Unit Diary-Large Display Only, Unit diary parameters | Emerson iCOM

Service Menu Parameters

°C / °F

%RH SET

Table 23 Setpoints parameters

	Function		Read/	Range
			Read/	Range
	Large Display	Small Display	Write	Imperial (metric)
	VSD Setpoint	VSD SET	W	0-100%

	Page 4 of 5
	Password	PASSWORD	W	-

	VSD Fanspeed	FANSPEED	W	Auto, Manual, Economy

	VSD Setpoint STD	VSD SET	W	HPM: 30-100%
	VSD Setpoint STD	VSD SET	W	non HPM: 60-100%
				non HPM: 60-100%
	VSD Setpoint MIN	VSD MIN	W	HPM: 30-100%
	VSD Setpoint MIN	VSD MIN	W	non HPM: 60-100%
				non HPM: 60-100%
	VSD Setpoint Dehum	VSD DEH	W	HPM: 30-100%
	VSD Setpoint Dehum	VSD DEH	W	non HPM: 60-100%
				non HPM: 60-100%
	VSD Setpoint No Power	VSD NOP	W	HPM: 30-100%
	VSD Setpoint No Power	VSD NOP	W	non HPM: 60-100%
				non HPM: 60-100%





	Page 5 of 5
	Password	PASSWORD	W	-

	SCR Control Type	CTRLTYPE	W	Tight, Standard, Economy

	Start Compressor 1 At	CO1 ON	W	-150 to +100%

	Stop Compressor 1 At	CO1 OFF	W	-200 to +50%

	Compressor 1 Stop Delay	CO1 TD	W	0-30 min

	Start Compressor 2 At	CO2 ON	W	-150 to +100%

	Stop Compressor 2 At	CO2 OFF	W	-200 to +50%

	Compressor 2 Stop Delay	CO2 TD	W	0-30 min

	Cycle Time	CYCLET	R	0.2 – 200.0 sec

	SCR Factor	SCRFACT	W	1.0 to 10.0

	Actual SCR Request	ACT SCR	R	0-100%

Unit Diary—Large Display Only

Shows all entered program changes and maintenance performed on the unit.

Table 24 Unit diary parameters

Function			Read/	Range
			Read/	Range
Large Display		Small Display	Write	Imperial (metric)

Page 1 of 1

Text entered with iST		N/A	R	-
(iCOM Service Tool)		N/A	R	-
(iCOM Service Tool)

57

Image 63

Emerson iCOM user manual Unit Diary-Large Display Only, Unit diary parameters

Contents

Liebert iCOM Page Table of Contents Installing a Liebert Icom UNIT-TO-UNITNETWORK TeamworkMounting a Large Display on a Wall Figures Tables Large and Small Displays Features ESC Icon Key Name Function Keyboard icons and functions Status menu, large display, graphical view Navigating Through the Liebert iCOM Menus Accessing SubmenusAccessing Submenus on Small Displays Accessing Submenus on Large Displays Menu tree-Small display, stand-alone or networked Entering a Password Service Menu Unit Status Menu System View Status Menu Unit 1 View User MenuAdvanced Menu Unit Service Menu Unit # Viewing Multiple Units with a Networked Large DisplayAdvanced Menu Unit # SET User menu icons Service menu icons Unit/Fan Control Start Stop Single Unit Functions Autorestart Loss of Power AlarmFan Alarm / Fan Protection Settings VSD Setpoint VSD Fan Speed Setting Pump Down High Pressure Alarm Digital Scroll High Temperature Compressor Timing-Units With Two CompressorsCompressor Sequencing Service Offset-Changing System Pressure Settings Motorized Ball Valve in Digital Scroll UnitsMBV Operation After Compressor is Turned Off Temperature proportional band Temperature Proportional Band Two Single-Step Compressors Without Unloaders-Two-Step Compressor ControlCompressor Proportional Bands One Single-Step Compressor Without Unloaders-One-Step Two compressors with unloaders four-step Two Compressors With Unloaders-Four-Step Digital scroll capacity modulation, 10-100% variable Digital Scroll Compressors Chilled Water Control Temperature Control-Second Cooling SourceDifferential Temperatures / Controls Comparator Circuit Delta T Temperature Difference Between Room and Glycol Second cooling source and compressorized cooling Dual Cooling Source Temperature Control-ReheatReheat configuration types Glycool Cooling-Free-Cooling Heat On ½ Dead Band 100% Off ½ Proportional Band Decreasing Temperature SCR Reheat Tight Mode Standard Mode Humidity Control Humidification DehumidificationHumidification Humidification Infrared Humidifier Parameters for infrared humidifier controlExternal Humidifier Control-Optional Dehumidification Compressor Quantity Dehumidification With Comp settingsDehumidification Dehumidification Low Limit Temperature and Humidity Control Types Control TypesReheat During Dehumidification Humidity Sensor Reading Control Types Supply Limit-Optional High and Low, Temperature and Humidity Events Customer inputs User Inputs / Customer Inputs Event Types Time DelayEnable or Disable Event Types and Properties Main FAN Overload Event notifications-large or small display Possible Event Notifications Next Maintenance Calculation Calculation of Next Maintenance and DiagnosticsCalculating Unit Wellness Compressor 1 / 2 Settings and Diagnostics Parameters for Next Maintenance CalculationGeneral Maintenance Settings Fans / Heaters / Humidifier Settings and Diagnostics No Teamwork Teamwork ModeTeamwork Modes Application of Teamwork Modes Teamwork Mode 1 with two cooling units Standby and Cascade Standby Rotation Typical Standby Lead/Lag Function Placement of Cooling Units U2U Hardware Cables and Network SwitchMinimum Network Switch Requirements Wiring for Unit-to-Unit Communications-U2U Sample Liebert iCOM network configurationsLiebert iCOM U2U Ethernet Network Combining Large and Small Displays on a U2U Network Wiring a Liebert iCOM U2U Network Small DisplaysLarge Displays Wall-Mount Large Display Wiring a small display for stand-alone operation Wiring a large display for stand-alone operation Liebert vNSA Ports available for connecting Liebert iCOM control devices 298 84mm 305mm 14.25 362mm DPN001136 Rev Location Considerations Necessary Mounting ItemsMounting Instructions Liebert iCOM display dimensions Event log parameters Spare Part List-Large Display OnlySetpoints parameters Spare part list parameters-large display only Sensor data Set alarms parameters Active Alarms Active alarms parametersDisplay setup parameters Total run hours parameters Timer parameters-Sleep Mode Service contacts parameters Service Menu Parameters Unit diary parameters Unit Diary-Large Display Only Maintenance / wellness settings parameters Standby settings / lead-lag parameters Wellness COMP2 Wellness HEAT2 Diagnostics / service mode parameters ALM REL 7of Delay Enable Disab Enable Disab Comp 1 Overload Unit X Disconnected WRN Loss of Power LOP MSG, WRN, ALM Call Service MSG, WRN, ALM High Temperature Sensor calibration / setup parameters System / network setup parameters-large display only GBP Network setup parameters Static RAM Not Available, Invalid, OK HUM Steam Options setup parameters Service contact info parameters Service Menu Parameters Service Menu Parameters Page That Ne tIti Ti n