Yaskawa MEMOCON GL120 - Manual (Page 31)

2.1 Overview of the MEMOCON GL120 and GL130
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Item CPU35
(DDSCR-
130CPU54110)
CPU30
(DDSCR-
130CPU54100)
CPU21
(DDSCR-
120CPU34110)
CPU20
(DDSCR-
120CPU34100)
CPU10
(DDSCR-
120CPU14200)
Maximum number
of coils, relays, etc.
1) When the number of data registers is the initial value, the following condition must be
met:
(Number of coils) + (Number of relays) ≤ 65,520.
2) The maximum value for each reference can be freely set within the above limit from the
Programming Panel (Unit: point (1 point = 1 bit)).
Item Setting range Setting
unit
Defaults Example
1 Example
2
Coils 16 to 65,472 16 8,192 57,328 65,472
Link coils 0 to 4,096 1,024 2,048 2,048 0
MC coils 0 to 512 256 512 512 0
MC control coils 0 to 320 160 320 320 0
Input relays 16 to 65,472 16 1,024 4,096 16
MC relays 0 to 512 256 512 512 0
MC control relays 0 to 512 256 512 512 0
M code relays 0 to 192 96 192 192 0
Maximum capacity
of data register
1) When the number of coils and relays is the initial value, the number of words of holding
registers plus the number of words of constant registers plus the number of words of link
registers must not exceed 25,998.
2) The maximum value for each reference can be freely set within the above limit from the
Programming Panel (Unit: word (1 word = 16 bits)).
Setting range Setting
unit
Defaults Example
1 Example
2
Holding register 1 to 25,995 1 9,999 19,854 25,995
Constant register 1 to 4,096 1 4,096 4,096 1
Link register 0 to 4,096 1,024 2,048 2,048 0
2