Siemens SINUMERIK 810D User Manual

8
"Diagnosis" Operating Area 03.04
8.4 PLC status
8
Ó Siemens AG, 2004. All rights reserved
8-424 SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
8.4 PLC status
8.4.1 General
Function
You can obtain information about the current states of the following
memory locations of the PLC and change them if necessary:
Inputs: Input bit (Ex), input byte (EBx)
Input word (Ewx), input double word (Edx)
Outputs: Output bit (Ax), output byte (Abx)
Output word (Awx), output double word (Adx)
Bit memories: Memory bit (Mx), memory byte (MBx)
Memory word (MWx), memory double word (MDx)
Timers: Time (Tx)
Counters: Counter (Cx)
Data: Data block (DBx), data bit (DBxx), data byte (DBBx),
data word (DBWx), data double word (DBDx)
Format: B = binary
H = hexadecimal
D = decimal
G = floating comma (for doublewords)
Operand Example Condition Writing Format Value Range
Inputs
I 2.0
IB 2
Yes Yes
B
B
H
D
0
0101 1010
5A
90
0-127
Outputs
Q20.1
QB 20
Yes Yes
B
B
H
D
1
1101 0110
D6
214
0-127
Markers
M 60.7
MB 60
MW 60
Yes Yes
B
B
H
D
1
1101 0110
B8
180
0-255
Timers
T20 Yes no
B
H
D
0-31

Siemens SINUMERIK 810D Specifications

General

Brand	Siemens
Model	SINUMERIK 810D
Category	Control Unit
Language	English