西門子CPU315-2PN/DP介紹

更新時間：2015-06-26 點擊次數：4407

西門子CPU315-2PN/DP介紹，西門子CPU315-2PN/DP，西門子S7-300CPU315-2PN/DP，CPU315-2PN/DP

型號：6ES7315-2EH14-0AB0

SIMATIC S7-300 CPU 315-2 PN/DP, 中央處理器含有 384 KB工作存儲區, 1. 接口MPI/DP 12MBIT/S, 2.接口以太網PROFINET, 帶有 2個 PORT SWITCH,必須有 MMC卡

西門子CPU315-2PN/DP 概述

CPU 具有中等規模的程序存儲器和程序框架
對二進制和浮點數運算具有較高的處理能力
在具有集中式和分布式I/O的生產線上作為集中式控制器使用
在PROFINET上實現基于組件的自動化
PROFINET 代理，用于基于部件的自動化（CBA）中的 PROFIBUS DP 智能設備
PROFINET I/O 控制器，用于在PROFINET上運行分布式I/O
用于 2 端口交換機的 PROFINET 接口
組合 MPI/PROFIBUS DP-主/從接口
在PROFIBUS上實現等時模式

CPU 運行需要 SIMATIC 微存儲卡(MMC)

西門子CPU315-2PN/DP 應用領域

CPU 315-2 PN/DP 具有中等規模程序量.除了分布式I/O結構，它還可用于分布式自動化結構?？稍赟IMATIC S7-300中用作PROFINET IO控制器以及標準PROFIBUS DP主站。CPU 315-2 PN/DP還可用作分布式智能從站(DP從站)。

CPU 315-2 PN/DP為采用軟件來實現一些簡單的工藝任務提供了一個理想的平臺，例如：

Easy Motion Control 運動控制
使用 STEP 7 塊或運行軟件“標準/模塊化PID控制" 來實現閉環控制任務的解決方案

使用 SIMATIC S7-PDIAG 進行擴展過程診斷。

無需其他組件，通過CPU的集成組合就可以實現網絡自動化解決方案。

西門子CPU315-2PN/DP 設計

CPU 315-2 PN/DP 裝配有：

微處理器;
處理器處理每條二進制指令執行時間約為 50 ns，每條浮點數運行指令約為 450ns。
384 KB 主存儲器（相當于大約 128 K 條指令）；
與程序組件執行相關的大容量工作存儲器為用戶程序提供了充分的空間。作為程序裝載存儲器的微型存儲卡（zui大為 8 MB）也允許將可以項目（包括符號和注釋）保存在 CPU 中。裝載存儲器還可用于數據歸檔和配方管理。
靈活的擴展；
多達 32 個模塊，（４層結構）
MPI/DP 組合接口；
*個集成的 MPI/DP 接口zui多能同時建立 16 個與 S7-300/400的連接或與編程器、PC 和 OP 的連接。在這些連接中，始終分別為 PG 和 OP 各保留一個連接。
MPI 可以通過“全局數據通訊"與zui多32個CPU組建簡單的網絡。
該接口可從MPI接口重新設置為DP接口。
PROFIBUS DP 接口:
DP 接口可用作 DP 主站或 DP 從站運行。在該接口上，PROFIBUS DP從站可在等時模式下運行．全面支持 PROFIBUS DP V1 標準。這將增加 DP V1 標準從站在診斷和參數賦值能力的范圍。
以太網接口；
CPU 315-2 PN/DP 的第 2 個內置接口是一個基于以太網 TCP/IP 的 PROFINET 接口，帶有雙端口交換機。
它支持下列協議：
- S7通訊用于在SIMATIC控制器間進行數據通訊;
- 通過 STEP 7 進行編程、啟動和診斷的 PG/OP 通訊;
- 與HMI和SCADA連接的PG/OP通訊;
- 在PROFINET上實現開放的TCP/IP、UDP和ISO-on-TCP (RFC1006)通訊；
- SIMATIC NET OPC-Server用于與其它控制器以及CPU自帶的I/O設備進行通訊

西門子CPU315-2PN/DP 功能

口令保護;
用戶程序使用密碼保護，可防止非法訪問。
診斷緩沖;
zui后500個故障和中斷事件保存在該緩沖區中，供診斷使用。
免維護的數據后備;
在電源恢復后，CPU 自動保存所有數據（zui大128KB），當重新上電后，可繼續保留這些數據。

