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Table of Contents
                            Table of Contents
Chapter 1 Introduction of the Functions of BL2000 Serial Control System
	1.1. List of Basic Functions
		Automatically stop for fault
	1.2. Special Functions
		Cancel mistake operating
		Rear opening control
		Encoder evaluation
		Evaluation of the interference on input port
		The direct display of electric level interference of the input circuit
	1.3. List of Safety Protection Functions
	1.4. List of selectable functions
Chapter 2  Types of BL2000 Serial Control System Computer Boards
	2.1. Designation of product models
		1. Basic regulation
		3. Designation of elevator call and display boards
	2.2. Table of computer board types
Chapter 3 Combination and components of BL2000 serial control system
	3.1. Schematic diagram of system composition
	3.2. Performance of the main parts of the system
		3.2.1 Description of features:
		3.2.2. Scope of application:
		3.2.3. Standards for reference
		3.2.4. Power supply specification
		3.2.5. Working temperature
		3.2.6. Inspection standards
	3.3. Introduction of system main parts with classification
		3.3.1. Main board BL2000-STB
		3.3.2. Car board BL2000-CZB
		3.3.3. Car expansion board BL2000-CEB
		3.3.4. Call and display board BL2000-Hxx-xn
		3.3.5. Group control and call board BL2000-HQK
		3.3.6. Group control board BL2000-QKB-V1
		3.3.7. Introduction of load inspection device SJT-150
		3.3.8. Introduction of voice synthesizer SJT-YBA
	3.4. BL2000 Serial Control System Typical Schematic Diagram
Chapter 4 The Installation of BL200 Serial Control System
	4.1. Important Notes
	4.2. Incoming Inspection
	4.3. System Installation
		4.3.1. Technical requirements of installation
		4.3.2 Installation of BL2000 Series Parts
		4.3.3. Installation of the system and other parts
		4.3.4. Grounding of the control system
Chapter 5 Parameter setup of BL2000 serial control system
	5.1. General
	5.2. Menu structure and flowchart
		5.2.1. Main menu
		5.2.2. Communication menu
		5.2.3. Password verify
		5.2.4. Monitor menu and parameter setting menu
		5.2.5. Notice of menu setup
	5.3. Setup and operation of monitor parameter menu
		5.3.1. Monitor menu: all the interfaces are read only except floor select menu and close/open door menu
		5.3.2. Setup and operation
			1. Call floor information
			2. Hoistway switch position
			3. Floor information
			4. I/O combination
			5. Speed feedback
			6. Load data
			7. Running record
			Accumulated time and times.
			8. Fault record
			9. Landing call communication test
			It checks communication among call and display board and main board.
			10. EMI evaluation
			11. Coder evaluation
			12. Input signal elevation
			13. Software version number
			14. Input signal (point to point)
			15. Output signal (point to point)
			16. Car signal
			17. Open/close door input
	5.4. General parameters menu setting and operation
		5.4.1. General parameters list
		5.4.2. Setting and operation
			1. The setting of total floor number
			2. The setting of homing floor
			3. The setting of system time
			4. The setting of open door time
			5. The setting of open delay time
			6. The setting of homing time
			7. The setting of automatic start time
			8. The setting of automatic stop time
			9. The setting of load inspection (this function is only applicable to the SJT-150 load inspection device)
			10. The setting of fire evacuation floor
			11. The setting of parking floor
			12. The setting of effective electrical level at the input port
			13. The setting of output relay contact type
			14. The setting of floor indication
			15. The setting of stop floor
			16. The setting of open delay able
			17. The setting of load inspection output voltage
			18. The setting of brake feedback inspection able
			19. The setting of rear opening action selection
			20.Input select
			21.Output select
	5.5. The setting and operation of run parameter menu
		5.5.1. Table of run parameter
			1. The setting of car rated speed
			2. The setting of rated motor speed
			3. The setting of pulses of encoder
			4. Inspection speed
			5. The setting of start speed
			6. The setting of leveling speed
			7. The setting of least speed
			8. The setting of brake on time
			9. The setting of brake off time
			10. The setting of accelerating gradient b1
			11.The setting of decelerating gradient b2
			12.S Time 1-The setting of P1
			13.S Time 2-The setting of P2
			14.S Time 3-The setting of P3
			15.S Time 4-The setting of P4
			16. The setting of zero speed
			17.Zero speed time
			18.Start speed time
			19.Leveling adjustment
			20.Load compensation adjustment
			21.Open door speed
			22.Re-leveling stop speed
			23.Re-leveling run speed
			24.Lamp off time
			25.Beep delay time
	5.6. The setting and operation of special parameters menu
		5.6.1. Special parameter table
		5.6.2. Setting and operation
			1. The setting of Open/Close Door Run Time
			2. Restore to the factory parameter
			3. The setting of duplex able
			4. The setting of group control able
			5. The setting of remote monitoring
			6. Rear opening mode
			7. The setting of fire mode
			8. The setting of duplex elevators No.
			9. The setting of multi speeds modes
			10. The setting of multi speeds
			11. The setting of decelerating distance
			12. The setting of overtime run
			13. The setting of special functions selection
	5.7. The menu setting and operation of other parameters
		5.7.1. Hoistway self learning
		5.7.2. Parameter saving
		5.7.3. Password setting
Chapter 6 Debug and Operation of Bl2000 Serial Control System
	6.1. Significant notice
	6.2. Inspection before power-up
	6.3. Power-up and inspection
		6.3.1. Confirmation before power-up
		6.3.2. Inspection after power-up
	6.4. Setting of system parameters
	6.5. Trial Run at Lower Speed
		6.5.1. Inspection Run of Machine Room
		6.5.2. Inspection Running of Car Top and Car
	6.6. Hoistway Self-learning
	6.7. Trail Run at high speed
	6.8. Elevator Comfort Adjustment
		6.8.1. Adjustment of Startup and Brake Curves
		
