| Interface (standard) | RS-232C (V.24), RS-422/485 (RS-530) | ||||||||||||||||||||||||||||||||||||||
| Interface (optional) | X.20/21, RS-499, V.35, current loop, 3V/5V TTL, I2C, IrDA port, CAN, CAN/LIN, high-speed RS-485/CC-link | ||||||||||||||||||||||||||||||||||||||
| Protocol |
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| Capture memory |
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| Baud speed | Full duplex : Max. 1.000
Mbps Half duplex : Max. 1.544 Mbps |
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| Internal clock (bps) | Enables to set user-defined speed
for transmission/reception at the range from 50 to
1.544Mbps in 4-digit decimal figures. Setting error : +0.01% and -0.01% or less |
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| Data format | NRZ, NRZI, FM0, FM1, ASK, 4PPM | ||||||||||||||||||||||||||||||||||||||
| Data code | ASCII, EBCDIC, JIS7, JIS8, Baudot, Transcode, IPARS, EBCD, EBCDIK, HEX | ||||||||||||||||||||||||||||||||||||||
| Character framing | ASYNC : Data bit (5/6/7/8) + parity
bit (0/1) + stop bit (1/2) SYNC, BSC : Data bit + parity bit (total 6, 8 bit) HDLC, SDLC, X.25 : Data bit (8 bit) |
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| Parity bit | NONE, ODD, EVEN, MARK, SPACE | ||||||||||||||||||||||||||||||||||||||
| Multiple-processor bit | Displays 1/0 state of multiple-processor bit as special mark | ||||||||||||||||||||||||||||||||||||||
| Bit transmission order | LSB first, MSB first (switchable) | ||||||||||||||||||||||||||||||||||||||
| Polarity inversion | NORMAL, INVERT (switchable) | ||||||||||||||||||||||||||||||||||||||
| Error check | Parity (ODD, EVEN, MARK, SPACE), framing, break, abort, short frame, BCC (LRC, CRC-6, , CRC-12, CRC-16, CRC-ITU-T, FCS-16, FCS-32) | ||||||||||||||||||||||||||||||||||||||
| Monitor function | Handles half-duplex and full-duplex
communications.
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| Protocol translation display | SDLC(modulo 8/128), ITU-T X.25(modulo 8/128), LAPD, PPP, BSC, IrLAP, I2C | ||||||||||||||||||||||||||||||||||||||
| Interface lead
status LEDs (2-color LEDs) |
SD, RD, RS (RTS), CS (CTS), ER
(DTR), DR (DSR), CD (DCD), CI, ST1, ST2, RT RS-232C - Indicates the logic of signals with 3 modes: ON (red), OFF (green), NC (not lighting). Others I/F - Indicates the logic of signals with 2 modes: ON (red), NC (not lighting). |
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| Timer / counter | Interval timer: 2kinds (Max. 999999,
resolution : 100ms, 10ms, 1ms selectable), Universal counter: 2kinds (Max. 999999) Data counter: 1 each for SD and RD (Max. 4294967295) |
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| Trigger function |
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| Data search function | Shows the match data at the top or
enumeration display (selectable).