可參數化的特性

可以使用 STEP 7 對 S7 的組態、屬性以及CPU的響應進行參數設置：

MPI多點接口;
定義站地址
啟動；
定義 CPU 的啟動特性
同步循環中斷；
設置 DP 主站系統、過程映像分區編號和延時時間
循環/時鐘存儲器；
zui大循環時間和負載。設置時鐘存儲器地址
保持性；
設置保持區
時鐘中斷;
設定起始日期、起始時間和間隔周期
看門狗中斷；
周期設定
系統診斷；
定義診斷報警的處理和范圍
時鐘；
設定AS內或MPI上的同步類型
防護等級；
定義程序和數據的訪問權限
通訊；
保留連接源
Web；
CPU 的 Web 服務器設置
PROFIBUS DP 主站/從站接口;
為分布式 I/O 分配用戶地址。
PROFINET 接口；
使用 NTP 處理時間同步參數

顯示功能與信息功能

狀態和故障指示；
發光二極管顯示，例如，硬件、編程、定時器、I/O、總線故障以及運行狀態，如RUN、STOP、Startup。
測試功能；
可使用編程器顯示程序執行過程中的信號狀態，可以不通過用戶程序而修改過程變量，以及輸出堆棧內容。
信息功能；
通過編程器以文本形式為用戶提供存儲能力信息、CPU的運行模式，以及工作存儲器和裝載存儲器當前的使用情況、當前的循環時間和診斷緩沖區的內容。

集成的通訊功能

編程器/OP 通訊
全局數據通訊
S7 基本通訊
S7 通訊
S5可兼容通訊
路由
數據記錄路由
PROFIBUS DP 主站/從站
通過 TCP/IP、ISO-on-TCP 和 UDP 進行開放式通訊
PROFINET IO 控制器
PROFINET CBA（基于組件的自動化）
Web 服務器

