
Series 30i/31i/32i-MODEL A
PMC Supplemental Programming Manual
01 05.5.30
H. Yonekura
New registration
B-63983EN/02-5
EDIT
DATE
DESIG.
DESCRIPTION
8/46
DRAW.NO.
Function
30i/31i/32i-A PMC 32i-A PMC/L
1st PMC 2nd PMC
(option)
3rd PMC
(option)
DCS PMC
(Note1)
DI/DO
• I/O Link (Note 10)
• Inputs (X) Up to 4,096
points (Note9)
Up to 4,096
points (Note9)
Up to 4,096
points (Note9)
Up to 64 points Up to 1,024
points
• Outputs (Y) Up to 4,096
points (Note9)
Up to 4,096
points (Note9)
Up to 4,096
points (Note9)
Up to 64 points Up to 1,024
points
Symbol & Comment
(Note11)
• Number of symbol
characters
40 40 40 40 40
• Number of comment
characters (Note12)
255 255 255 255 255
Program storage area
(Flash ROM) (Note13)
Up to 2MB Up to 768KB Up to 768KB 128KB 128KB
NOTE
1 This PMC is used for Dual Check Safety and handles the safety related signals.
Refer to "Series 30i/31i/32i Dual Check Safety Operators Manual (B-64004EN)" for
details.
2 There is no kind of PMC Memory Type in DCS PMC and 32i-A PMC/L.
3 The Step Sequence is unavailable in 2nd PMC and 3rd PMC even if selecting PMC
Memory-B or Common PMC Memory mode.
4 These instructions are intended to maintain source-level compatibility with programs
for other models. A program can be created on level 3, but it is not executed.
5 CNC parameter No. 11930 is used to specify a level-1 execution period. See
Subsection 2.4.3 of PMC Programming Manual for details. Note, however, that it is
impossible to specify a level-1 execution period for each PMC separately.
6 The maximum overall program size (including the maximum number of ladder steps,
symbols/ comments, and messages) varies depending on option settings. See
Table 4 (a) of this decument and 2.1.2 (a) to 2.1.2 (d) of PMC Programming Manual
for details.
7 For the number of functional instructions, each parenthesized number indicates the
number of all functional instructions, and each non-parenthesized number, the
number of valid functional instructions.
8 It is possible to specify which program is used to control a specific CNC system. See
"Interface between CNC and PMC" in Subsection 2.4.3 of PMC Programming
Manual for details.