GE S5 Owners Manual

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Document no. M1187329-003
1.4 Power supply
The menu shows the voltages and temperature 
measured by the DC/DC board and CPU board. The 
values in the column under  Mean are the mean 
values of last one second, the  Min column shows 
the minimum mean value, and the  Max column the 
maximum mean value of the voltages and 
temperature measured during the current power 
ON.
The voltages and currents are measured by the 
DC/DC Board, except the four lowest under 
heading CPU Board A/D, which are measured by 
the CPU Board. +5V and +3.3V values come thus 
both from the DC/DC Board and CPU Board. System 
power and Module power are calculated by the 
DC/DC Board. 
ACDC  AC/DC converter’s output voltage, used as 
monitor input voltage when the mains cord is 
connected. Range when present: 15.25…16.55V 
(Note: this includes the measurement inaccuracy). 
EXTDC  External DC input voltage, can be used as 
monitor input voltage when present, if the mains 
cord is not connected. Range when present: 10 …16.5V (External DC power for future use).
Bat1  Battery A voltage measured at DC/DC Board. Range 9…12.6V for Li-ION battery
Bat2  Battery B voltage measured at DC/DC Board. Range 9…12.6V for Li-ION battery
VSYS  System voltage at DC/DC Board. This is the  monitor input voltage measured at the DC/DC Board 
after input voltage selection. Range 9…16.5V.
VBOOST  Boost converter’s output voltage at DC/DC Boar d. Boost converter’s input is VSYS, which is 
raised to a higher level for module bus voltage and battery charging, if needed. Range 14…16V.
VMOD  Supply voltage for modules. VBOOST is fed th rough a circuit breaker to VMOD. Range 13.8…16V.
I/O_VMOD  Module bus supply voltage that can be connected to Multi I/O Connector at the rear of the 
monitor. Connecting depends on  the DC/DC Board software. Range when connected: 13.8…16V
+5V At DC/DC Board. Range 4.8...5.3V.
+3.3V  At DC/DC Board. Range 3.15…3.45V.
Mod Current  Current from module bus voltage VMOD.  Depends on the module configuration. 
SYS Current  Current from system voltage VSYS. Depends  on the system configuration and battery 
charging. 
Bat current  Current from or to the battery selected (discharge or charge). Measured at DC/DC Board. 
Depends on the system configuration and battery charging. 
System power  Power from VSYS, calculated by DC/DC Board software. System power = VSYS * SYS 
Current 
Module power Power from VMOD, calculated by DC/DC Bo ard software. Module power = VMOD * Mod 
Current 
						

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Power Temp Power supply unit temperature, measured at DC/DC Board.
Therm Not CHG This is subject to change. 
Dummy CHG  This is subject to change.
CPU Board Temp  Temperature measured at CPU Board.
VSYS_OUT VSYS that is connected to CPU Board and Backlight Inverter by a FET. 
Measured at CPU Board. Range 9…16.5V.
+3.3V  Measured at CPU Board. Range 3.15…3.45V.
+5V Measured at CPU Board. Range 4.75…5.25V. 
						

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Document no. M1187329-003
1.4.1WPM Battery
Batts
This page contains information related to the 
batteries and power supplies. The power supply 
part is practically the same as in Power Page. 
Battery information includes also data measured 
by the smart batteries themselves and 
transmitted to the DC/DC Board via SMBus.
SMBus is System Management Bus, a two-wire 
interface closely resembling I2C. SMBus is used 
for battery communication. 
Batts information section of the page has two 
columns: Batt1 for battery A data and Batt2 for 
battery B data. 
NOTE: Text ‘SMBus’ above Current (SMBus mA) line 
shows which battery is connected to the SMBus. 
NOTE: When there are two batteries, the software 
may read charge information only from one of 
the batteries where as the other battery charge 
shows -1. This is not indi cation of the failure and 
the other battery can also be charged.
Dev. Chem.   Device chemistry. FM monitor  supports only Li-ION batteries. 
Full Cap.(mAh) Full charge capacity of the battery; capacity of  the battery when it is fully charged. 
Rem. Cap. (mAh) Remaining battery capacity. 
Rel. St . of CHG (%) Relative state of charge of the battery. Ex pressed as a percentage of Rem. Cap. (mAh) 
/ Full Cap.(mAh).
Current (SMBus mA) Battery current (discharge or charge) measured by the battery, transmitted via SMBus 
to DC/DC Board. 
Voltage (V) Battery voltage measured at the DC/DC Board
Voltage (SMBus mV) Battery voltage measured by the battery. 
ICHG Charging power level for charger hardware, this bit can have values high or low. High 
is the normal setting, low is used when the DC/DC Board software determines to limit 
the total power consumption of the monitor by  limiting the charging power (i.e. due to 
high temperature). 
Batt Temp (°C) Battery temperature. This is real time data for the battery connected to SMBus. 
Max Batt Temp (PMC)   This is subject to change. 
Max Batt Temp (SMBus) Maximum battery SMBus temperature from entering the service pages. Max values 
are updated in real time for the battery connected to the SMBus. 
Other measurements See explanation in the previous power pages.  
						

