User Manual
Table Of Contents
- TTM-200ｼﾘｰｽﾞﾕｰｻﾞｰｽﾞﾏﾆｭｱﾙ 英語 48-7009-Ｄ.pdfから挿入したしおり
- TOP
- Contents
- 2. Installation
- 3. Wiring
- 4. Basic operation
- 5. Operating the equipment
- 5.1 Precautions on operating the equipment
- 5.2 Operating monitor display
- 5.3 How to set run settings
- 5.4 How to set each function and description of function
- 5.5 Explanation of the program run function
- 5.5.1 Operation flow of the program run
- 5.5.2 SET 21 program function setting
- 5.5.3 SET 21 program function setting screen
- 5.5.4 SET 22 program setting
- 5.5.5 SET 22 program setting screen
- 5.5.6 Explanation of the screen display and operation of a program run
- 5.5.7 Complementary explanation of the program run
- 5.6 Explanation of the bank automatic switching function
- 6. Explanation on parameters
- 6.1 Input 1 type setting
- 6.2 Remote SV input type setting
- 6.3 Function key function setting
- 6.4 Control function setting
- 6.5 Output (from OUT 1 to OUT 7) type setting
- 6.6 Current transformer (CT) setting
- 6.7 DI setting
- 6.8 Timer function setting
- 6.9 Communication function setting
- 6.10 Initial setting
- 6.11 Priority screen setting
- 6.12 Bank function setting
- 6.13 PROGRAM FUNCTION SETTING
- 6.14 PROGRAM SETTING
- 6.15 BANK AUTOMATIC SWITCHING FUNCTION SETTING
- 7. Appendix
- 7.1 Product specifications
- 7.2 Accessories
- 7.3 Error (abnormality) display
- 7.4 Troubleshooting
- 7.5 Setting list
- 7.5.1 Run mode
- 7.5.2 Input 1 setting mode (SET 01)
- 7.5.3 Input 2 setting mode (SET 02)
- 7.5.4 Key function setting mode (SET 03)
- 7.5.5 Control setting mode (SET 04) (1/4)
- 7.5.6 OUT 1 and 2 setting modes (SET 05 and 06) (1/3)
- 7.5.7 OUT 3 to 7 setting modes (SET 07, 08, 09, 10 and 11) (1/2)
- 7.5.8 CT setting mode (SET 12)
- 7.5.9 DI setting mode (SET 13)
- 7.5.10 Timer 1 to 3 setting modes (SET 14, 15 and 16)
- 7.5.11 Communication setting mode (SET 17)
- 7.5.12 Initial setting mode (SET 18)
- 7.5.13 Priority screen setting mode (SET 19)
- 7.5.14 Bank setting mode (SET 20)
- 7.5.15 Program function setting mode (SET 21)
- 7.5.16 Program setting mode (SET 22)
- 7.5.17 Bank automatic switching function setting mode (SET 23)
48-7009-E 5-43
■ Star connection
Example: Where 3 heaters of 200 V and 2 kW are used
[When normal]
To equipment
CT input
To equipment
CT input
Load
Load
Load
Normal current is 5.8 A {≒10 A × (1/√3)} for each phase.
[When disconnected in between phases]
To equipment
CT input
To equipment
CT input
Load
Load
Load
Disconnected
Current when disconnected in between phases = 10 A × (1/√3) × (√3/2) = 5A
[When disconnected on load side]
To equipment
CT input
To equipment
CT input
Load
Load
Load
Disconnected
Current when disconnection occurs on the load side = 10 A × (1/√3) × (√3/2) = 5A
The CT 1 abnormal current value setting value for this connection is 5.4 A {= (5.8 + 5)/2}.