系統功能

CPU 具有廣泛的系統功能特性，諸如：診斷、參數賦值、報警、定時和測量等。

西門子CPU315-2PN/DP 技術規格

	6ES7?315-2EH14-0AB0
General?information
Hardware?product?version	01
Firmware?version	V3.2
Engineering?with
Programming?package	STEP7?V?5.5?or?higher
Supply?voltage
24?V?DC	Yes
permissible?range,?lower?limit?(DC)	20.4 V
permissible?range,?upper?limit?(DC)	28.8 V
External?protection?for?supply?cables?(recommendation)	2?A?min.
Mains?buffering
Mains/voltage?failure?stored?energy?time	5 ms
Repeat?rate,?min.	1 s
Input?current
Current?consumption?(rated?value)	750 mA
Current?consumption?(in?no-load?operation),?typ.	150 mA
Inrush?current,?typ.	4 A
I2t	1 A2·s
Power?losses
Power?loss,?typ.	4.65 W
Memory
Type?of?memory	other
Work?memory
Integrated	384 kbyte
expandable	No
Size?of?retentive?memory?for?retentive?data?blocks	128 kbyte
Load?memory
pluggable?(MMC)	Yes
pluggable?(MMC),?max.	8 Mbyte
Data?management?on?MMC?(after?last?programming),?min.	10 a
Backup
present	Yes;?Guaranteed?by?MMC?(maintenance-free)
without?battery	Yes;?Program?and?data
CPU?processing?times
for?bit?operations,?typ.	0.05 µs
for?word?operations,?typ.	0.09 µs
for?fixed?point?arithmetic,?typ.	0.12 µs
for?floating?point?arithmetic,?typ.	0.45 µs
CPU-blocks
Number?of?blocks?(total)	1 024;?(DBs,?FCs,?FBs);?the?maximum?number?of?loadable?blocks?can?be?reduced?by?the?MMC?used.
DB
Number,?max.	1 024;?Number?range:?1?to?16000
Size,?max.	64 kbyte
FB
Number,?max.	1 024;?Number?range:?0?to?7999
Size,?max.	64 kbyte
FC
Number,?max.	1 024;?Number?range:?0?to?7999
Size,?max.	64 kbyte
OB
Size,?max.	64 kbyte
Number?of?free?cycle?OBs	1;?OB?1
Number?of?time?alarm?OBs	1;?OB?10
Number?of?delay?alarm?OBs	2;?OB?20,?21
Number?of?time?interrupt?OBs	4;?OB?32,?33,?34,?35
Number?of?process?alarm?OBs	1;?OB?40
Number?of?DPV1?alarm?OBs	3;?OB?55,?56,?57
Number?isochronous?mode?OBs	1;?OB?61
Number?of?startup?OBs	1;?OB?100
Number?of?asynchronous?error?OBs	6;?OB?80,?82,?83,?85,?86,?87?(OB83?only?for?PROFINET?IO)
Number?of?synchronous?error?OBs	2;?OB?121,?122
Nesting?depth
per?priority?class	16
additional?within?an?error?OB	4
Counters,?timers?and?their?retentivity
S7?counter
Number	256
Retentivity
can?be?set	Yes
lower?limit	0
upper?limit	255
preset	Z?0?to?Z?7
Counting?range
can?be?set	Yes
lower?limit	0
upper?limit	999
IEC?counter
present	Yes
Type	SFB
Number	Unlimited?(limited?only?by?RAM?capacity)
S7?times
Number	256
Retentivity
can?be?set	Yes
lower?limit	0
upper?limit	255
preset	No?retentivity
Time?range
lower?limit	10 ms
upper?limit	9 990 s
IEC?timer
present	Yes
Type	SFB
Number	Unlimited?(limited?only?by?RAM?capacity)
Data?areas?and?their?retentivity
retentive?data?area,?total	All,?128?KB?max.
Flag
Number,?max.	2 048 byte
Retentivity?available	Yes;?MB?0?to?MB?2047
Retentivity?preset	MB?0?to?MB?15
Number?of?clock?memories	8;?1?memory?byte
Data?blocks
Number,?max.	1 024;?Number?range:?1?to?16000
Size,?max.	64 kbyte
Retentivity?adjustable	Yes;?via?non-retain?property?on?DB
Retentivity?preset	Yes
Local?data
per?priority?class,?max.	32 768 byte;?Max.?2048?bytes?per?block
Address?area
I/O?address?area
Inputs	2 048 byte
Outputs	2 048 byte
of?which,?distributed
Inputs	2 048 byte
Outputs	2 048 byte
Process?image
Inputs	2 048 byte
Outputs	2 048 byte
Inputs,?adjustable	2 048 byte
Outputs,?adjustable	2 048 byte
Inputs,?default	128 byte
Outputs,?default	128 byte
Subprocess?images
Number?of?subprocess?images,?max.	1;?With?PROFINET?IO,?the?length?of?the?user?data?is?limited?to?1600?bytes
Digital?channels
Inputs	16 384
Outputs	16 384
Inputs,?of?which?central	1 024
Outputs,?of?which?central	1 024
Analog?channels
Inputs	1 024
Outputs	1 024
Inputs,?of?which?central	256
Outputs,?of?which?central	256
Hardware?configuration
Expansion?devices,?max.	3
Number?of?DP?masters
Integrated	1
Via?CP	4
Number?of?operable?FMs?and?CPs?(recommended)
FM	8
CP,?point-to-point	8
CP,?LAN	10
Rack
