VEDA HCT User Manual Registers supported by HollySys LM: Inovance Inovance_H2u series CPU port RS232 cable Inovance serial port programming cable is used to communicate with the HMI device.
Inovance_H2U series communication port RS232 cable Inovance_H2u series RS485-4 cable Inovance_H2u series module RS485-4 cable 27 Device Bit Address Word Address Format Notes External output node Q0.0-4095.7 —— DDDD.O External inputnode I0.0-4095.7 —— DDDD.O Intermediate auxiliary register bit M100.0-62535.7 —— DDDDD.O M0-99(Used by systematic diagnoses) Analog output register —— QW0-510 DDDD Analog input register —— IW0-4095 DDDD Intermediate register —— MW0-8188 DDDD Intermediate register(32 bit) —— MD0-8186 DDDD