (box) (see Figure 1-3) and ±1.01 EO NOM or IO NOM .Output Stage ProtectionOutput overvoltage/overcurrentHeatsink overtemperature,switchers overcurrentTriggers latched shutdown protection of theoutput module and PFC stage. Recover bycycling power off, then on or by pressingRESET at the front panel.Input Stage Protection (PFC)Internal overvoltage, undervoltage,overcurrent, heat sinkovertemperature, fan inoperativeInput circuit breaker overcurrent Trips circuit breaker to shut off unitSmall signalBandwidthvoltage channel 2 KHz minimum Into nominal resistive load 10% of ratingcurrent channel 800 Hz minimum(BOP 6-125MG: 600 Hz minimum) Into short circuit, 10% of ratingRise/Fall time voltage channel 250/200 μS Into nominal resistive load, measured from 10to 90%, from 0 to ±100% of ratingcurrent channel 0.7/1.2 mS Into short circuit, measured from 10 to 90%,from 0 to ±100% of ratingPROGRAMMING/DISPLAY CHARACTERISTICSAnalog I/O Port(See Table 2-10)Main channel(voltage or current)–10V to +10V Full range output, 20K Ohm input impedance(see PAR. 3.4)Protection Limitchannels:(±Voltage, ±Current)+1V to +10V 10% to 100% of Nominal Range. Input voltageclamped to 12V through 1K ohms. Maximumof 0.15mA input current at1V input voltage.Mode Control Voltage: open circuit or TTL logic 1Current: short circuit or TTL logic 0Available only when digitally activated throughPower-up setting.Output CurrentAnalog Readback0 to ±10 Volts corresponds to zero to± Full Scale nominal output currentOutput impedance of this signal is 2K Ohms.External Protection Port(see Table 2-4)External Shutdown Isolated input for shutdown of theBOP (latched status)Pulse width: 100 μS min.Action delay: 100 μS maxRestore operation by cycling input power orpressing RESET key.External ShutdownFlagIsolated output indicatingshutdown status)Action delay: 100 μS maxExternal On-OffFlag or ExternalTriggerFlag: Isolated output indicatingoutput on (enabled, STANDBY off) oroff (disabled, STANDBY on) status)Trigger: Isolated trigger output forexternal devices.Flag:LIST:SET:TRIG enables trigger function.Flag action delay: 200 mS maxTrigger:LIST:CLE disables trigger and restores flag.Trigger output pulse duration:settable between 0.25 to 34mSTrigger output action delay: 100 μS max.Trigger output active level: settable to either“0” or “1.”TABLE 1-2. BOP GENERAL SPECIFICATIONS (Continued)SPECIFICATION RATING/DESCRIPTION CONDITION