Racks,?max.	4
Modules?per?rack,?max.	8
Time?of?day
Clock
Hardware?clock?(real-time?clock)	Yes
battery-backed?and?synchronizable	Yes
Deviation?per?day,?max.	10 s;?Typ.:?2?s
Backup?time	6 wk;?At?40?°C?ambient?temperature
Behavior?of?the?clock?following?POWER-ON	Clock?continues?running?after?POWER?OFF
Behavior?of?the?clock?following?expiry?of?backup?period	Clock?continues?to?run?with?the?time?at?which?the?power?failure?occurred
Operating?hours?counter
Number	1
Number/Number?range	0
Range?of?values	0?to?2^31?hours?(when?using?SFC?101)
Granularity	1?hour
retentive	Yes;?Must?be?restarted?at?each?restart
Clock?synchronization
supported	Yes
to?MPI,?master	Yes
to?MPI,?slave	Yes
to?DP,?master	Yes;?With?DP?slave?only?slave?clock
to?DP,?slave	Yes
in?AS,?master	Yes
in?AS,?slave	Yes
on?Ethernet?via?NTP	Yes;?As?client
Digital?inputs
Number?of?digital?inputs	0
Digital?outputs
Number?of?digital?outputs	0
Analog?inputs
Number?of?analog?inputs	0
Analog?outputs
Number?of?analog?outputs	0
Interfaces
Number?of?USB?interfaces	0
Number?of?parallel?interfaces	0
Number?of?20?mA?interfaces?(TTY)	0
Number?of?RS?232?interfaces	0
Number?of?RS?422?interfaces	0
Number?of?other?interfaces	1;?Ethernet,?2-port?switch,?2*RJ45
1st?interface
Interface?type	Integrated?RS?485?interface
Physics	RS?485
Isolated	Yes
Power?supply?to?interface?(15?to?30?V?DC),?max.	200 mA
Functionality
MPI	Yes
DP?master	Yes
DP?slave	Yes
Point-to-point?connection	No
MPI
Transmission?rate,?max.	12 Mbit/s
Services
PG/OP?communication	Yes
Routing	Yes
Global?data?communication	Yes
S7?basic?communication	Yes
S7?communication	Yes
S7?communication,?as?client	No;?but?via?CP?and?loadable?FB
S7?communication,?as?server	Yes
DP?master
Transmission?rate,?max.	12 Mbit/s
Number?of?DP?slaves,?max.	124
Services
PG/OP?communication	Yes
Routing	Yes
Global?data?communication	No
S7?basic?communication	Yes;?I?blocks?only
S7?communication	Yes
S7?communication,?as?client	No
S7?communication,?as?server	Yes
Equidistance?mode?support	Yes
Isochronous?mode	Yes;?OB?61;?isochronous?mode?can?only?be?used?alternatively?on?PROFIBUS?DP?or?PROFINET?IO
SYNC/FREEZE	Yes
Activation/deactivation?of?DP?slaves	Yes
Number?of?DP?slaves?that?can?be?simultaneously?activated/deactivated,?max.	8
Direct?data?exchange?(slave-to-slave?communication)	Yes;?As?subscriber
DPV1	Yes
Address?area
Inputs,?max.	2 kbyte
Outputs,?max.	2 kbyte
User?data?per?DP?slave
Inputs,?max.	244 byte
Outputs,?max.	244 byte
DP?slave
Transmission?rate,?max.	12 Mbit/s
Automatic?baud?rate?search	Yes;?only?with?passive?interface
Address?area,?max.	32
User?data?per?address?area,?max.	32 byte
Services
PG/OP?communication	Yes
Routing	Yes;?Only?with?active?interface
Global?data?communication	No
S7?basic?communication	No
S7?communication	Yes
S7?communication,?as?client	No
S7?communication,?as?server	Yes;?Connection?configured?on?one?side?only
Direct?data?exchange?(slave-to-slave?communication)	Yes
DPV1	No
Transfer?memory
Inputs	244 byte
Outputs	244 byte
2nd?interface
Interface?type	PROFINET
Physics	Ethernet?RJ45
Isolated	Yes
Integrated?switch	Yes
Number?of?ports	2
Automatic?detection?of?transmission?speed	Yes;?10/100?Mbit/s
Autonegotiation	Yes
Autocrossing	Yes
Change?of?IP?address?at?runtime,?supported	Yes
Media?redundancy
supported	Yes
Switchover?time?on?line?break,?typically	200 ms;?PROFINET?MRP
Number?of?stations?in?the?ring,?max.	50
Functionality
MPI	No
DP?master	No
DP?slave	No
PROFINET?IO?Controller	Yes;?Also?simultaneously?with?IO-Device?functionality
PROFINET?IO?Device	Yes;?Also?simultaneously?with?IO?Controller?functionality
PROFINET?CBA	Yes
Open?IE?communication	Yes;?Via?TCP/IP,?ISO?on?TCP,?and?UDP
Web?server	Yes
Number?of?HTTP?clients	5
PROFINET?IO?Controller
Transmission?rate,?max.	100 Mbit/s
Number?of?connectable?IO?devices,?max.	128
Max.?number?of?connectable?IO?devices?for?RT	128
