Inovance MD800 Series - Reference

Function Applications
-445-
Table 4–6 Main and auxiliary frequency reference superposition
Operation
Main Frequency
Reference Source
Auxiliary Frequency
Reference Source
Description
+
Digital setting
AI/Pulse/Multi-
reference/Simple
PLC/
Communication
1. UP/DOWN is invalid.
2. Output range: F0-08 + Auxiliary frequency
reference.
AI/Pulse/Multi-
reference/Simple
PLC/Communication
Digital setting
1. UP/DOWN is valid.
2. Output range: Main frequency reference + UP/
DOWN.
Digital setting
PID
1. UP/DOWN is invalid.
2. Output range: Main frequency reference +
Auxiliary frequency reference.
PID
Digital setting
1. UP/DOWN is invalid.
2: Digital setting is forced to 0.
Output range: Main frequency reference.
AI/Multi-reference/
Simple PLC/
Communication
PID
1. UP/DOWN is invalid.
2. Output range: Main frequency reference +
Auxiliary frequency reference.
PID
AI/Pulse/Multi-
reference/Simple
PLC/
Communication
1. UP/DOWN is invalid.
2. Output range: Auxiliary frequency reference.
–/x/MAX/MIN
Digital setting Digital setting
1. UP/DOWN is valid.
2. Output range: Main frequency reference + UP/
DOWN, which is the same as digital setting of the
single frequency source.