Pilz PSS SB HYD, Basic license - Manual (Page 138)

6-76 Modular Block System: Hydraulic Presses
Standard Function Blocks SB069
permitted duration of the whole test on type 2 ESPE/AOPDs is 150 ms
(EN 61 496-1, see also SB071/DW1006).
DANGER!
The automatic function test of the ESPE/AOPD must only be carried out
via the input parameter
Test at a time when the guarding function of the
ESPE/AOPD will not be called upon.
INFORMATION
If an external switch is used to trigger the automatic function test of the
ESPE/AOPD, the feasibility and function of this external switch must be
tested by the user.
Error messages
Any fault that is detected will be stored in the corresponding error data
word (
SSNR) of the administration data block (1st data block), until the
fault has been fully dealt with.
• Error messages in DB015
- Bit 00: ESPE/AOPD output signal 1 and 2 (input parameter NO_1 and
NO_2) are not synchronised.
Remedy: Check ESPE/AOPD outputs, cable, input card and
all conditions, and then carry out a function test.
- Bit 02: Time exceeded on automatic function test of ESPE/AOPD
Remedy: Check ESPE/AOPD outputs, cable, input card and
all conditions, and then carry out a function test.
- Bit 05: Start-up disabler; not yet reset
Remedy: Reset (input parameter
RSET)
Otherwise: Check switch, cable, input card and all conditions,
and then reset.
- Bit 06: Reset constantly pressed or pressed too early
Remedy: Reset input parameter
RSET
Otherwise: Check switch, cable, input card and all conditions,
and then reset.