User manual

34 GMC-I Messtechnik GmbH
SEq – Sequence, Automatic Memory Recall
Functions
• Controls automatic and step-by-step sequence runs.
Setting Parameter
☞
Strt: select step-by-step control , jump to start address (status:
RDY HOLD), execute command with the <ENTER> key.
☞ GO: select SEQUENCE, jump to start address and start (status:
RDY RUN), execute command with the <ENTER> key.
Additional Setting Parameters
with running or suspended sequence, and in step-by-step mode
☞
hold: SEQUENCE runs stops at current address (status: RUN 
HOLD), execute command with the <ENTER> key.
☞ cont: SEQUENCE is resumed at next address (status: HOLD 
RUN), execute command with the <ENTER> key.
☞ StEP: execute next memory location and start (status: HOLD
HOLD), execute command with the <ENTER> key.
☞ StoP: SEQUENCE is stopped and jumps to stop address (status:
RUN RDY or HOLD RDY), execute command with the
<ENTER> key.
Settings (see sequence settings and execution on page 35)
☞ Procedure for selecting SEq, (see also chapter 4.7):
! The SEq display appears in the window for the SEq function.
☞ Press the <ENTER> key in order to switch to the SEQUENCE
menu.
☞ Repeatedly press the <FUNCTION> key (max. 6 times) until the
SEq Go function appears.
Figure 4.7.3 i Preparing a SEQUENCE
☞ Acknowledge the sequence with the <ENTER> key.
Figure 4.7.3 j Preparing for Step-by-Step Control
! The first valid memory location is now executed, and the
values saved to this location (Uset, Iset and SSEt) are read out
to the power output and the signal output.
The LOCKED/SEQ LED blinks slowly .
Figure 4.7.3 k Preparing for Automatic SEQUENCE Control
! In this case, all memory locations are executed, one after the
other, from the start address to the stop address, and the
respective values saved to each location (Uset, Iset, tdef/tset
and SSEt) are read out to the power output and the signal
output.
The LOCKED/SEQ LED blinks rapidly. .
Note
!
Automatic and step-by-step sequence control (external trigger
or setting command) are not interlocked.
! After the SEQUENCE run has been started, various error
messages may appear for a period of approximately 1 second
(see also page 36 and the appendix).
! If an error occurs during execution of the sequence, bit 5 SEQE
(SEQuence Error) is set in event register B (ERB).
☞ The procedure shown in Figure 4.7.3 l must be used for
setting up and starting sequences for SSP KONSTANTERs with
software version < REL. 003.
In this case, sequences can only be set up and started if the
SEQ ON test parameter has been selected after entering the
SEq menu.
Figure 4.7.3 l SEQUENCE preparation with software
version < REL. 003
Select the text parameter
from an options loop
From the SEq function group
*
ENTER
CE/LOCAL FUNCTION
Continue in the SEq function group
ENTER
FUNCTION
+
Jump to the start address or the
first address with valid contents
Step-by-step control
LOCKED/SEQ
LOCKED/SEQ
Continue in the SEq function group
ENTER
FUNCTION
+
Sequence running
LOCKED/SEQ
LOCKED/SEQ
Select the
from an options loop
From the SEq function group
*
ENTER
CE/LOCAL
FUNCTION
ENTER
ENTER
text parameter