Chapter 7 Motion Control ASDA-A2R Series
Revision December, 2014
7-3
7.2.1 Description of Monitor Variables
Description of Monitor Variables:
Item Descriptions
Variable
Code
Each monitor variable has a code. Set the code via P0-02 so that the
users can monitor the variable.
Format Every monitor variable is saved with the format of 32-bit (long integer) in
the servo drive.
Classification
It is divided into basic variables and extension variables:
1. Basic variables: Use the Monitor Mode on the panel to find the
variable (variables in the cycle) by pressing UP/ DOWN Key
(P0-02 = 0~26)
2. Extension variables: Variables other than the basic ones (P0-02 =
27~127)
Monitor
Method
Two methods, Panel display and Mapping:
1. Panel display: View through the panel directly
2. Mapping: Correspond the variables to the system parameters and
view the variables via parameters.
Panel
Display
1. Switch to the Monitor Mode by pressing the MODE Key and select
the desired monitoring variables via UP/DOWN Key.
2. Directly enter the desired monitoring code via P0-02 for viewing.
Pressing the SHF Key on the panel can switch the display of high /
low word; Pressing the SET Key on the panel can switch the
display of decimal / hexadecimal format.
Mapping 1. Mapping parameters that support monitor variable are P0-09 ~
P0-13. Please refer to Chapter 8.3 for parameter description.
2. Monitor variables can be read via communication by mapping
parameters.
3. The value of mapping parameters (P0-09~P0-13) is the content of
basic variables (17h, 18h, 19h, 1Ah). The setting value which is set
by P0-17 should be monitored via p0-09 (refer to p0-02). When
accessing data via communication, the value of P0-17 can be read
or monitored via panel (Set P0-02 to 23). When the panel shows
「VAR-1」, it means it is the value of P0-09.
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