		6.8.2. Adjustment of Running Curve Tracing
		6.8.3. Adjustment of Elevator Running Control Timing & Sequence
		6.8.4. Adjustment of Multi-speed Mode
	6.9. Adjustment of Leveling Precision
	6.10. Confirmation of Terminal Installation Position
Chapter 7 BL2000 Serial Control System Failures Analysis
	7.1 Running State during Inspection
	7.2 The low traveling speed and the heavy current during inspection
	7.3 The speed displayed by the main board is incorrect.
	7.4 Check on the abnormity of communication
	7.5 Abnormity of switching power supply (5V/24V)
	7.6 Checks on no direction and brake output signal
	7.7 Unlock of the door
	7.8 Malfunction of elevator arisen from wrong setting of switching value output of load test device
	7.9 The running direction of elevator is contrary to the instruction (ER04)
	7.10 Failure on brake on (ER05)
	7.11 Small number of pulse or no pulse input (ER07)
	7.12 The output of KDY contactor is inconformity to the feedback result ER09)
	7.13 The mistake of building floor counter (ER14)
	7.14 The main board’s not receiving feedback of transducer (ER17)
	7.15 The value of floor counter is wrong (ER18)
	7.16 The low-speed adjusting distance is longer than the interval of a single floor (ER19)
	7.17 Thermal Switch Protection, the brake resistor overheated or the electric motor overheated (ER25)
	7.18 The state of contact of gate interlock is inconformity with the state of the coil (ER26)
	7.19 The inconformity between state of emergency stop contactor and the state of the coil
Appendix 1  Connection Diagram and Parameter Setting for Inverters Controlled by Asynchronous Motor
	1.Connection graph and parameter setup menu of YASKAWA 616G5、676GL5-JJ Transducer
	2.Connection graph and parameter setup menu of YASKAWA G7A Transducer
	3.Connection graph and parameter setup 3.0 version of KEB F4 Transducer
	4.Wiring diagram and parameter setup menu of FUJI G11UD Transducer
	5. Wiring diagram and parameter setup menu of FUJI FRENIC-LIFT transducer
	6.Wiring diagram and parameter setup menu of SIEI Transducer
	7、Parameter setup menu of WVF5 Asynchronous System Equipping YASKAWA L7B Transducer(Multi-segment)
Appendix 2  Connection Diagram and Parameter Settings List of the Inverter Selected for Synchronous Motor Control
	1.Connection Diagram and Parameter Settings List of Yasukawa 676GL5-IP Inverter
	2.KEB F4 Inverter Connection Diagram and Parameter Setting 3.0 Version
	3.KEB F5 Inverter Diagram and Parameter Setting
	4.Fuji G11UD-4C4 Inverter Connection Diagram and Parameter Setting Table
	5.Fuji FRENIC-LIFT Inverter Connection Diagram and Parameter Setting Table
	6.Fuji VG7S Inverter Connection Diagram and Parameter Setting Table
	7.CT Inverter Connection Diagram and Parameter Setting Table
	8. SIEI Inverter Connection Diagram and Parameter Setting Table (multi speed)
	9. Parameter Setting Table for the Yaskawa Inverter for WVF5 Synchronous System
	10. L7B synchronous motor self-learning method and magnetic pole detection method when self-learning
Appendix 3  Reference list of fault codes
	1. List of system fault codes
	2. List of hoistway learning fault codes
Appendix 4  Operating Instructions of SJT-YY Lift Emergency Automatic Leveling Control Device
	1. Overview
	2. Scope of Application
	3. Model/Specification
	4. Working Principle and Functions
	5. Installation and Adjustment
	6. Fault Analysis and Troubleshooting
	7. Technical Parameters
	8. Service and Maintenance

