MMS Operation Manual, which introduces the basic settings, output settings, communication settings, display value adjustments, and advanced functions of MMS.
The MMS operating manual provides step‑by‑step instructions for using the device. It covers the operation panel, key descriptions, basic and alarm parameter settings, and includes example configurations.
Additional sections describe Modbus‑RTU communication settings, residual‑value handling, display error messages, and detailed alarm action diagrams to help users set up and maintain the instrument correctly. This manual is written in Chinese.
| Input signal range | 4‑20 mA / 0‑20 mA / 0‑10 V / 1‑5 V / 0‑5 Y |
|---|---|
| Count range | -19999 ~ 99999 Count |
| Baud rate options | 4800, 9600, 19200, 38400 |
| High alarm deadband | Deadband (no action band) |
Press and hold the “S” key for about 2 seconds to enter the menu.
Press the “8” key, then use the “>>” key to cycle through 4800, 9600, 19200 and 38400 baud.
Count values can be set between –19999 and 99999.
The high alarm deadband is defined as the range where the relay does not activate until the input signal falls below the deadband.