©A&D Co. ltd., AD-4402-20 Instruction Manual
International Version 19851A-IE 200108
Contents
1. Compliance........................................................................................2
1.1.1. Compliance with FCC rules.......................................................2
1.1.2. Compliance with European Directives.......................................2
2. Outline and Features.........................................................................3
2.1. Precautions....................................................................................3
3. Panel .................................................................................................4
3.1. Installing the Option.......................................................................5
4. Functions...........................................................................................6
4.1. Remote I/O and Remote Registers................................................6
4.1.1. Address Map of the Remote Register .......................................6
4.1.2. Address Map of the Remote Input / Output...............................8
4.2. Communication Commands ........................................................12
4.2.1. Reading Commands................................................................12
4.2.2. Storing Commands..................................................................13
4.3. Timing Chart................................................................................15
4.3.1. When Turning on the Indicator................................................15
4.3.2. Resumption from the Suspended Mode..................................15
4.3.3. Requesting Interface Initialization from the Master Unit..........16
4.3.4. Storing Setpoints.....................................................................16
4.3.5. Reading Commands................................................................17
4.3.6. Storing Commands..................................................................17
4.3.7. CPU Signal..............................................................................18
4.3.8. Error Detection Flag................................................................18
5. Maintenance....................................................................................19
5.1. Monitor Mode...............................................................................19
5.1.1. Operation and Display.............................................................19