4 Allocating I/O Signals4.2 When Setting with Only the Maintenance Mode4-20HW1486011HW14860114.2.6 Terminal Output FunctionThis function allows numbers for non-communicating adapters to beoutput to the M register when the AB3607 is used.To utilize this function, set “ENABLE” to the “TERMINAL OUTPUTFUNCTION” on the AB3607 general setting window. Then, set the leadingnumber of the M register as the destination of the terminal output functionto the “M REGISTER”.The communication status is output to 4 registers (64 bits) from thedesignated M register. The bit equivalent to the terminal number (No.) ofthe non-communicating adapter is “1”. The number for the master,communicating, or non-allocated terminals is “0”.The following is a setting example.Leading number of the register (No. 1 to 16 error information:Register 850 for screen setting)Leading number of the register +1 (No. 17 to 32 error information:Register 851 for screen setting)Leading number of the register +2 (No. 33 to 48 error information:Register 852 for screen setting)Leading number of the register +3 (No. 49 to 64 error information:Register 853 for screen setting)No.16No.15No.14No.13No.12No.11No.10No.9No.8No.7No.6No.5No.4No.3No.2No.1No.32No.31No.30No.29No.28No.27No.26No.25No.24No.23No.22No.21No.20No.19No.18No.17No.48No.47No.46No.45No.44No.43No.42No.41No.40No.39No.38No.37No.36No.35No.34No.33No.64No.63No.62No.61No.60No.59No.58No.57No.56No.55No.54No.53No.52No.51No.50No.4937/61