Appendix 5 Advance Door Opening/Re-Leveling Instruction
	1. Safety Circuit Board (SJT-ZPC-V2) Schematic Diagram
	2. Safety Circuit Board Definition
	3. Wiring Diagram When BL2000-STB-V2 Main board is used in Advance Door Opening/Re-Leveling Function (Elevator speed is less than 2 m/sec.)
	4. Wiring Diagram When BL2000-STB-V9 is used in Advanced Door Opening/Re-leveling Function
	5. Installation Instructions of Re-Leveling Landing Sensor and Landing Sensor
	6. Mainboard Parameter Setting
	7. Hall door and car door separate inspection function
                        
Document Text Contents
Page 1

Table of Contents

Table of Contents..................................................1
Chapter 1 Introduction of the Functions of BL2000 Serial Control System

...................................................................5
1.1. List of Basic Functions...................................................................................................... 5

Automatically stop for fault ..............................................................................................7
1.2. Special Functions .............................................................................................................. 8

Cancel mistake operating ..................................................................................................8
Rear opening control .......................................................................................................10
Encoder evaluation..........................................................................................................11
Evaluation of the interference on input port....................................................................11
The direct display of electric level interference of the input circuit................................11

1.3. List of Safety Protection Functions................................................................................. 14
1.4. List of selectable functions.............................................................................................. 14

Instruction.......................................................14
ID/IC card controlling............................................14
Chapter 2 Types of BL2000 Serial Control System Computer Boards..15

2.1. Designation of product models ....................................................................................... 15
1. Basic regulation...........................................................................................................15
2. Designation of main board, car board and car expansion board .................................15
3. Designation of elevator call and display boards..........................................................15

2.2. Table of computer board types ........................................................................................ 16
Chapter 3 Combination and components of BL2000 serial control system

..................................................................16
3.1. Schematic diagram of system composition..................................................................... 17
3.2. Performance of the main parts of the system .................................................................. 17

3.2.1 Description of features: ..........................................................................................18
3.2.2. Scope of application:.............................................................................................18
3.2.3. Standards for reference..........................................................................................18
3.2.4. Power supply specification....................................................................................18
3.2.5. Working temperature.............................................................................................18
3.2.6. Inspection standards ..............................................................................................18

3.3. Introduction of system main parts with classification..................................................... 19
3.3.1. Main board BL2000-STB .....................................................................................19
3.3.2. Car board BL2000-CZB........................................................................................25
3.3.3. Car expansion board BL2000-CEB.......................................................................29
3.3.4. Call and display board BL2000-Hxx-xn ...............................................................30
3.3.5. Group control and call board BL2000-HQK.........................................................37
3.3.6. Group control board BL2000-QKB-V1 ................................................................39
3.3.7. Introduction of load inspection device SJT-150....................................................41
3.3.8. Introduction of voice synthesizer SJT-YBA..........................................................42

