Bay controller - GBU200/Toshiba

Function table

Function Block		Description	Ordering No. (Position “G & T”)
			BCU		BCPU		IFU
			31	32	34	35	39
[Control function]
Control	DPSY	Double position control with synchronizing check
	DPOS	Double position device control
	SPOS	Single position device control
	TPOS	Three position device control
	TAP	TAP control (BCD)
	TAP	TAP control (DCAI)
	SOFTSW	Software switch controller
Interlock	ILK	Interlock
AutoSEQ	ASEQ	Automatic sequential control
Monitoring	--	Monitoring
--	DCB	Double command blocking
--	DCAI	Double command blocking	⁽³⁾	⁽³⁾	⁽³⁾	⁽³⁾	⁽³⁾
--	DCAO	DC analog output control		⁽³⁾		⁽³⁾
--	SYNDIF	Synchrocheck between different network
--	MNOVR	Manual override
[Protection]
50/67, 51/67	OC	Non-directional / directional phase overcurrent protection (4 steps)
50N/67N, 51N/67N	EF	Non-directional / directional earth fault overcurrent protection (4 steps)
50SEF/ 51SEF	SEF	Non-directional sensitive overcurrent protection (2 steps)
46/67	OCN	Non-Directional / directional negative sequence phase over-current protection (4 steps)
50BF	CBF	Circuit breaker failure protection (2 stages
37	UC	Phase under-current protection (2 steps)
46BC	BCD	Broken conductor protection
49	THM	Thermal overload protection
--	CLP	Cold load protection
59	OV. OVS	Phase over-voltage protection (4 steps)
59N	OVG	Earth fault over-voltage protection (4 steps)
47	OVN	Negative sequence phase over-voltage protection (4 steps)
27	UV, UVS	Phase under-voltage protection (4 steps)
81	FRQ	Frequency protection (6 steps)
ROCOF	DFRQ	Rate of change of frequency (df/dt) (6 steps)
51V	OCV	Voltage controlled/restraint overcurrent (4 steps)
50SOTF	SOTF-OC	Switch on to fault protection
21FL	FL	Fault locator
--	ICD	Inrush current detection function (2f)
79	ARC	CB autoreclose function (three poles combined)
25	VCHK	Voltage check for autoreclose
[Common]
Event	--	Event and alarm
Measurement	--	Measurement
Counter	GCNT	Counter function for the general
Communication	--	Remote communication	⁽⁴⁾	⁽⁴⁾	⁽⁴⁾	⁽⁴⁾	⁽⁴⁾
--	TCS	Trip circuit supervision
--	VTF	VTF detection function
--	CTF	CTF detection function
--	PWRQTY	Power quality monitoring		⁽⁷⁾		⁽⁷⁾
--	PLC	Programmable logic controller

Note:

: Standard, : Equipped depending the hardware configuration

⁽¹⁾ Maximum controlling number for devices and tap-changes: DPSY: 2; DPOS: 72; TPOS: 24; SPOS: 20; TAP Control & measurement: 4; TAP Measurement only: 12; SOFTSW: 64

⁽²⁾ That is, between transmission line and generator plant

⁽³⁾ Function will be available when DCAI/DCAO modules are selected by the order at the ‘A’ and ‘B’ positions.

⁽⁴⁾ ommunication is dependent on the selection of modules and protocols at ‘E’ and ‘F’’ positions.

⁽⁵⁾ For programming, the user shall purchase a license ‘PE-261’ separately (see Optional accessories).

⁽⁶⁾ When "MNOVR" is required, you shall select either 6, 7, 8, J or K (i.e., Large LCD) at “9” position of Hardware Selection

⁽⁷⁾ “PWRQTY” is achieved with a special VCT selected with either 4, 5, or 6 at “7” position of Hardware Selection.

Product selection

Hardware code

Software code

Hardware selection

Application of power system

DC rated voltage

System Frequency

AC rated current

Outlines

Terminal blocks for BIOs and PWS

BI/BO modules

Communication port

Software selection

Function block

Protocol

Language

Function table

Note:

: Standard, : Equipped depending the hardware configuration

⁽¹⁾ Maximum controlling number for devices and tap-changes: DPSY: 2; DPOS: 72; TPOS: 24; SPOS: 20; TAP Control & measurement: 4; TAP Measurement only: 12; SOFTSW: 64

⁽²⁾ That is, between transmission line and generator plant

⁽³⁾ Function will be available when DCAI/DCAO modules are selected by the order at the ‘A’ and ‘B’ positions.

⁽⁴⁾ ommunication is dependent on the selection of modules and protocols at ‘E’ and ‘F’’ positions.

⁽⁵⁾ For programming, the user shall purchase a license ‘PE-261’ separately (see Optional accessories).

⁽⁶⁾ When "MNOVR" is required, you shall select either 6, 7, 8, J or K (i.e., Large LCD) at “9” position of Hardware Selection

⁽⁷⁾ “PWRQTY” is achieved with a special VCT selected with either 4, 5, or 6 at “7” position of Hardware Selection.

Product selection

Hardware code

Software code

Hardware selection

Application of power system

DC rated voltage

System Frequency

AC rated current

Outlines

Terminal blocks for BIOs and PWS

BI/BO modules

Communication port

Software selection

Function block

Protocol

Language

Function table

Note:

: Standard, : Equipped depending the hardware configuration

(1) Maximum controlling number for devices and tap-changes: DPSY: 2; DPOS: 72; TPOS: 24; SPOS: 20; TAP Control & measurement: 4; TAP Measurement only: 12; SOFTSW: 64

(2) That is, between transmission line and generator plant

(3) Function will be available when DCAI/DCAO modules are selected by the order at the ‘A’ and ‘B’ positions.

(4) ommunication is dependent on the selection of modules and protocols at ‘E’ and ‘F’’ positions.

(5) For programming, the user shall purchase a license ‘PE-261’ separately (see Optional accessories).

(6) When "MNOVR" is required, you shall select either 6, 7, 8, J or K (i.e., Large LCD) at “9” position of Hardware Selection

(7) “PWRQTY” is achieved with a special VCT selected with either 4, 5, or 6 at “7” position of Hardware Selection.

⁽¹⁾ Maximum controlling number for devices and tap-changes: DPSY: 2; DPOS: 72; TPOS: 24; SPOS: 20; TAP Control & measurement: 4; TAP Measurement only: 12; SOFTSW: 64

⁽²⁾ That is, between transmission line and generator plant

⁽³⁾ Function will be available when DCAI/DCAO modules are selected by the order at the ‘A’ and ‘B’ positions.

⁽⁴⁾ ommunication is dependent on the selection of modules and protocols at ‘E’ and ‘F’’ positions.

⁽⁵⁾ For programming, the user shall purchase a license ‘PE-261’ separately (see Optional accessories).

⁽⁶⁾ When "MNOVR" is required, you shall select either 6, 7, 8, J or K (i.e., Large LCD) at “9” position of Hardware Selection

⁽⁷⁾ “PWRQTY” is achieved with a special VCT selected with either 4, 5, or 6 at “7” position of Hardware Selection.