Aux Contacts - Output; Table 4-1 External Input Functions - Toshiba G9000 Series Installation And Operation Manual

Code Function
0 NONE
1 * REMOTE START
2 * REMOTE STOP
3 POWER DEMAND 1
4 * POWER DEMAND 2
5 BATTERY LIQUID LOW
6 * BATTERY TEMP ABNORMAL
7 GENERATOR RUN
8 ASYNCHRONOUS
9 ANOTHER BUS SYNC
10 REMOTE INVERTER (MMS)
11 REMOTE BYPASS (MMS)
12 EXT.BYP dV STR
13 USE IB LIMIT 2
14 CHARGER STOP
15 EXTERNAL ALARM
16 CB2 EX
17 CHARGE DEVICE ERR
18 CB1 ON IL
31 TRACE TRIGGER
*Default Settings from Factory.

Aux Contacts - Output

The Output terminal strip TN2 provides eight (OUT1 thru OUT8) Form "A" NO (Normally Open) dry type
programmable contacts to drive annunciation signals sourced or "wetted" by external monitoring devices. All output
contacts are rated for NEC Class 2 operation (30VDC / 1ADC.)
The output dry contacts should be operated at their rated values or lower. Figure 4-20 illustrates a typical
installation. The external relay can be a lamp, LED, computer, etc.
These contacts can be programmed to provide any of the functions in Table 4–2.
34
Table 4–1 External Input Functions
Starts UPS inverter from remote location. Use momentary (0.5 to 4 sec.) switches only.
This is the default setting on IN1
Stops UPS inverter from remote location. Use momentary (0.5 to 4 sec.) switches only.
This is the default setting on IN2
Driven by any customer-provided NO (Normally Open) dry contact. Closing the contact
limits the input current to a value (10-150% of the UPS's rated input) set in the TEST
MENU – "Power Demand Level 1" by an Authorized Toshiba Service Provider. Opening
the contact returns the UPS to its normal operation parameters.
This is the default setting on IN4.
Driven by any customer-provided NO (Normally Open) dry contact. Closing the contact
limits the input current to a value (10-150% of the UPS's rated input) set in the TEST
MENU – "Power Demand Level 2" by an Authorized Toshiba Service Provider. Opening
the contact returns the UPS to its normal operation parameters.
Annunciates "UF158 BATTERY LIQUID LOW", and is used with an electrolyte level
sensor in a wet cell battery system.
Driven by any customer-provided NO (Normally Open) dry contact thermal detection
device installed in the UPS's Battery Cabinet(s). When the contact closes, the UPS
decreases its battery charging maximum limit to 95% of the set charging voltage. If the
contacts stay closed (the battery temp is still abnormal) for two hours, the UPS will shut
off its battery charger. (Battery operation will still possible)
This is the default setting on IN3
Inhibits transfer to bypass.
Inverter operates in free rum mode. (In other words, inverter does not track bypass as
sync source.)
Inverter will sync to an external source. For use with External Sync packages.
Starts all UPS inverters in an MMS system from a remote location.
Stops all UPS inverters in an MMS system from a remote location.
Inverter voltage is adjusted to match bypass voltage.
Use battery charge rate 2. This level is set in the TEST MENU by an Authorized Toshiba
Service Provider.
Battery charger will be stopped.
Annunciates "UA890 EXTERNAL ALARM".
Provides for another aux battery breaker (CB2) contact, similar in function to the standard
battery aux contact.
Energy storage device error signal. Mainly used with flywheels to annunciate recharge
fault.
Stops the rectifier converter remotely.
For use with the internal wave capture tool; for use by Authorized Toshiba Service
Providers.
G9000 Series UPS 300-750kVA Installation and Operation Manual – 61480-017
Description