Siemens SIMATIC S5 Equipment Manual

Programming Instructions
R 02/92
PAFE :
In case of illegal parameterization the signal status is”1”. The recognized error is then
indicated by the assignment of the flag byte
FY 255:
F 255.0 –
F 255.1 When special function “verify” or “calculate average value” in data
word DR 182 or DR 184 of the user data block is used, the “number”
parameter is outside the permissible range of O to 15.
F 255.2
The specified user data block number is zero or one.
(one only with S5-135U and S5-155U)
(second part of parameter SPDB)
F 255.3 The specified user data block does not exist or is too short.
(second part of parameter SPDB)
F 255.4
The parameter BEF cannot be interpreted.
F 255.5
The parameter ABIT is outside the specified range.
(not set with S5-115U, S5-135U)
F 255.6 The track number is outside the specified range.
(first part of parameter
SPDB)
F 255.7 The specified user data block has no parameter identification.
(is entered by FB 156)
SPFE :
is set when the module does not reset the SP bit within a certain period after an ac–
cess.
9 – 18
1P 241 Equipment Manual
@ siWtW3nS AG 1989, Order No.: 6ES5 998-0KD21
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Siemens SIMATIC S5 Specifications

General

Product type designation	SIMATIC S5
Programming language	STEP 5
Digital inputs	Varies by model
Digital outputs	Varies by model
Analog inputs	Varies by model
Analog outputs	Varies by model
Supply voltage	24V DC
CPU Type	Varies by model
Memory	Varies by model
Digital I/O	Varies by model
Analog I/O	Varies by model
Communication	PROFIBUS
Operating Temperature	0°C to 60°C
Relative Humidity	5% to 95% (non-condensing)