TOHO ELECTRONICS TTM200 User Manual

Page 133

48-7009-E

5-63

■ Regarding the ramp function

The ramp function can be used even during a program run. To use the function, first set a RMP for
either one of the banks [SET 20 bNK01 to 16]. Next, set the RMP value for each bank. The
function is executed with the RMP value designated by [SET 22 St*bK] during the program setting.

Note Note that the ramp function is ineffective if the step time [H/MP



0 or 3] is set.

Note In the case of ramp setting (RMP = 0), the ramp function does not work.

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

SV1

SV2

SV3

SV4

SV5

SV6

SV7

SV8

SV7

SV6

SV5

SV4

SV3

SV2

SV1

ａ

SV4

RMP

Step switched

Step 3

Step 2

Step 4

SV3

SV2

Ramp function used; enlarged diagram

Ramp function unused

Ramp function used

Example for StEPN



1 minute
The temperature setting values
are varied from SV2 to SV3 by
the variation rate set for RMP.

With a ramp time set, SV* is ramp-controlled at step
switchover.
The ramp is defined as the variation of SV* per minute.
< Behavior >
When a SV changes due to bank switchover at each
step after starting a program run

Note regarding event output during a ramp:

The SV for deviation upper/lower limit, deviation
upper limit, deviation lower limit and deviation range
is the SV during a ramp.
Be careful that the SV is not a final target.