Brooks Polycold MaxCool 2500L - Capacity_Target_Temp; Cooling Capacity Target Temperature; Power_Mgmt_Standby_Delay; Excess Capacity Temperature Difference

Host Commands Polycold Cryochiller
System Operational State Commands Installation and Operation Manual
Brooks Automation
7-22 214072 Revision B
CAPACITY_TARGET_TEMP Cooling Capacity Target Temperature
POWER_MGMT_STANDBY_DELAY Excess Capacity Temperature difference
Purpose: Get/Set the target temperature used to define the normal capacity for non-tem-
perature controlled cooling modes to engage power management mode.
Monitor Data: Refrigerant Return temperature
Parameter(s): ? or [nnnn]
[nnnn] is target temperature
Return Value: [A] or [A][nnnn]
Data Type: Integer
Default Value: -120
Min: -190 Max: -70
Units: Degrees Celsius (signed)
Security Level: Get: 1 Set: 3
Example: “CAPACITY_TARGET_TEMP,?” Get the normal cooling capacity target temper-
ature.
Interface RS-232, Ethernet
Purpose: Get/Set Power Management Standby Mode delay time
Monitor Data: Time
Parameter(s): ? or [nnnn]
[nnnn] is delay in seconds
Return Value: [A] or [A][nnnn]
Data Type: Integer
Default Value: 1200
Min: 1 Max: 36000
Units: Seconds
Security Level Get: 1 Set: 3
Example: “POWER_MGMT_STANDBY_DELAY,?” Get the power management
delay
Interface RS-232, Ethernet