
B–61803E–1/10
5. MACRO VARIABLES
PROGRAMMING
49
NOTE
1 For Series 21-TB (control unit A), expanded P-CODE
(#20000 or later) cannot be used.
2 For Series 16i/18i/21i/0i, expanded P–CODE variables
can be used even if the capacity of tape memory is up to
160m. The maximum number of expanded P–CODE
variables that can be used is as indicated below. For
Series 16i/18i/21i/0i, about 0.15-meter part program
memory is used for each set of expanded P–CODE
variables.
Part program memory 10m: Parameter No. 9044=83
Part program memory 20m: Parameter No. 9044=137
Part program memory 40m: Parameter No. 9044=273
Part program memory 80m: Parameter No. 9044=546
Part program memory 160m: Parameter No. 9044=1093
Part program memory 320m (EVF=0): Parameter No.
9044=2185
Part program memory 320m (EVF=1):
Parameter No. 9044=2184
Part program memory 640m (EVF=0):
Parameter No. 9044=4369
Part program memory 640m (EVF=1):
Parameter No. 9044=2184
Part program memory 1280m (EVF=0):
Parameter No. 9044=5461
Part program memory 1280m (EVF=1):
Parameter No. 9044=2184
The maximum number of expanded P–CODE variables
that can be used for part program memory of 2560m or
5120m is the same as that for part program memory of
1280m. The maximum length of part program memory
depends on the model.