of?which?in?line,?max.	128
Number?of?IO?devices?with?IRT?and?the?option?"high?flexibility"	128
of?which?in?line,?max.	61
Number?of?IO?Devices?with?IRT?and?the?option?"high?performance",?max.	64
of?which?in?line,?max.	64
IRT,?supported	Yes
Shared?device,?supported	Yes
Prioritized?startup?supported	Yes
Number?of?IO?Devices,?max.	32
Activation/deactivation?of?IO?Devices	Yes
Maximum?number?of?IO?devices?that?can?be?activated/deactivated?at?the?same?time.	8
IO?Devices?changing?during?operation?(partner?ports),?supported	Yes
Max.?number?of?IO?devices?per?tool	8
Device?replacement?without?swap?medium	Yes
Send?cycles	250?μs,?500?μs,1?ms;?2?ms,?4?ms?(not?in?the?case?of?IRT?with?"high?flexibility"?option)
Updating?time	250?µs?to?512?ms?(depending?on?the?operating?mode,?see?Manual?"S7-300?CPU?31xC?and?CPU?31x,?Technical?Data"?for?more?details)
Services
PG/OP?communication	Yes
Routing	Yes
S7?communication	Yes;?With?loadable?FBs,?max.?configurable?connections:?14,?max.?number?of?instances:?32
Isochronous?mode	Yes;?OB?61;?isochronous?mode?can?only?be?used?alternatively?on?PROFIBUS?DP?or?PROFINET?IO
Open?IE?communication	Yes;?Via?TCP/IP,?ISO?on?TCP,?and?UDP
Address?area
Inputs,?max.	2 kbyte
Outputs,?max.	2 kbyte
User?data?consistency,?max.	1 024 byte
PROFINET?IO?Device
Services
PG/OP?communication	Yes
Routing	Yes
S7?communication	Yes;?With?loadable?FBs,?max.?configurable?connections:?14,?max.?number?of?instances:?32
Isochronous?mode	No
Open?IE?communication	Yes;?Via?TCP/IP,?ISO?on?TCP,?and?UDP
IRT	Yes
PROFIenergy,?supported	Yes;?With?SFB?73?/?74?prepared?for?loadable?PROFIenergy?standard?FB?for?I-Device
Shared?device	Yes
Number?of?IO?controllers?with?shared?device,?max.	2
Transfer?memory
Inputs,?max.	1 440 byte;?Per?IO?Controller?with?shared?device
Outputs,?max.	1 440 byte;?Per?IO?Controller?with?shared?device
Submodules
Number,?max.	64
User?data?per?submodule,?max.	1 024 byte
PROFINET?CBA
acyclic?transmission	Yes
Cyclic?transmission	Yes
Open?IE?communication
Open?IE?communication,?supported	Yes
Number?of?connections,?max.	8
Local?port?numbers?used?at?the?system?end	0,?20,?21,?23,?25,?80,?102,?135,?161,?443,?8080,?34962,?34963,?34964,?65532,?65533,?65534,?65535
Keep-alive?function,?supported	Yes
Isochronous?mode
Isochronous?operation?(application?synchronized?up?to?terminal)	Yes;?Via?PROFIBUS?DP?or?PROFINET?interface
Communication?functions
PG/OP?communication	Yes
Data?record?routing	Yes
Global?data?communication
supported	Yes
Number?of?GD?loops,?max.	8
Number?of?GD?packets,?max.	8
Number?of?GD?packets,?transmitter,?max.	8
Number?of?GD?packets,?receiver,?max.	8
Size?of?GD?packets,?max.	22 byte
Size?of?GD?packet?(of?which?consistent),?max.	22 byte
S7?basic?communication
supported	Yes
User?data?per?job,?max.	76 byte
User?data?per?job?(of?which?consistent),?max.	76 byte;?76?bytes?(with?X_SEND?or?X_RCV);?64?bytes?(with?X_PUT?or?X_GET?as?server)
S7?communication
supported	Yes
as?server	Yes
As?client	Yes;?via?integrated?PROFINET?interface?and?loadable?FB?or?via?CP?and?loadable?FB
User?data?per?job,?max.	See?online?help?of?STEP?7?(shared?parameters?of?the?SFBs/FBs?and?of?the?SFCs/FCs?of?S7?Communication)
S5-compatible?communication
supported	Yes;?via?CP?and?loadable?FC
Open?IE?communication
TCP/IP	Yes;?via?integrated?PROFINET?interface?and?loadable?FBs
Number?of?connections,?max.	8
Data?length?for?connection?type?01H,?max.	1 460 byte
Data?length?for?connection?type?11H,?max.	32 768 byte
Several?passive?connections?per?port,?supported	Yes
ISO-on-TCP?(RFC1006)	Yes;?via?integrated?PROFINET?interface?and?loadable?FBs
Number?of?connections,?max.	8
Data?length,?max.	32 768 byte
UDP	Yes;?via?integrated?PROFINET?interface?and?loadable?FBs
Number?of?connections,?max.	8
Data?length,?max.	1 472 byte
Web?server
supported	Yes
Number?of?HTTP?clients	5
User-defined?websites	Yes