Page 2

3.4. BL2000 Serial Control System Typical Schematic Diagram .......................................... 44


4.1. Important Notes............................................................................................................... 67
4.2. Incoming Inspection........................................................................................................ 67
4.3. System Installation.......................................................................................................... 67

4.3.1. Technical requirements of installation...................................................................67
Installation of BL2000 Series Parts.................................................................................68
4.3.3. Installation of the system and other parts..............................................................68
4.3.4. Grounding of the control system...........................................................................71


5.1. General ............................................................................................................................ 71
5.2. Menu structure and flowchart ......................................................................................... 73

5.2.1. Main menu ............................................................................................................73
5.2.2. Communication menu ...........................................................................................74
5.2.3. Password verify.....................................................................................................75
5.2.4. Monitor menu and parameter setting menu...........................................................75
5.2.5. Notice of menu setup ............................................................................................77

5.3. Setup and operation of monitor parameter menu ............................................................ 78
5.3.1. Monitor menu: all the interfaces are read only except floor select menu and
close/open door menu .....................................................................................................78
5.3.2. Setup and operation...............................................................................................79

5.4. General parameters menu setting and operation ............................................................. 85
5.4.1. General parameters list..........................................................................................85
5.4.2. Setting and operation.............................................................................................85

5.5. The setting and operation of run parameter menu........................................................... 97
5.5.1. Table of run parameter ..........................................................................................97

5.6. The setting and operation of special parameters menu ................................................. 104
5.6.1. Special parameter table .......................................................................................104
5.6.2. Setting and operation...........................................................................................105

5.7. The menu setting and operation of other parameters .....................................................115
5.7.1. Hoistway self learning.........................................................................................115
5.7.2. Parameter saving .................................................................................................116
5.7.3. Password setting..................................................................................................117


6.1. Significant notice ...........................................................................................................117
6.2. Inspection before power-up............................................................................................118
6.3. Power-up and inspection ................................................................................................118

6.3.1. Confirmation before power-up............................................................................118
6.3.2. Inspection after power-up....................................................................................118

6.4. Setting of system parameters .........................................................................................119
6.5. Trial Run at Lower Speed ..............................................................................................119

6.5.1. Inspection Run of Machine Room ......................................................................119
6.5.2. Inspection Running of Car Top and Car..............................................................120

6.6. Hoistway Self-learning ................................................................................................. 120

Page 98

98

14 P3 S Curve P3 0.7* 0.1~ 9.99 S time 3

15 P4 S Curve P4 0.7* 0.1~ 9.99 S time 4

16 零速设置 Zero Speed Setting 5rpm* 0~ 9999 Threshold value of zero speed

17 零速时间 Zero Speed Time 210ms 0~999ms
The delay brake time after the system

detected the zero speed

18 起动平滑时间 Start Speed Time 0 0~9000ms Duration of start speed time

19 平层调整 Leveling Adj 50mm
Adjust the difference upward/downward

leveling

20 负载补偿调整
Load

Compensation Adj
0 0~12

Adjust load compensation output voltage

according to the floor

21 提前开门速度 Open Door Speed 0.15 0~0.3m/s Open door speed of an elevator

22 再平层停止速度
Relevel Stop

Speed
0.30 0~0.3m/s

In the process of door open or re-leveling,

if the speed is higher than door open speed

or re-leveling speed, the elevator will stop

running.

23 再平层运行速度
Re-leveling Run

speed
0.06 0~0.3m/s

Re-leveling run speed is set during the

given simulation

24 关照明延时时间 Lamp off time 15 0~599m Lamp off time

25 到站信号延时时间 Beep delay time 100 0~9990ms Beep delay time

△:The three parameters of car speed, motor speed and pulses of the encoder are so significant that they should be set

according to the standard values of the equipment; otherwise the elevator can not run normally. (For example, inaccurate speed

measurement, or the deviation of speed changing points, etc) If any one of three parameters is changed, the elevator can normally run

after another self learning of hoistway. When the feedback pulses the system received is the pulses obtained after the frequency

division, the set encoder pulses should be calculated, which is not the actual value of the encoder.

▲Note: This system requires that the pulses of the encoder should be more than 500 wires (the encoder pulse of
gearless permanent magnet synchronous traction machine should be more than 4096 wires), the pulse frequency of it should

range from 6kHz to 25kHz.



