Toshiba ME00070B, Руководство пользователя

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PROGRAMMING
18 ME00070B TMS7 SERIES
7.2 Function List
No. Function
Primary Motor Settings
Default
Setting
1 Motor full load current -
2 Current limit 350
3 Minimum current 350
4 Start ramp time 1
5 Stop ramp time 0
6 Motor trip class 10
7 Current imbalance sensitivity 5
8 Undercurrent protection 20
9 Stall protection 400
Start/Stop Formats
10 Soft stop mode 0
Starter Functionality
20 Local/Remote operation 0
21 Relay output A functionality 11
22 Relay output B functionality 10
23 Relay output C functionality 0
Protection Settings
30 Phase rotation 0
31 Restart delay 15
32 Current imbalance 0
Set Points
40 Low current alarm 50
41 High current alarm 105
42 Motor temperature alarm 80
43 Field calibration 100
Analogue Output (Motor Current - % FLC)
50 4-20mA output range - max 100
51 4-20mA output range - min 0
Serial Communications
60 RS485 timeout 0
61 RS485 baud rate 4
62 RS485 satellite address 20
Auto Reset
70 Auto-reset - configuration 0
71 Auto-reset - number of resets 1
72 Auto-reset - group A & B delay 5
73 Auto-reset - group C delay 5
Secondary Motor Settings
80 Motor full load current -
81 Current limit 350
82 Minimum current 350
83 Start ramp time 1
84 Stop ramp time 0
85 Motor trip class 10
86 Current imbalance sensitivity 5
87 Undercurrent protection 20
88 Stall protection 400
Protection Delays
90 Current imbalance trip delay 3
Read Only Data
100 Model Number -
101 Fault History -
Restricted Functions
110 Access code 0
111 Update access code 0
112 Function lock 0
113 Restore function settings 0
7.3 Function Descriptions
1. Motor Full Load Current
Range : Model Dependant (Amps)
Default Setting : Model Dependant (Amps)
Description
: Sets the TMS7 for the connected motor’s full load
current.
Adjustment
: Set to the Full Load Current (amps) rating shown
on the motor nameplate.
2. Current Limit
Range
: 100 – 550 % FLC
Default Setting : 350% FLC
Description : Sets the current limit for the Constant Current start
mode.
700%
500%
300%
100%
50% 100%
ROTOR SPEED
( % Full Speed)
eg. Function 2. Current Limit = 350% x FLC
Adjustment
: The required setting for the Current Limit function
is installation dependant and should be set such that:
•
The motor is supplied with sufficient start current to enable
it to produce torque adequate to easily accelerate the
connected load.
•
Desired starting performance is obtained.
•
TMS7 ratings are not exceeded.
3. Minimum Current
Range : 100 – 550 % FLC
Default Setting : 350% FLC
Description : Sets the minimum current level for the Ramp Start
mode.
700%
500%
300%
100%
50% 100%
ROTOR SPEED
(% Full Speed)
Function. 2 Current Limit = 350% x FLC
Function. 3 Minimum Current = 200% x FLC
Function. 4 Start Ramp Time = 10 secs