PROFINET?CBA?(at?set?setpoint?communication?load)
Setpoint?for?the?CPU?communication?load	50 %
Number?of?remote?interconnection?partners	32
Number?of?functions,?master/slave	30
Total?of?all?Master/Slave?connections	1 000
Data?length?of?all?incoming?connections?master/slave,?max.	4 000 byte
Data?length?of?all?outgoing?connections?master/slave,?max.	4 000 byte
Number?of?device-internal?and?PROFIBUS?interconnections	500
Data?length?of?device-internal?und?PROFIBUS?interconnections,?max.	4 000 byte
Data?length?per?connection,?max.	1 400 byte
Remote?interconnections?with?acyclic?transmission
Sampling?frequency:?Sampling?time,?min.	500 ms
Number?of?incoming?interconnections	100
Number?of?outgoing?interconnections	100
Data?length?of?all?incoming?interconnections,?max.	2 000 byte
Data?length?of?all?outgoing?interconnections,?max.	2 000 byte
Data?length?per?connection,?max.	1 400 byte
Remote?interconnections?with?cyclic?transmission
Transmission?frequency:?Transmission?interval,?min.	10 ms
Number?of?incoming?interconnections	200
Number?of?outgoing?interconnections	200
Data?length?of?all?incoming?interconnections,?max.	2 000 byte
Data?length?of?all?outgoing?interconnections,?max.	2 000 byte
Data?length?per?connection,?max.	450 byte
HMI?variables?via?PROFINET?(acyclic)
Number?of?stations?that?can?log?on?for?HMI?variables?(PN?OPC/iMap)	3;?2x?PN?OPC/1x?iMap
HMI?variable?updating	500 ms
Number?of?HMI?variables	200
Data?length?of?all?HMI?variables,?max.	2 000 byte
PROFIBUS?proxy?functionality
supported	Yes
Number?of?linked?PROFIBUS?devices	16
Data?length?per?connection,?max.	240 byte;?Slave-dependent
Number?of?connections
overall	16
usable?for?PG?communication	15
reserved?for?PG?communication	1
Adjustable?for?PG?communication,?min.	1
Adjustable?for?PG?communication,?max.	15
usable?for?OP?communication	15
reserved?for?OP?communication	1
adjustable?for?OP?communication,?min.	1
adjustable?for?OP?communication,?max.	15
usable?for?S7?basic?communication	14
Reserved?for?S7?basic?communication	0
adjustable?for?S7?basic?communication,?min.	0
adjustable?for?S7?basic?communication,?max.	14
usable?for?S7?communication	14
reserved?for?S7?communication	0
Adjustable?for?S7?communication,?min.	0
Adjustable?for?S7?communication,?max.	14
Max.?total?number?of?instances	32
usable?for?routing	X1?as?MPI:?max.?10;?X1?as?DP?master:?max.?24;?X1?as?DP?slave?(active):?max.?14;?X2?as?PROFINET:?24?max.
S7?message?functions
Number?of?login?stations?for?message?functions,?max.	16;?Depending?on?the?configured?connections?for?PG/OP?and?S7?basic?communication
Process?diagnostic?messages	Yes
simultaneously?active?Alarm-S?blocks,?max.	300
Test?commissioning?functions
Status?block	Yes;?Up?to?2?simultaneously
Single?step	Yes
Number?of?breakpoints	4
Status/control
Status/control?variable	Yes
Variables	Inputs,?outputs,?memory?bits,?DB,?times,?counters
Number?of?variables,?max.	30
of?which?status?variables,?max.	30
of?which?control?variables,?max.	14
Forcing
Forcing	Yes
Force,?variables	Inputs,?outputs
Number?of?variables,?max.	10
Diagnostic?buffer
present	Yes
Number?of?entries,?max.	500
can?be?set	No
Of?which?powerfail-proof	100;?Only?the?last?100?entries?are?retained
Number?of?entries?readable?in?RUN,?max.	499
can?be?set	Yes;?From?10?to?499
preset	10
Service?data
Can?be?read?out	Yes
Ambient?conditions
Operating?temperature
Min.	0 °C
max.	60 °C
Configuration
Configuration?software
STEP?7	Yes;?V5.5?or?higher
programming
Command?set	see?instruction?list
Nesting?levels	8
System?functions?(SFC)	see?instruction?list
System?function?blocks?(SFB)	see?instruction?list
Programming?language
LAD	Yes
FBD	Yes
STL	Yes
SCL	Yes
CFC	Yes
GRAPH	Yes
HiGraph®	Yes
Know-how?protection
User?program?protection/password?protection	Yes
Block?encryption	Yes;?With?S7?block?Privacy
Dimensions
Width	40 mm
Height	125 mm
Depth	130 mm
Weights
Weight,?approx.	340 g