Siemens S7-400 Service Manual Page 116
- Page / 228
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Program Control Instructions
Ladder Logic (LAD) for S7-300 and S7-400 Programming
10-2
A5E00706949-01
10.2 ---(Call) Call FC SFC from Coil (without Parameters)
Symbol
<FC/SFC no.>
---( CALL )
Parameter Data Type Memory Area Description
<FC/SFC no.> BLOCK_FC
BLOCK_SFC
- Number of FC/SFC; range
depends on CPU
Description
---(Call)
(Call FC or SFC without Parameters) is used to call a function (FC) or
system function (SFC) that has no passed parameters. A call is only executed if
RLO is "1" at the CALL coil. If
---(Call)
is executed,
•
The return address of the calling block is stored,
•
The previous local data area is replaced by the current local data area,
•
The MA bit (active MCR bit) is shifted to the B stack,
•
A new local data area for the called function is created.
After this, program processing continues in the called FC or SFC.
Status word
BR CC
1
CC
0
OV OS OR STA RLO /FC
Unconditional: writes: - - - - 0 0 1 - 0
Conditional: writes: - - - - 0 0 1 1 0
- 6ES7810-4CA08-8BW1 1
- Safety Guidelines 2
- Qualified Personnel 2
- Prescribed Usage 2
- Trademarks 2
- Disclaimer of Liability 2
- Preface 3
- Requirements 4
- Online Help 5
- Further Support 5
- Training Centers 5
- Technical Support 6
- Contents 7
- A5E00706949-01 10
- 1 Bit Logic Instructions 11
- 1.4 XOR Bit Exclusive OR 14
- 1.6 ---( ) Output Coil 16
- 1.8 ---( R ) Reset Coil 20
- 1.9 ---( S ) Set Coil 22
- Symbol 32
- 1.17 Immediate Read 33
- 1.18 Immediate Write 34
- Bit Logic Instructions 36
- 2 Comparison Instructions 37
- Symbols 38
- 2.4 CMP ? R Compare Real 42
- Comparison Instructions 44
- 3 Conversion Instructions 45
- 3.2 BCD_I BCD to Integer 46
- 3.3 I_BCD Integer to BCD 47
- 3.15 CEIL Ceiling 59
- 3.16 FLOOR Floor 60
- 4 Counter Instructions 61
- Counter Instructions 62
- 4.2 S_CUD Up-Down Counter 63
- 4.3 S_CU Up Counter 65
- 4.4 S_CD Down Counter 67
- <C no.> <Z no.> 70
- 5 Data Block Instructions 75
- Data Block Instructions 76
- 6 Logic Control Instructions 77
- 6.5 LABEL Label 81
- Logic Control Instructions 82
- 7 Integer Math Instructions 83
- Math Instructions 84
- 7.3 ADD_I Add Integer 85
- 7.4 SUB_I Subtract Integer 86
- 7.5 MUL_I Multiply Integer 87
- 7.6 DIV_I Divide Integer 88
- Integer Math Instructions 94
- Point Math Instructions 96
- 8.3 Basic Instructions 97
- Description 100
- Status word 100
- Example 100
- 8.4 Extended Instructions 103
- 9 Move Instructions 113
- Symbol 124
- SRCBLK RET_VAL 125
- 10.7 Call Multiple Instance 126
- 10.14 ---(RET) Return 134
- 11.1 Shift Instructions 135
- 11.2 Rotate Instructions 145
- Status Bit Instructions 152
- Examples 155
- Area in Memory 162
- Time Value 162
- Time Base 163
- Choosing the right Timer 164
- Timing Diagram 166
- 14.3 WOR_W (Word) OR Word 187
- Word Logic Instructions 192
- Mnemonics (International) 193
- Mnemonics (SIMATIC) 196
- B Programming Examples 201
- Clock Pulse Generator 206
- Signal Check 207
- Programming Examples 209
- Solving a Math Problem 213
- Ladder Logic Program 213
- Heating an Oven 214
- Programming Examples 216
- C Working with Ladder Logic 217
- end: AN error 218
- 5 NOP 0 222
- C.2 Parameter Transfer 223
- Working with Ladder Logic 224
Related products and manuals for Unknown Siemens S7-400
Unknown Siemens GC..M.. Installation Manual
(44 pages)
(44 pages)
Unknown Siemens Pure 500 User's Guide
(32 pages)
(32 pages)
Unknown Siemens eCharger User's Guide
(20 pages)
(20 pages)
Unknown Siemens XPS15F Instruction Manual
(24 pages)
(24 pages)
Unknown Siemens hearing systems User Manual
(10 pages)
(10 pages)
Unknown Siemens 11 User Manual
(4 pages)
(4 pages)
Unknown Siemens CIELO Instruction Manual
(30 pages)
(30 pages)
Unknown Siemens LB 54... User Manual
(3 pages)
(3 pages)
Unknown Siemens GC..M.. User Manual
(24 pages)
(24 pages)
Unknown Siemens 2 D SP User's Guide
(36 pages)
(36 pages)
Unknown Siemens Pure 500 User Manual
(24 pages)
(24 pages)
Unknown Siemens REV23.03RF User Manual
(13 pages)
(13 pages)
Unknown Siemens KF Series User Manual
(3 pages)
(3 pages)
Unknown Siemens Life 300 BTE User Manual
(28 pages)
(28 pages)
Unknown Siemens eCharger User Manual
(1 pages)
(1 pages)
Unknown Siemens Simatic S7-300 Service Manual
(272 pages)
(272 pages)
© 2020, manymanuals.com. All rights reserved. | 0.272 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals