User manual

34 GMC-I Messtechnik GmbH
SEq – Sequence Control
Functions
• Controls automatic and step-by-step sequence runs.
Setting Parameters
☞ Strt: activate sequence control, jump to start address
(status: RDY  HOLD)
Execute command with the <ENTER> key.
☞ GO: SEQUENCE begins at start address
(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 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 activate step-by-step control, (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 - Settings.
! 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 f Selecting Automatic or Step-by-Step Sequence Control
☞ Acknowledge your selection with the <ENTER> key.
Figure 4.7.3 g Preparing for Step-by-Step Control
! The first valid memory location is now executed, and the
values saved to this location (Uset and Iset) are read out
to the power output and the
signal output.
The READY LED blinks slowly .
Figure 4.7.3 h 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 and tdef/
tset) are read out to the power output and the signal output.
The READY LED blinks rapidly .
Note
!
Automatic and step-by-step sequence control (external
trigger or setting command) are not interlocked.
! After the SEQUENCE 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).
Select the text parameter
from an options loop
From the SEq function group
*
ENTER
CE/LOCAL
FUNCTION SAVE
RCL
Uset/Iset FUNCTION
MENU
SAVE
MENU
RCL
MENU
FUNCTION
MENU
Activate
the setting
Abort
without change
Continue in the SEq function group
ENTER
FUNCTION
+
Jump to the start address or the
first address with valid contents
Step-by-step control
READY
READY
Continue in the SEq function group
ENTER
FUNCTION
+
Sequence running
READY
READY