I am new to cnc. Recently, I replace pulse coder for x-axis. Everything seems to work fine. Except, sometiems when I hit estop, I get alram 416 (not every time). Anyone has any ideas what is happening and how to fix it. Help please!
When you press Emg Stop During that type 24 V control Circuit break , So that time the TTL voltage of The Encoder/Pulsecoder Drops , So it forget The A A BAR Z Z BAR , Check the Feed back cable of Pulse coder at Both End , Loose connection , and +5V Vcc supply