Omron FQM1-CM001, FQM1-MMA21, FQM1-MMP21 operation manual SECTION Module Functions and Data Exchange

SECTION 5

Module Functions and Data Exchange

This section describes the functions common to both the Coordinator Module and Motion Control Modules and the methods to transfer data between the Coordinator Module and Motion Control Modules.

5-1 Synchronous Operation between Modules			104
5-2 Data Exchange between Modules			105
5-3	Cyclic Refresh		106
	5-3-1	Outline	106
	5-3-2	Applications	106
	5-3-3 Cyclic Refresh Area Details		107
	5-3-4 Cyclic Refresh Area Allocations		108
5-4	Synchronous Data Refresh		109
	5-4-1	Outline	109
	5-4-2	Applications	109
	5-4-3 Synchronous Data Link Bit Area		110
	5-4-4	Settings	111
5-5	DM Data Transfer		112
	5-5-1	Outline	112
	5-5-2	Settings Details	113
	5-5-3 Executing DM Data Transfer		113
5-6	Cycle Time Settings		114
	5-6-1 Constant Cycle Time Function		114
	5-6-2 Watch Cycle Time Function		116
	5-6-3 Cycle Time Monitoring Function		116
	5-6-4 Clearing Constant Cycle Time Exceeded Errors		117
5-7 Operation Settings at Startup and Maintenance Functions			118
	5-7-1 Specifying the Startup Mode		118
	5-7-2	Program Protection	118
	5-7-3	Flash Memory	119
5-8	Diagnostic Functions		120
	5-8-1	Error Log	120
	5-8-2	Failure Alarm Functions	121

103