[CTM2002A/B] truck production combination tool

Outline

TL-1 footboard strength idea. The operation, carries conveniently. Uses CMOS the double A/D transformation digital circuit design, has the ultra measuring range to demonstrate, to owe presses the demonstration, in sets at the rechargeable battery, uses the energy conservation design, the power loss lowly, has the test data precisely, the demonstration is direct-viewing, the performance steadily grades the characteristic. The instrument test process connection is nimble, the observable quantity vehicle footboard strength and the control force (or are called hand to check strength, control force survey for selects and matches).

TL-1L footboard strength idea Has the networking function, may control the computer and other check-out facilities with the host constitutes the intellectualized examination line together. The entire machine circuit design uses the MCS-51 series monolithic integrated circuit as well as 12 bit A/D transformation integrated circuit took the test data processing unit, the digital tube took the test data demonstration component, has the test data precisely, the demonstration is direct-viewing, the performance steadily grades the characteristic. And has the standard 9 needles serial interfaces, but conveniently and the main engine carries on the communication. The instrument outlook is artistic, the easy to operate. The test operation already may the direct operation carry in the single plane also may control the computer long-distance control by the host to carry on, the test result already may also be possible to send out the host by the display monitor direct demonstration output to control the computer to control the computer processing output by the host. The observable quantity vehicle footboard strength and the control force (or are called hand to check strength, control force survey for selects and matches).

Technical performance target
TL-1 footboard strength idea

1. Inputs the power source: Direct current 7.2V (five nickel cadmium cells 6)
2. Survey scope: <= 1,000 Newton
3. Resolution: 1 Newton
4. Precision2%
5. Temperature range: 0 ~ 104 F
6. Relative humidity: <75%
7. Owes the pressure to instruct that, will display "lobat" or "" when Battery <7.5v

1. Inputs the power source: Direct current pair 7.2V (two nickel cadmium cells 6 + five nickel cadmium cells 6)
2. Survey scope: <= 1,023 Newton
3. Resolution: 1 Newton
4. Standard 9 needles RS232 connection. (3 feet signal output, 2 feet signal input, 5 feet signals).
5. The baud rate 2,400, data position 8, stop position 1, does not have the verification.
6. Biggest transmitting range 30 meters.

Networking function
TL-1 footboard strength idea
May increase the simulation quantity outlet according to the user request, matches after the user meets the magnetic tape unit, again networking to host controlling machine.
TL-1L footboard strength idea

1. After the test had ended, may press on the kneading board "MAX" the key, examines in this test process the maximum value. Also may press "SEND" the key, sends out this value by 9 needles standard strings mouth the main engine. Also may press "CLR" the key, eliminates this value. (Attention: Before starts to test newly, should according to "CLR" the key, the maximum value which on time will test eliminate, in order to avoid will affect this test.)
2. In the test process, may press "SEND" as necessary the key, sends out the current demonstration value by 9 needles standard strings mouth the main engine.
3. In test process, also may send out the control command by the main engine which corresponds with the kneading board pressed key to control the reflectoscope reflector the operation. The control command for details sees the next table:
   

   Control character/kneading board pressed key	Function explanation

   70H	Reflectoscope reflector reply that, 70H
   74H/"TB" key	Establishes for the footboard strength test
   63H/"CZ" key	Establishes for the control force test
   6DH/"MAX" key	Establishes for demonstrates the maximum value throughout (For example presses "MAX" once more key or receives 6DH once more then restores for real time display)
   73H/"SEND" key	Sends out host controlling machine the current demonstration value
   6CH/"CLR" key	The elimination maximum value is a zero

4. Sends