Machine Control Panel Signals (Mcp Signals) - Siemens SINUMERIK 802C Manual

Technical Appendix
6.2 PLC user interface signals
Control signals to operator panel (retentive range)
1900
Data block
Byte Bit 7
19005000
19005001
19005002
19005003
6.2.7

Machine control panel signals (MCP signals)

Status signals from MCP
1000
Byte Bit 7
#8
10000000 JOG
#16
10000001 Axis key
#24
10000002 Axis key
10000003 "0"
10000004 "0"
10000005 "0"
Control signals to MCP
1100
Byte Bit 7
6-118
Signals to operator panel
Bit 6 Bit 5
Signals from MCP
Bit 6 Bit 5
#7 #6
INC free
#15 #14
Spindle Spindle Spindle
start stop
#23 #22
Axis key Axis key Axis key
"0" "0"
"0" "0"
"0" "0"
Signals to MCP
Bit 6 Bit 5
Interface PLC –––––> MMC
Bit 4 Bit 3
key lock
Interface MCP –––––>PLC
Bit 4 Bit 3
#5 #4
free free
#13 #12
MDA
start +
#21 #20
Axis key Axis key
"0" "0"
START
Feed override
E D
Spindle override
E D
Interface PLC –––––> MCP
Bit 4 Bit 3
[r/w]
Bit 2 Bit 1 Bit 0
OP
[r]
Bit 2 Bit 1 Bit 0
#3 #2
free free free
#11 #10
SBL AUTO REF
#19 #18 #17
Axis key Axis key
#27 #26 #25
NC NC STOP NC RE-
SET
C B
C B
[r/w]
Bit 2 Bit 1 Bit 0
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
#1
#9
A
A