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Smart Batt1, Smart Batt2
Clear Temp Maxs
This command is useful only when the WPM Battery Batts view is selected. 
The Clear Temp Maxs command clears the maximum values of Batt Temp (SMBus) and 
Batt Temp (PMC).
Note: Power temp and CPU temp maxs are not cleared. 
These menus give additional battery information via SMBus. Batt1 stands for Battery A, Batt2 
for  Battery B. If Smart Battx is selected for  the battery connected to the SMBus, the menu 
contains the following:  
						

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Smart Batt1
Battx information from SMBus (all this 
information comes from the battery via SMBus)
Temperature Battery temperature
Voltage  Battery voltage
Current  Battery current (discharge or 
charge)
Avg. Current Rolling average of the battery 
current
Rel. State of Charge Relative state of charge of the 
battery. Expressed as a 
percentage of Rem. Cap. (mAh)/ 
Full Cap.(mAh).
Abs. State of Charge        
Absolute state of charge. 
Expressed as a percentage of 
Rem. Cap. (mAh)/ Design 
Capacity (mAh).
Remaining Capacity  
Remaining battery capacity (mAh). 
Full Charge Capacity Capacity of the battery when it is fully charged.
Cycle Count Number of cycles the battery has experienced. 
A cycle is an amount of discharge approximat ely equal to the value of Design Capacity. 
The exact value of cycle count threshold is stored in the battery permanent memory. 
Design Capacity Theoretical capacity of a new battery. 
Design Voltage Theoretical value for nominal voltage of a new battery. 
Manufacture Date (DD:MM:YY) The date the battery pack was manufactured.
Manufacturer Name Acronym of the battery pack manufacturer name.
Device Name Battery pack model name.
Device Chemistry Battery chemistry of the cells used. 
Therm. Status from charge r
Status of the battery thermistor or code resistor read by Smart Battery Charger IC. The 
thermistor or code resistor is always connec ted to the charger whenever the corresponding 
battery is connected to the charger and SMBus.  
						

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Smart Batt2
If Smart Battx is selected for a battery NOT 
connected to the SMBus, the menu contains the 
following: 
Battx information from Memory and PMC (This 
information comes from the DC/DC Board 
memory or is measured by the DC/DC Board. 
SMBus data in this menu is not real time, because 
this battery is not connected to the SMBus). 
NOTE: This page may not contain information if 
SMBus has been connected only to the other 
battery. Page can be updated by battery 
disconnection and reconnection, if desired. 
Rel. State Charge Relative state of charge of the 
battery. Expressed as a 
percentage of Rem. Cap. (mAh) / 
Full Cap.(mAh).
Remaining Capacity  
Remaining battery capacity 
(mAh). 
Full Charge Capacity Capacity of the battery when it is fully charged.
Design Capacity Theoretical capacity of a new battery.
Design Voltage Theoretical value for nominal voltage of a new battery. 
Manufacturer Date (DD:MM:YY) The date the battery pack was manufactured
Manufacturer Name Acronym of the battery pack manufacturer name.
Device Name Battery pack model name.
Device Chemistry Battery chemistry of the cells used. 
Batt1 Voltage Battery A voltage measured at the DC/DC Board.
Batt2 Voltage Battery B voltage measured at the DC/DC Board.
Batt Current   Battery current (discharge or charge) for the battery connected to SMBus. 
Measured at the DC/DC Board.
Batt Not CHG Temperature This is subject to change 
						

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Document no. M1187329-003
2Display
Geometry  views the geometry of the display.
Colors  views the color of the screen.
Readability  views the readabilit y of the screen. 
						

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3 Keyboard
Keyboard
The service menu for testing the command board 
functions.
Upper Led is for testing the upper alarm LED (red) 
on the command board. When the text is 
highlighted, the upper alarm LED can be turned 
on and off by pressing the ComWheel.
Lower Led  is for testing the lower alarm LED 
(yellow) on the command board. When the text is 
highlighted, the lower alarm LED can be turned on 
and off by pressing the ComWheel.
Dummy Press  is for testing the ComWheel. When 
the text is highlighted, pressing the ComWheel 
creates a sound from the loudspeaker and the 
corresponding number on the service data field 
increases.
Service Data
Message count  counts the number of messages that are sent out to the main CPU board.
Leds upper  and lower indicate the states of the alarm LEDs on the command board.
Direct action keys  texts are indications to the command board membrane keys. When a key on the 
command board is pressed, the corresponding text in the menu changes its colour.
Control wheel, Press  counts the ComWheel pressings.
Control wheel, Clockwise  and Counter clockwise  indicate the ComWheel turnings. 
						

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Document no. M1187329-003
3.1 Keyboard Log
Keyboard Scroll Log
All the keyboard presses and the commands 
given by the ComWheel are recorded in the 
Keyboard Log. The keyboard log is saved in the 
permanent memory of th e monitor. The length 
of the log is 1150 events. The log is FIFO type.
Scroll Stat  enables to scroll the keyboard 
events. 
						

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4 Parameters
NOTE: Parameter values in Service Data fields are only for reference in this section.
4.1 Gas Unit