AH500 Module Manual (5) The channel alarm (6) Enabling the interrupts 2-30 Bit 0~bit 7: CH0~CH7 (The physical range detection) (ON: Enable; OFF: Disable) Bit 8~bit 15: CH0~CH7 (Giving an alarm or a warning) (ON: Alarm; OFF: Warning) Description Bit 0~bit 7: CH0~CH7 (The interrupt service routines) (ON: Enable; OFF: Disable) Description