Understøttede Enheder
| Device Type | Modbus TCP (Ethernet) | RS485 | Curtailment |
|---|---|---|---|
| MIC 600TL-X | ❌ | ✅ | |
| MIC 750TL-X | ✅ | ||
| MIC 1000TL-X | |||
| MIC 1500TL-X | |||
| MIC 2000TL-X | |||
| MIC 2500TL-X | |||
| MIC 3000TL-X | |||
| MIC 3300TL-X |
Kabelføring
RS485
Info
RS485 Wiring
- For correct RS485 wiring: Follow the guidelines for RS485 wiring.
- If the wiring shown in the table below is incorrect, please let us know.
- There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.
| Device | Sofar EMS model OM1 | Sofar EMS model IG8 | RS485-USB converter | RS485-Ethernet converter |
|---|---|---|---|---|
| RS485 A1 | RS485 A | RS485_POS | RS485 A | TX+ |
| RS485 B1 | RS485 B | RS485_NEG | RS485 B | TX- |
| N/A | RS GND | GND | Not available | G |
Konfiguration
Advarsel
NOTE: RS485 Device Addresses
- You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
- Use lower addresses first (1, 2, ...) because the Sofar EMS will find them faster!
- For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The Sofar EMS will scan on those first.
Som standard er inverteren sat til adresse 1. Dette kan ændres via indstillingsmenuen på inverteren. Dette er kun nødvendigt, hvis flere enheder er tilsluttet RS485 kommunikationsbus.
Du kan ændre adressen på inverteren via touchkontrollen. Det fungerer således:
| Touch kontrol | Effekt |
|---|---|
| Tryk én gang | Skift display eller nummer + 1 |
| Tryk to gange | Indtast eller bekræft |
| Tryk tre gange | Forrige menu |
| Hold trykket i 5 sekunder |
|
Ændr adressen ved at gå til menuen "Set Comaddr" som vist på billedet til venstre eller ovenfor. Sæt adressen til en unik værdi. Se kapitel 7 i inverterens manual for mere information.