Instruction manual

1070 072 163-101 (97.11) GB
DM254 / 255/ 120 Data Modules6-8
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Hex.
CL350 / CL400 /
CL500
Z Instruct. Operand +
Byte address
Bit 0-7
Mask Operand
from 0 0 0 0 0 0 0 0 0 0000 C: Counter status
to 1 1 1 1 0078 128 bytes
from 0 0 0 0 1 0 0 0 0 0080 T: Timer status
to 1 1 1 1 00F8 128 bytes
from 0 0 0 1 0 0 0 0 0 0100 SM: Special marker
to 1 1 1 1 1 01F8 Bytes 0 thru 31
from 0 0 1 0 0 0 0 0 0 0200 I: Inputs
to 0 0 1 1 1 1 1 1 1 03F8 Bytes 64 thru 127
from 0 1 0 0 0 0 0 0 0 0400 Bytes 0 thru 63
to 1 1 1 1 1 1 05F8
from 0 1 1 0 0 0 0 0 0 0600 O: Outputs
to 1 1 1 1 1 1 07F8 Bytes 0 thru 63
from 1 0 0 0 0 0 0 0 0 0800 M: Markers
to 1 1 1 1 1 1 1 1 0FF8 Bytes 0 thru 255
The same representation is valid for C+T
E.g.: C 127 is shown as C 15.7
5
.
Subsequent to masking bits 0-2
and 12-15
Fig. 6-6 CL400 / CL500 — OpCode Definition for Operand Identifiers and Byte Addresses
6.3.3 Cascade Information Structure
Beginning with D150 in the DM120 data module, the data range contain-
ing information about first-value messages is followed by a block of infor-
mation on the available cascades. The structure of the cascade
information is shown in the table below.
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Z OpMode Step no.
0 0 1 = Manual mode
0 1 0 = Inching mode
1 0 0 = Automatic mode
0 X 1 = Stop
0 1 X = Start
1 0 0 = Reset
Cascade status:
0 = fault-free
1 = faulty
Fig. 6-7 Cascade Information in DM120 Data Module
6.3.4 Manual Diagnostic Range
The data range covering manual diagnostics is identical to the function
contents of automatic diagnostics. However, the system date and time of
an entry are not stored. Manual diagnostics begin with step number D278,
and the OpCode range is allocated to data word D284 and up.
5
Applies to version number < 3.1