| 摘要 |
<p>PURPOSE:To display or print required device data in a form of a readily understandable table or graph by storing a trigger condition, a device name, a print form, etc., in the memory of a monitor device. CONSTITUTION:A programmable controller 10 reads out device data of contents of a device as a trigger condition from the device memory of the controller 10 to a shared memory 6 of a monitor device 1. The monitor device 1 judges whether device data of contents of the device satisfies the trigger condition or not. When it satisfies the trigger condition, device data of contents of the device corresponding to the device name registered in a device name storage part 16 is read out from the memory 6. Thus, read device data is printed and displayed together with the frequency in trigger through an interface 8 by a printer based on the print form stored in a print form storage part 17.</p> |