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| Monitor condition auto-setting | Protocol, transmission speed (Max. 115.2Kbps), data code, character synchronous, enables to auto-set the measurement conditions such as BCC | ||||||||||||||||||||||||||||||||||||||
| Auto run/stop function | Enables measurement to start and end at the specified time at the selected repeating cycle (monthly, daily, hourly). | ||||||||||||||||||||||||||||||||||||||
| Power ON auto run function | Enables measurement to start automatically after power is turned ON. | ||||||||||||||||||||||||||||||||||||||
| Auto save function | Enable to auto-save data in the
capture memory, which is being monitored, as log file
onto a memory card. File size: BUF (capture memory size), 1M, 2M, 4M, 8M MAX. files: 512 |
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| Delay time measurement | Measures and displays the time between changes of interface signal lines (resolution 0.1ms) | ||||||||||||||||||||||||||||||||||||||
| Statistical analysis function | Statistics (no. of exchanged characters, no. of frames, no. of satisfied trigger conditions) are collected and displayed in graphs at the range from 1 to 240min. (unit: 1min.) | ||||||||||||||||||||||||||||||||||||||
| Logic analyzer | Sampling clock : 1KHZ to 20MHz (14
steps) Sampling memory : min. 2000 sampling Trigger : matching the signal line and logic state of the external  signalTrigger position : before, center, after Scale-up/down : *16, *8, *4, *2, *1, *1/2, *1/4, *1/8, *1/16, *1/32, *1/64Time measurement by the cursor, exchange the signal lines, search a signal state |
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| Bit error rate test | Measures error rate conforming to
ITU-T Notification G.821 by loop-back test or
interactive test. Measurable in the SYNC/ASYNC mode DTE/DCE pin assignments selectable Max. speed: 1.544Mbps Pattern: 26-1, 29-1, 211-1, MARK, SPACE, ALT, DBL-ALT, 1in4, 1in8, 1in16, 3in2(Inserts 1-bit or 5-bit error in test pattern
by key operation.)
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| Simulation function | Enables the transmission test of user-defined data
(DTE/DCE pin assignments selectable) Transmission data memory: 16k Enables to divide to 16 kinds of the data tables for registration. Enables to register parts of transmission data as error data such as parity error. Enables to preset the interface signal line's change and transmission timing Enables to control the transmission driver for RS-485 |
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| MANUAL mode |
While checking communications condition on the monitor, specified data can be transmitted as pressing the corresponding keys with the transmission trigger function when the trigger conditions are matched. | ||||||||||||||||||||||||||||||||||||||
| FLOW mode |
Simulates on the transmission and reception-lines using X-on/off flow control or the control line handshake of RTS/CTS. | ||||||||||||||||||||||||||||||||||||||
| ECHO mode |
Returns reception data by a frame unit after specified response time. | ||||||||||||||||||||||||||||||||||||||
| POLLING mode |
Simulates on multi-polling protocols (slave/master selectable) | ||||||||||||||||||||||||||||||||||||||
| BUFFER mode |
Selects transmission or reception, and sends transmitted or received data that has been captured in the buffer memory by the monitor function. | ||||||||||||||||||||||||||||||||||||||
| PROGRAM mode |
Creates a simulation program
according to the protocol using dedicated commands to
test transmission and reception. The number of commands (32kinds), The number of step (Max. 512), the transmission data string (Max. 16K characters), Enables to control the control lines with the commands |
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| Display | Monochrome LCD, 240 x 64 dot, with backlight | ||||||||||||||||||||||||||||||||||||||
| Memory card interface | Supports the dedicated memory cards
for16MB, 64MB, 512MB, 1GB (Flash card) Saves/loads the measurement conditions, capture data, simulation data, the simulation program |
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| AUX (RS-232C) port | RS-232C, 9600 to 230.4Kbps (6
steps) Data output, remote controls input/output from the external devices, input for updating to firmware, PC link software (LE-PC300G) |
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| Printer interface | Centronics 14 pin; LCD display screen, printing continuous format of measurement data | ||||||||||||||||||||||||||||||||||||||
| Power supply | Built-in NiMH battery, AC adapter, DC9V, 1.7A (AC100 to 240V, 50/60Hz) | ||||||||||||||||||||||||||||||||||||||
| Battery operating / charging time | Operating time: approx. 8hours charging time: approx. 2.5hous |
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| Dimensions |
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| Environmental requirement | Temperature range: 0 to 40 degree Celsius
centigrade (operating) ; -10 to 50 degree Celsius
(storage) Humidity : 90%RH or below (no condensation) |
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| Regulatory approvals | CE (EMI : Class A) | ||||||||||||||||||||||||||||||||||||||
| Accessories |
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| Option |
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