GMTCNT GMD Series - User Manual

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Kontrol Bağlantı uçları

GMD SERİSİ HIZ KONTROL CİHAZLARI

KOLAY BAŞLANGIÇ KLAVUZU

NOT : Bu kılavuz kolay devreye almak için basitleştirilerek hazırlanmıştır. Tüm

detaylar için ana kullanma kılavuzunu okuyunuz!

HATA KODLARI

Kod

Açıklama

Oc1

Oc2

Oc3

Anlık Aşırı Akım

Ou1

Ou2

Ou3

Yüksek Gerilim

lu Alçak Gerilim

lin Giriş Faz Kaybı

Op1 Çıkış Faz Kaybı

Oh1 Yüksek Sıcaklık

Oh4 Motor Koruma

dbh Frenleme Drenci Sıcaklık Yüksek

Ol1

Ol2

Motor Aşırı Yük

Olu Inverter Aşırı Yük

er1 Hafıza Hatası

er2 Tuş Takımı Haberleşme Hatası

er3 CPU Hata

er6 Operasyon Koruma

er7 Tune Hatası

er8 RS-485 Haberleşme Hatası

cof PID Geribesleme Kablo Hatası

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Questions and Answers

S
Shawn DickersonAug 3, 2025
What to do if the motor doesn't start and an under bar appears on the GMTCNT GMD Inverter?
- Z
  zwilliamsAug 3, 2025
  If the motor doesn't start when you press the key or enter a run forward (FWD) or reverse (REV) command, and an under bar appears on the LED monitor, it could be due to low DC link bus voltage. To check this, go to Menu #5 "Maintenance Information" in Programming mode on the keypad and select 5_01. The DC link bus voltage should be 200 VDC or below for three-phase 200 V class series and 400 VDC or below for three-phase 400 V class series. To resolve this, connect the GMTCNT Inverter to a power supply that meets its input specifications.
A
Alexis MartinezNov 17, 2025
How to fix a center bar appearing on the GMTCNT GMD LED monitor?
- J
  joshua60Nov 18, 2025
  If a center bar (– –|– – –) appears on the LED monitor of your GMTCNT Inverter, here are a few things to check: * **Monitor Items:** If you're trying to view other monitor items, see if E43 = 10 (PID command) or 12 (PID feedback amount). If it is, set E43 to a value other than "10" or "12." * **PID Control:** To view a PID command or its feedback amount, ensure that PID control is enabled. Check if the PID control is disabled (J01 = 0). Set J01 to "1" (Enable process control, normal operation) or "2" (Enable process control, inverse operation). * **Timer:** To view other monitor items, check if E32 = 13 (Timer). Set E43 to a value other than "13." To view timer (s): Check if C21 = 0 (Disable). Set C21 to "1." * **Keypad/Cable Issues:** Ensure that pressing the key changes the disp...