Rockwell Automation GMLC Reference Manual - Manual (Page 632)

Publication GMLC-5.2 - November1999
595
• 1 (True) if forward, bus charging or regenerative current reaches 80%
if the Smart Power system module 34 amperes Root Mean Square
(RMS) continuous limit, or
• 0 (False) if not.
System Smart Power Shunt It Disable 1394
System_smrt_pwr_shunt_it_disable_1394 is a logical (Boolean) variable,
with a value of:
• 1 (True) if the Smart Power system module shunt It disable bit (which
enables the System_smrt_pwr_shunt_timeout_fault_1394 fault
variable) is disabled, or
• 0 (False) if this bit, and the
System_smrt_pwr_shunt_timeout_fault_1394 variable, are not
disabled.
Use this variable only for diagnostic purposes. Use an Equation Block to
set this variable to the desired value.
Note: When power to the system is turned ON, the value of this variable
is reset to 0.
System Smart Power Shunt Timeout Status 1394
System_smrt_pwr_shunt_timeout_status_1394 is a logical (Boolean)
variable, with a value of:
• 1 (True) if current in the Smart Power system module shunt resistor
equals or exceeds 80% of the 34 amperes Root Means Square (RMS)
continuous current limit, or
• 0 (False) if not.