E7170~E7213

Code	Message	Cause	Solutions
E7170	Low temperature error in the safety controller	Low temperature error in Temperature Sensor 1	Reboot the controller. If the error persists, replace the safety controller board.
E7171	Low temperature error in the safety controller	Low temperature error in Temperature Sensor 2	Reboot the controller. If the error persists, replace the safety controller board.
E7172	Low temperature error in the safety controller	Low temperature error in Temperature Sensor 3	Reboot the controller. If the error persists, replace the safety controller board.
E7173	High temperature error in the safety controller	High temperature error in Temperature Sensor 1	Reboot the controller. If the error persists, replace the safety controller board.
E7174	High temperature error in the safety controller	High temperature error in Temperature Sensor 2	Reboot the controller. If the error persists, replace the safety controller board.
E7175	High temperature error in the safety controller	High temperature error in Temperature Sensor 3	Reboot the controller. If the error persists, replace the safety controller board.
E7176	Error in the 1.2 V power in the safety controller	The 1.2 V power of Channel 0 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7177	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 0 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7178	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 0 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7179	Error in the 5 V power in the safety controller	The 5 V power of Channel 0 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7180	Error in the 24 V power in the safety controller	The 24 V power of Channel 0 is below the specified value.	Reboot the controller. Check the 24 V power of the controller.
E7181	Error in the 48 V power in the safety controller	The 48 V power of Channel 0 is below the specified value.	Reboot the controller. Check the 48 V power of the controller.
E7182	Error in the 1.2 V power in the safety controller	The 1.2 V power of Channel 1 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7183	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 1 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7184	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 1 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7185	Error in the 5 V power in the safety controller	The 5 V power of Channel 1 is below the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7186	Error in the 24 V power in the safety controller	The 24 V power of Channel 1 is below the specified value.	Reboot the controller. Check the 24 V power of the controller.
E7187	Error in the 48 V power in the safety controller	The 48 V power of Channel 1 is below the specified value.	Reboot the controller. Check the 48 V power of the controller.
E7188	Error in the 1.2 V power in the safety controller	The 1.2 V power of Channel 0 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7189	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 0 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7190	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 0 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7191	Error in the 5 V power in the safety controller	The 5 V power of Channel 0 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7192	Error in the 24 V power in the safety controller	The 24 V power of Channel 0 is above the specified value.	Reboot the controller. Check the 24 V power of the controller.
E7193	Error in the 48 V power in the safety controller	The 48 V power of Channel 0 is above the specified value.	Reboot the controller. Check the 48 V power of the controller.
E7194	Error in the 1.2 V power in the safety controller	The 1.2 V power of Channel 1 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7195	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 1 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7196	Error in the 3.3 V power in the safety controller	The 3.3 V power of Channel 1 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7197	Error in the 5 V power in the safety controller	The 5 V power of Channel 1 is above the specified value.	Reboot the controller. If the error persists, replace the safety controller board.
E7198	Error in the 24 V power in the safety controller	The 24 V power of Channel 1 is above the specified value.	Reboot the controller. Check the 24 V power of the controller.
E7199	Error in the 48 V power in the safety controller	The 48 V power of Channel 1 is above the specified value.	Reboot the controller. Check the 48 V power of the controller.
E7200	Safety controller failed to read the temperature sensor	The temperature sensor value cannot be read.	Reboot the controller. I f the error persists, replace the safety controller board.
E7201	Safety controller failed to read the voltage sensor	The voltage value cannot be read.	Reboot the controller. If the error persists, replace the safety controller board.
E7202	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7203	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7204	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7205	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7206	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7207	Error in the program sequence diagnosis in the safety controller	The operating sequence of the safety program in the safety controller is abnormal.	Reboot the controller. If the error persists, replace the safety controller board.
E7210	Error in the interchannel status synchronization in the safety controller	Two channels have different statuses.	Reboot the controller. If the error persists, replace the safety controller board.
E7211	Error in the status of the safety controller	It has an undefined status.	Reboot the controller. If the error persists, replace the safety controller board.
E7212	Error in the channels in the safety controller	The IDs of the two channels are incorrect.	Reboot the controller. If the error persists, replace the safety controller board.
E7213	Interchannel synchronization timeout in the safety controller	Two channels cannot be synchronized with each other.	Reboot the controller. If the error persists, replace the safety controller board.