Polycold Cryochiller Host Commands
Installation and Operation Manual System Configuration Commands
Brooks Automation
214072 Revision B
7-9
System Configuration Commands
SW_VER Software Version & Build Number
SECURITY_LEVEL Get the current security level setting
COMP_MOTOR_STATE Get / Set the current state of the Compressor Motor ON/OFF
ACTIVE_ALARMS Get current alarms/warning pending on the system. The return
value is a Hex encoded bitfield corresponding to the current alarms
RESET_ALARMS Acknowledge Alarms.
Clears alarms if the condition causing the alarm is resolved
OPERATING_MODE Get/Set the system Cool/Defrost modes and Standby mode
SW_VER Get the currently running system software/firmware version
UNIT_BALANCE_PRESSURE Get the system balance pressure (static charge)
DEFR_SETPT Get/Set the system setpoint for Defrost modes
Purpose: Returns identifier strings for the current software version and build number.
Parameter(s): ?
Return Value: [A][nn.nn.nn.nn] (major.minor.patch.build)
Default Value: N/A
Security Level: Get: 1 Set (none)
Example: “SW_VER,?” Get application software revision
Interface RS-232, Ethernet
Command Description
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