E.g: Set the encoder as 1024 pulse/r,after two frequency divisions, the pulses of encoder is 1024/2=512.

Both motor speed and car speed should meet the following requirement:

Rated RMS of Motor * Diameter of Traction Sheave *3.14 * Reduction Ratio
Car Rated Speed =

60 *1000 * Traction Ratio



E.g:Motor speed is 1370 r/m,the diameter of traction sheave is 590 mm,speed reduction ratio is 2/53,the traction ratio is 1/1,

thus:


1370 590 3.14 2

Car Rated Speed 1.6
60 1000 1 53

m
s




This interface is used for parameter setting related to the elevator run speed.

Page 99

99

Runing Para Enter

运行参数


Press Enter key to enter parameter setting.

1. The setting of car rated speed

The car rated speed is calculated by motor rated speed, traction ratio, speed reduction ratio and the diameter of
traction sheave.
Note:The car rated speed is used to indicate its proportional relation with car speed at the motor rated
rotary speed. Changing this parameter could not change the actual running speed of the elevator.


Car Speed
1.6 m/s

电梯额定速度


2. The setting of rated motor speed

The motor rated speed is set according to the parameters on the motor nameplate.

Motor Speed
1470 rpm

电机额定转速


3. The setting of pulses of encoder

Pulses of encoder: refers to the pulses entering the main control board. Under the motor speed, when the
pulse frequency of the encoder output is smaller than 25kHz, directly access the encoder signal. When the pulse
frequency is larger than 25kHz, the encoder signal should be accessed after frequency division, but the signal
frequency after frequency division must not be smaller than 6kHz.

Pulses 1024 PPR

编码器每转脉冲数


Note: Car rated speed, motor rated speed and pulses of encoder are the three significant parameters to
decide if the elevator should normally run, if any one of the three parameters is changed, another self
learning of hoistway is needed.

4. Inspection speed

Set inspection speed. According to some relevant provisions, the maintenance speed could not be higher than
0.6m/s.

Insp Speed
0.30 m/s

检修运行速度

Page 196

196



6. Mainboard Parameter Setting


6.1 Advanced door opening/ re-leveling function enable by special function selection setting in special parameters


Special function selection setting


Function NO. Function instruction
FU00~FU18 For the definition, see system instruction manual

*FU19 ON door opening re-levelling enable OFF no re-levelling function
*FU20 ON advance door opening enable OFF no advanced door opening function


6.2 advance door opening/re-leveling function running parameter in running parameters


Three advance door opening and re-leveling related parameters are added in running parameter:























Open door speed: Elevator advance door opening speed when the elevator switches speed to go into the
re-leveling landing.

ATTENTION: When running in multi speeds (use double door zero speed FU02=ON), the creep speed after speed
switch must be less than this speed.

Leveling stop speed: If the speed in advance door opening or re-leveling process is more than this speed, the
elevator stops running.

Leveling running speed: the set re-leveling running speed when the analog is given.


Open door speed
0.15m/s

Open door speed

Relevelst speed
0.20m/s

Leveling stop speed

Relevelrun speed
0.20m/s

Leveling running speed

Page 197

197

6.3 Advance door opening/re-leveling function speed table in multi-speed running


ATTENTION: When running in multi speeds, double door zero speed FU02=ON must be used to reduce the
creeping speed after speed switch.

Multi speed command output logic

Port

Item
Y15 (J7-6) Y14 (J7-5) Y13 (J7-4)

Inspection running speed/self

learning speed
0 1 0

Re-leveling running speed 0 0 1

Creep speed 0 1 1

Low speed (V1) 1 0 0

Medium speed1 (V2) 1 0 1

Medium speed2 (V3) 1 1 0

High speed (V4) 1 1 1




7. Hall door and car door separate inspection function


Use high voltage inputs X24 (J5-3) and X25 (J5-4) to inspect hall door circuit relay contact; use X14 (J2-5)
to inspect car door circuit relay contact and modify the drawings of circuit relay contacts needing serial or parallel
connections. Then hall door and car door separate inspection function can be achieved (For detailed drawings,
please contact with Technology Department of our company).

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