3-9
3-4
Initial Settings: Setup Parameters
Setup parameters are parameters that are essential for starting up the system. They in-
clude I/O signal function changes, selection of processing for momentary stops and er-
rors, command pulse modes, and so on. Set them to match the user system.
Once the parameters have been set, they become effective when the power supply is
turned on again after having been turned off. (Check to see that the LED display has
gone off.)
3-4-1 Setting and Checking Setup Parameters (Cn-01, 02)
j
Displaying Setup Parameters
There are two setup parameters: No. 1 (Cn-01) and No. 2 (Cn-02).
To display the contents of setup parameters, execute the following key operations.
1. To go into settings mode (
cn00
), press the MODE/SET Key.
2. To display the setup parameter number (
cn01
or
cn02
), press the Up and Down keys.
3. To display the contents of the setup parameter, press the DATA key.
To display the setting of setup parameter No. 2, press the Up Key twice at step 2. before pressing the
DATA Key.
The contents of the setup parameters are displayed as follows:
0
E
C
A
8
6
4
2
0
F
d
b
9
7
5
3
1
Bit no.
Bit no. to be set.
In the leftmost four digits, 16 bits of information are displayed. In the rightmost digit, the bit number that
can be set is displayed. It can be checked whether the bit information is “0” (not lit) or “1” (lit), according
to the 7-segment display vertical bar. To change the set value, first set the bit number in the rightmost
digit, and then set the appropriate bit to “0” or “1.”
j
Setting Setup Parameters
First, display the setting of the setup parameter (No. 1 or No. 2) using the procedure given above. To
change a setting, specify the bit to be changed and then set it to “1” or “0.”
D
Making Settings with Hand-held Parameter Unit (R88A-PR02U)
1. Use the Right and Left Keys to display in the rightmost digit the bit number that is to be set.
2. Using the Up (or Down) Key, reverse the lit/not lit status of the appropriate bit number. For “lit,” set
the bit number to “1.” For “not lit,” set it to “0.”
3. Repeat steps 1 and 2 above as required.
4. Save the data in memory by pressing the MODE/SET Key (or the DATA Key).
5. With this, the parameter setting operation is complete. Pressing the DATA Key at this point will bring
back the parameter number display.
D
Making Settings with Mounted Parameter Unit (R88A-PR03U)
1. Use the Up and Down Keys to display in the rightmost digit the bit number that is to be set.
2. Using the MODE/SET Key, reverse the lit/not lit status of the appropriate bit number. For “lit,” set the
bit number to “1.” For “not lit,” set it to “0.”
Operation
Chapter 3
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