Ethernet Communication Module IFD9506 Every MB records the values in the 16-bit device. MB#214: Monitored Status Explanations: Every MB records the status in the 16-bit device. 1 = normal; 0 = abnormal. 5.2 Monitor Word Registerss (MW) MW#0: Number of Devices Monitored Explanations: For setting up the number of devices to be monitored. Max. data in 16 slaves can be monitored. b15 is read only (Default =1: normally enabled cache mode) MW# (Odd Number): No. of Station Monitored Explanations: MW#1, MW#3, MW#5 … MW#33 are for setting up the station No. (0 ~ 255) to be monitored. MW# (Even Number): Address of Device Monitored Explanations: MW32, MW34, MW#36 …
MW#34 are for setting up the address of the device to be monitored. DVP-PLC Application Manual 14 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Device 16 Device 15 Device 14 Device 13 Device 12 Device 11 Device 10 Device 9 Device 8 Device 7 Device 6 Device 5 Device 4 Device 3 Device 2 Device 1 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Device 16 Device 15 Device 14 Device 13 Device 12 Device 11 Device 10 Device 9 Device 8 Device 7 Device 6 Device 5 Device 4 Device 3 Device 2 Device 1 MW# Attribute Content Explanation Default Latched 0 R/W Number of devices monitored Cache mode normally enabled (b15=1), monitoring data in max. 16 slaves. 0 Yes 1 R/W No.
of station monitored No. of the station to be monitored 0 Yes 2 R/W Address of the device monitored Recording the address of the device monitored 0 Yes 3 ~ 32 R/W No. of station monitored, address of the device monitored No. of the station to be monitore; recording the address of the device monitored. 0 Yes 33 ~ 200 R/W Reserved 201 ~ 216 R Monitored value Every MW records the monitored value in 1 register 0 No 216 ~ 300 R Reserved 301 R Monitored status Every MW records the status in a 16-bit register. 1 = normal; 0 = abnormal 0 No Symbol “R” refers to read only; “R/W” refers to read and write.